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Extension News: Farming and Gardening Archives

Smith Joins First Plant Diagnostic Training Team in Bangladesh csmith-bangladesh.jpg

Cheryl Smith, UNH Cooperative Extension's plant health specialist recently returned from a trip to Bangladesh where she served as co-instructor for a week-long Plant Disease Diagnosis Training Workshop held at Bangladesh Agricultural University (BAU) in Mymensingh, Bangladesh.

"I've always been interested in international agriculture, sharing my knowledge and expertise to improve the plant disease diagnostic skills in developing nations, particularly in Asia," says Smith. "When my colleague Dr. Robert Wick of the University of Massachusetts asked me to join him for this first-of-its-kind training, I jumped at the chance. The plant disease diagnostic training workshop was the first of its kind ever offered in Bangladesh, or in Southeast Asia for that matter."

Wick and Dr. M. Bahadur Meah of BAU have collaborated as co-investigators on a U.S. Department of Agriculture-Bangladesh Cooperative Research Project aimed at establishing a plant-disease diagnostic clinic at BAU, the first of its kind for all Southeast Asia, and training faculty and staff in diagnostic techniques.

Smith says Wick and Meah hope to develop 8-10 satellite labs throughout Bangladesh, but funding efforts to develop them and train diagnosticians to staff them hasn't succeeded. "We're all hopeful that funding efforts will be successful now that the BAU clinic is up and running and the first group of workshop students have been successfully trained," she says.

"Before this workshop, many Bangladeshi plant diagnosticians relied heavily on visual identification of symptoms with little microscopic examination to identify plant health problems," Smith says. "They haven't had the intensive hands-on laboratory training they needed to work effectively with microscopes and conduct laboratory tests, which provide more accurate diagnoses and more cost-effective, environmentally sound treatments. Rob and I emphasized the importance of making an accurate diagnosis before an appropriate treatment can be prescribed."

Ten students from various Bangladeshi institutions, all with degrees in plant pathology, attended the week-long intensive training. Conducted in English, the workshop included work in clinical pathology, learning the steps to plant diagnosis, proper care and use of microscopes, preparing slides, making culture media, incubating samples for disease microorganisms and identifying pathogenic fungi, bacteria and viruses.

"Working with such a small group of students gave everyone plenty of hands-on experience," Smith says. "Several growers even brought in samples during the workshop, giving the students (and us) a chance to tackle some real-life samples."

A UNH professional development grant helped subsidize Smith's trip. "I consider Rob one of the best diagnosticians in the U.S., if not the world," Smith says. "Working with him on this workshop reinforced and expanded my own skills. Even though the climate and many of the crops grown in Bangladesh are different from our own, the process for identifying pathogens is the same. What I taught and learned in Bangladesh will certainly help me solve plant health problems in my own work at the UNH Plant Diagnostic Lab."

See a slide show of Smith's trip to Bangladesh.

Spring? Bring it on!


gnhse.jpgLift your spirits and welcome spring with a visit to the UNH Greenhouse Open House, Friday, March 28 and Saturday, March 29 at the UNH campus in Durham.

The greenhouses will be open from 9 a.m. until 4 p.m. both days, and there's no admission charge. You'll find plenty to do and see.

  • Take a guided tour.
  • See UNH research projects and a breathtaking array of plants.
  • Bring your gardening questions to an Ask-the-Experts session.
  • Bring your sick houseplants in for diagnosis.
  • Shop for plants and flowers.
  • Join a question-and-answer session on carnivorous plants.
  • Attend talks by UNH faculty on topics such as eco-friendly insect control on home lawns, new and different vegetables for the home garden, shoreland landscaping, and more.
  • Have lunch in the Greenhouse Cafe.

The UNH greenhouses are located off Main Street in the west end of Durham. For more information about the Greenhouse Open House, call 862-3200 or view the brochure.

Grass-Fed: From Pasture to Plate

3rd annual Grazing Conference March 8

grazing.jpgInterested in the whys and hows of raising meat and milk animals on pasture? Both beginners and experienced farmers can learn more about producing and marketing grass-fed products at this year's grazing conference, Grass-Fed: From Pasture to Plate, March 8 at the Common Man Inn in Plymouth.

The daylong event will feature two nationally known grazing experts: Jim Gerrish, author of Management-intensive Grazing and columnist for the Stockman-Grass Farmer, and Sarah Flack, a grazing specialist and organic farmer from Vermont.

Gerrish will deliver the keynote address on the topic of Yeah, but that will never work on my place! also lead two workshops: Stock Density-the Most Powerful Tool in the Grazier's Toolbox and Extending the Grazing Season for More Money in Your Pocket. Flack will conduct a two-part workshop on Getting Started with Managed Intensive Grazing.

The afternoon sessions will focus on marketing grass-fed products. Featured speakers include grass farmers Ridge Shinn, Matt & Beth LeClair, Jim & Adele Hayes, and Ed Jackson.

Conference sponsors: Granite State Graziers, Natural Resources Conservation Service and UNH Cooperative Extension.

Download a brochure containing full conference schedule and speaker bios.

Register for the conference online

Integrated Landscaping: Following Nature's Lead

A new way of thinking about landscaping home grounds and public spaces

Following Natures Lead New Hampshire's rapid development over the past four decades has replaced natural plant and animal communities with landscapes that often appear as an afterthought, replicating the same few plants over and over again," says Mary Tebo, UNH Cooperative Extension's community forestry educator.

"This cookie-cutter approach weakens natural communities, reduces plant and animal species diversity, degrades soils and water quality, and destroys the look and feel of the land that form our sense of place. Another result of disturbance is proliferation of invasive plants that crowd out native plants and imperil endangered species. Invasives alone cover more than 100 million acres across the nation and cost U.S. taxpayers billions."

Looking to nature for guidance

"But what if we looked to New Hampshire's natural ecosystems for guidance? By following nature's lead we can create landscapes and gardens that not only add beauty and increase property value, but that also protect soils, promote species diversity, reduce pollution, minimize energy and labor costs, recycle wastes, support the local economy, and look and feel as if they belong in New Hampshire.

"That's the approach we take in our new book, Integrated Landscaping: Following Nature's Lead," says Tebo.

"Integrated landscaping features multi-layered plant systems that grow and change over time," she says. "It proceeds holistically. Every step in integrated landscape, from initial conceptual design, to plant selection, establishment and ongoing maintenance, anticipates or loops back to connect with every other step."

Besides Tebo, the book's authors include landscape designer and permaculturist Lauren Chase-Rowell, geographer and low-impact living advocate Kate Hartnett, and professional artist and teaching naturalist Marilyn Wyzga. The idea for the book emerged after a conference where the four women got to talking about the need for information that would help landowners faced with challenging environments such as wet or droughty areas or small, tight spaces make environmentally sensitive decisions about landscaping.

A grant from the N.H. State Conservation Committee (the "moose-plate" fund) got the book project underway.

A book anybody can use: homeowners, professional landscapers, municipal planners and community developers

"We've created a book anybody can pick up and create a beautiful, multi-functional landscape, whether their space is a postage-stamp garden, a parking lot island, a municipal park, or a large backyard," Tebo says.

"We invite readers to take a fresh look at their existing landscapes by asking questions such as: How does it follow nature's lead already? Does it keep soils covered? Are there any invasive species present? Are any plant layers missing? Plants that provide food or homes for wildlife? Can an individual tree or shrub become the foundation for a multi-layered plant system?"

Lavishly illustrated, Integrated Landscaping features original photos, drawings, and sketches on almost every page to provide clear examples of the concepts presented. The book also incorporates 12 plant-system models that help landscapers and gardeners apply the concepts of layering and visualize how plants can work together in a variety of different low- and high-stress settings.

Integrated Landscaping provides extensive plant selection charts and lists, worksheets for completing a comprehensive site inventory, plus appendices that offer more information on the many topics presented.

The 162-page book costs $20, plus $4 shipping and handling for mail orders

Order online

Peek inside Integrated Landscaping: Following Nature's Lead

A Green Roof Grows in Manchester

Rooftop planting offers a host of benefits to urban environment

grnroof.jpgA balloonist floating over Manchester City Hall's Connector Building might look down on an expanse of perennial flowering plants growing in rooftop containers and think, "How lovely!"

But "green roofs" like this GreenGrid System deliver many benefits, both to the building below and to the overall urban environment.

UNH Cooperative Extension conceived the idea for the demonstration project and began recruiting partners from the Manchester community in 2002. The essential project components--an appropriate site, city approval, and funding--finally came together last May, enabling us to us to move forward and get the roof in place.

Benefits of a green roof
Most of the rain that hits a conventional city building's roof flows off over pavement and into storm drains, carrying pollutants such as gasoline, oil, antifreeze, sand and trash.

The GreenGrid roof will absorb up to 95 percent of an average rainfall. By slowly percolating through the plants and soil of the green roof, roof runoff occurs several hours after peak flows, giving sewer systems time to handle other runoff.

closeup.jpgThe plants and soils in a green roof serve many other functions, which include:

  • Reducing the energy needed to heat and cool the building below.
  • Saving money by extending the life of the original roof.
  • Filtering air pollutants.
  • Improving air quality.
  • Absorbing noise.
  • Reducing the risk of flooding and overflowing sewers.
  • Providing habitat for butterflies and other pollinators.

The green roof components

  • Four-inch deep containers manufactured from recycled plastic.
  • Lightweight growing mix. workers.jpg
  • Perennial plants in this system--sedums and chives--which withstand extremes of temperature and precipitation, and require almost no maintenance.
The installation process
  • The GreenGrid System didn't require any roof construction or redesign.
  • Workers placed a slip sheet on top of original roof.
  • Then they lifted the pre-planted containers into place.
  • Installation took two hours.
Project funding
The project used no Manchester tax dollars. All funding came from grants and private sponsors [see list below].

Watch a slide show of the entire process, from filling planters to final installation on roof. Show includes both text captions and audio.

The Manchester City Web site will provide updates on the green roof, including updates on temperature monitoring and pollutant absorption.

pamsign.jpg
Check out our project sign, soon to go up in City Hall Plaza

Learn more
U.S. Environmental Protection Agency's Green Roof page
Green Roofs/Healthy Cities Network
Penn State's Center for Green Roof Research
Michigan State's Green Roof Research Program
ecogeek Cool photos!

By Mary Tebo, UNH Cooperative Extension community forestry educator and Green Roof Demonstration Project coordinator


Manchester Green Roof Project Funders

    UNH Cooperative Extension in partnership with N.H. Division of Forests and Lands and USDA Forest Service
    TFMoran Inc.
    McLane Law Firm
    Manchester Development Corporation
    Lavallee Brensinger Architects Fund of the N.H. Charitable Foundation, Manchester Region
    Weston Solutions, Inc.
    N.H. Dept. of Environmental Services
    Anonymous Fund of the N.H. Charitable Foundation
    Breathe NH
    SEPP - Enterprise Fund, administered by the City of Manchester Environmental Protection Division

In-kind Supporters

Watch out for Sour Mulch!

blckmulch.JPGThe calls started coming into the Family, Home & Garden Education Center in mid-May: Help, all my plants are dying! My landscaper spread mulch around them yesterday and today they are scorched, wilted, and some are losing leaves. Besides that, my lawn is yellowing alongside the mulched bed. What can I do?

Known as sour mulch, this problem occasionally shows up when hardwood mulch has been stockpiled in very large piles. High moisture and lack of oxygen towards the center and bottoms of these piles leads to anaerobic fermentation, producing by-products such as alcohol, ammonia, and organic acids that can harm plants. Storing mulch in long, low rows no more than 10 feet high and turning it frequently to expose it to oxygen will keep it from souring.

Once sour mulch is spread, plants show symptoms within a day. Sometimes they recover and other times they die. A wide range of plants, from herbaceous perennials and annuals to newly planted trees and shrubs, can be affected.

Often you can detect sour mulch by its rotten-egg, vinegary, or ammonia-like smell, although these odors dissipate quickly once spread out. It may also feel hot to the touch. The pH is very low, ranging from 2.2 to 3.5, a good diagnostic test if you suspect you have sour mulch.

Damage is quick but not long-lasting.
The harmful compounds in the mulch will volatilize and/or leach out fairly quickly once the mulch is spread in a shallow layer. Landscapers who suspect they have piles of sour mulch should check the pH and, if in doubt, spread the mulch and turn it to provide aeration. Apply lots of water to leach out the toxins and apply an ample amount of lime to bring the pH back up. After a few weeks, the mulch should be safe to use.

Homeowners shouldn't buy, spread or allow application of mulch with off-odors or mulch that's hot to the touch.

Interestingly, the sour mulch occurrences this year were limited to black mulch. Of all the calls received by Cooperative Extension or the N.H. Department of Agriculture, Markets & Food, no one complained about problems with other colored or natural mulches. We were not able to trace the black mulch back to a common source, however.

by Cathy Neal, UNH Cooperative Extension nursery and landscape specialist

For more information:
Beware of Toxic Mulch
Beware of Sour Mulch
Sour Mulch


New! Landscaping at the Water's Edge: An Ecological Approach

A manual for N.H. Landowners and Landscapers

wtredg.jpgNo matter where you live in New Hampshire, the actions you take in your landscape can have far-reaching effects on water quality. Why? Because we all live in a watershed, an area of land that drains into a surface water body such as a lake, river, wetland or coastal estuary.

Landscaping at the Water's Edge: An Ecological Approach
, a new book from UNH Cooperative Extension, explains how landscaping choices affect ground water and demonstrates how, with simple observations, ecologically-based design, and low-impact maintenance practices, you can protect--even improve--the quality of our water resources.

"Every citizen should be concerned with the impact of his or her own actions on the environment," says Extension landscape specialist Cathy Neal, one of the book's authors. "The balance of nature is easily disrupted by humans, with far-reaching impacts on water quality, soil health and stability, animal and human health, and the living ecosystems around us."

"This book will help you understand the basics of how watersheds and shoreland ecosystems function so you can use the strategies and techniques presented to help prevent soil erosion, nutrient and pesticide runoff, exotic plant invasions, and other detrimental processes associated with developed landscapes," Neal says. "Applying the principles of ecological landscaping will support wildlife and plant diversity and maintain or even improve water quality in our lakes, streams, rivers, bays and estuaries."

In addition to Neal, the book's authors include nine other UNH Cooperative Extension educators with expertise in horticulture, soils, water resources, entomology, turf grass and landscape maintenance. These educators partnered with an ecological landscape designer and consulted with state regulatory agencies to provide the most current information to help landscapers and property owners make good decisions about landscape inventory, design and maintenance practices that will protect water quality in our lakes, ponds, rivers and estuaries.

Illustrated with full-color photographs, paintings and drawings that provide clear examples of the concepts presented, Landscaping at the Water's Edge: An Ecological Approach also contains appendices that include relevant information about state regulations, recommended plant lists and other resources.

Order your copy online.

"Ask a Master Gardener" Pilot Program

Project Teams Master Gardeners with Retail Centers

UNH Cooperative Extension (UNHCE) has partnered with a group of retail garden centers throughout New Hampshire in a pilot program called "Ask a Master Gardener." The program will tap the knowledge and expertise of highly trained Master Gardeners to help garden center staff answer home gardening and lawn care questions.

The program has two goals:

  1. To increase statewide awareness of the UNHCE Master Gardener Program and the Family, Home & Garden Education Center toll-free Info Line (1-877-398-4769).

  2. To form working relationships between retail growers/garden centers and the Master Gardener program that will benefit the volunteers, the businesses, and the customers.

The Master Gardeners will set up in highly visible locations and come equipped with reference material, handouts, flyers, fact sheets and Master Gardener promotional materials. In addition to their 10-week Master Gardener training, they have all completed a special two-day workshop designed to prepare them for the questions they'll face in the upcoming weeks. They bring many years of experience and are well-prepared to guide their fellow home gardeners and landscapers.

The pilot program will run in 18 outlets from mid-April through June of 2007. For more information about the program, contact Family, Home & Garden Education Center Coordinator Rachel Maccini at 629-9494, ext. 130.

3rd Annual Growing a Green Generation Children's Gardening Conference

baby holding flower photoWhat can a child learn down a garden path? Just about everything they need to know, it turns out.

Child care providers, teachers, parents, and others who work with young children will gather for the 3rd annual Growing a Green Generation conference on gardening with children, Saturday, March 17, 2007, from 8:30 a.m. to 4:00 p.m. at the Child Study and Development Center at the University of New Hampshire campus in Durham, New Hampshire.

The day will be packed with hands-on workshops led by early childhood teachers and plant science educators. Participants will learn ways to help young children to learn and grow through year-round gardening activities.

Participants will learn from the experts during hands-on sessions in the UNH horticulture research greenhouses. Specialists in Permaculture will share how these techniques might support gardening with young children. UNH Extension educator Margaret Hagen will explain the use of charts and tables from the Growing a Green Generation curriculum, and UNH Extension program coordinator Dot Perkins will focus on integrated pest management.

Afternoon workshops by early childhood teachers and extension educators include: Gardening in an Urban Environment; Gardening with Infants and Toddlers and Creating a Community Garden, One School’s Story.

People registering by March 1 will receive the early-bird discount rate of $75.00; after March 1, the fee rises to $85.00, which includes breakfast, lunch, and all sessions. For more information or to register, download this brochure, or call 862-3200.

Family, Home & Garden Education Center Open House January 18 & 19

FHGEC LogoJoin us for fun activities, refreshments, and a tour of the UNH Cooperative Extension Family, Home & Garden Education Center Education Center.

Children will enjoy our interactive Insect Safari! and venture into the underground environment beneath their feet. Learn about Master Gardener training, exciting classes, educational activities and events

Come either January 18 between 2:00 and 4:30 p.m. or January 19 from 9:00-4:30 p.m. The Center is located at 200 Bedford St., Mill #3.

The Family, Home & Garden Education Center operates a toll-free Info Line, 1-877-EXT-GROW (1-877-398-4769) to answer general household, garden, and family questions. Staffed by trained and well-supported Master Gardener volunteers, the line is open Monday through Friday, 9 a.m. to 2 p.m., and on Wednesday nights from 5:00 p.m. to 7:30 p.m. You can also email your questions.

The Center also maintains a lively web page which features a wide variety of educational resources. Check out a few of the many NH Outside columns written by Extension natural resources volunteers—people sharing their love of the natural world with their neighbors. In case you missed UNH Margaret Hagen’s weekly “Grow It Green” segment on WMUR, TV, we’ve also begun posting the written handouts.

You can also ask about the availability of a Master Gardener to conduct an educational program community projects in your town or neighborhood.

Posted December 22, 2006 | TrackBack
Statewide Pesticide License Training for Private Applicators

pesticide applicationDo you use or supervise the use of pesticides for producing an agricultural commodity on property owned or rented by you or your employer?

Do you apply pesticides on property owned by another person, without compensation other than an exchange of personal services?

If you answered “yes”  to any of these questions, the State of New Hampshire requires you to have a private applicator’s pesticide license. UNH Cooperative Extension will be conducting training sessions for individuals who are not presently certified to apply pesticides and those whose private applicator licenses have expired due to lack of required re-certification credits.

This training is free, thanks to New Hampshire Department of Agriculture’s IPM Grant Program, although participants will need to purchase a manual in order to study for the state exam. Please note: no re-certification credits will be issued for attending this workshop.



Register for training and order your study materials online

Just click on the link below for your county’s training session, or contact Rachel Maccini, Pesticide Safety Education Program Coordinator at 629-9494 ext. 130.

All trainings take place over two consecutive days: Fridays, 4:00 pm – 9:00 p.m. and Saturdays, 9:00 a.m. – noon.

Date
County/Location

December 15 & 16, 2006  

Belknap & Carroll Counties
Remick County Doctor Museum & Farm
58 Cleveland Hill Rd.
Tamworth, NH

 

January 12 & 13, 2007 

Merrimack & SullivanCounties
Merrimack Farm & County Store
103 Main Street
Bradford, NH

 

January 26 & 27, 2007

Cheshire & Hillsborough Counties
Learning Center, Shieling Forest
Old Street Road
Peterborough, NH

 

February 9 & 10, 2007

Rockingham & Strafford Counties
Rockingham County Nursing Home
113 North Road
Brentwood, NH

 

February 23 & 24, 2007

Coös & Grafton Counties
North Country Resource Center
629 A Main Street
Lancaster, NH


                                                   

Presenters include Bill Lord, retired UNH Cooperative Extension fruit specialist; Becky Grube, sustainable horticulture specialist, and Amy Ouellette, agricultural resources educator in Belknap County. In most cases, county Extension educators will lecture at their home county training sessions.
                                               

Poinsettias light up the dark season: Come see the display!

poinsettiaHundreds of beautiful poinsettias in a huge array of colors await visitors to the first Poinsettia Trials Open House at the University of New Hampshire Research Greenhouses December 6-8.

This collaborative event brings more than 80 poinsettia varieties developed by breeders to New Hampshire growers and the general public. If you visit, you can help researchers by recording your favorites from among many new and different varieties, including some that aren’t yet available for sale and are being shown for the first time.

The Poinsettia Open House will begin on Wednesday, December 6 and run through Friday, December 8. Hours will be 10:00 a.m. to 4:00 p.m. Wednesday and Friday, and from 10:00 a.m. to 6:00 p.m. on Thursday. A broad selection of the many poinsettia varieties will be available for purchase on all three days.

Metered parking will be available at the UNH Visitor Center across from the greenhouses. Please join us in celebrating the season by exploring the amazing diversity of poinsettias.

More from the Garden than Food

garden friends photoPeople who come together to tend a vegetable garden produce much more than food. They get the camaraderie of work, a sense of community, a bond to the land, food for the soul and a lower weekly grocery bill.

This has definitely been true for the 12 Somali Bantu, Sudanese, and Meskhetian Turk families who have been coming together weekly since early May to tend their plots in the Brookside International Community Garden in Manchester.
           
Started in 2005 on the initiative of Master Gardener Riekie Sluder and I, the garden has thrived. This year it almost doubled in size, to 4500 square feet. In August the families harvested as much as 150 pounds of okra, beans, tomatoes, zucchini, cucumbers, eggplant, peppers, cabbage, cauliflower, herbs, and flowers. That’s amazing, considering that this was the most difficult growing season in several years.

The community garden is a partnership between Brookside Congregational Church, the International Institute of New Hampshire and UNH Cooperative Extension. For the church, which contributes the land and water, it’s about community outreach. For the Institute’s Anne Sanderson, “it’s about helping immigrants become integrated into American life. They learn about scheduling, punctuality and arranging for transportation. They get a chance to grow foods from their native homeland. They begin to understand that there are people trying to help them adjust to life in America.” And that last item sends a powerful, positive message indeed.
           
For the UNH Master Gardener volunteers, it’s all about the people. It’s about bridging cultural differences, about learning to communicate with sign language, smiles and body language. It’s about the pleasure of working in a garden with others on a sunny summer day. It’s about teaching, But, most of all, it’s about joy.
           
The experiences shared within this disparate group of gardeners build memories that will last a long time. Some are fabulous, some humorous, some bittersweet. Some are poignant, like the day a church member and her mother paid a visit to the garden. They had been arranging the funeral of the church member’s grandmother. The member’s mother, grieving and tearful, was able to connect with Romena Fatkulina, a young Turkish mother who speaks some English, and who had lost her own mother recently. The visitors stayed to work in the garden for a while. They found the experience healing and said they’d come again.
           
The week after planting, the refugees and Master Gardeners cooked a meal for each other in the church kitchen. Each group prepared dishes they would be cooking from the vegetables they hoped to harvest. The Master Gardeners prepared a vegetable omelet, two salads and mint tea. The Africans cooked a delicious casserole using goat meat and vegetables. The Turks made a stir-fry using potatoes, green vegetables and what they thought was chicken, but which turned out to be pork—forbidden by their religion. Apparently, the specified ingredient got lost in translation to the shopping list. But once the mistake was revealed, the gardeners good-naturedly traded dishes and enjoyed themselves despite the confusion.

All these immigrant groups have close relationships within large, extended families. At one time or another, most of the gardeners bring some of their children with them. The children generally learn to speak more English faster than their parents and often become their interpreters. Children will ask for the English names for common objects used in the garden. Then they try to teach the Master Gardeners the words in their native languages. You can guess which group is more successful!
           
Here’s a conundrum for you: Romena asked one day, “Why are American grocery stores full of boxes? Don’t Americans know how to cook?” Apparently her apartment building houses seven Turkish families, some Sudanese and one American family. The Americans, she noted, always eat convenience food. That’s food for thought.
           
As the season winds to a close, the gardeners will be harvesting butternut squash and cabbage to provide some food this fall. We’ll clean up the garden and begin planning for next year, incorporating some of what we’ve learned and chuckling over other parts.

In 2004 the city of Manchester alone helped to settle more refugees than settled in 23 other states. Because of the generosity of donors, the partners and volunteers, Brookside International Community Garden has helped to create a warm welcome for a few of these refugee families. If you’d like to donate to the garden, please contact Margaret Hagen or phone (629-9494).

By Margaret Hagen, Hillsborough County Agricultural Resources Educator

Watch out for Wild Parsnip!

wild parsnipThe wild parsnip (Pastinaca sativa L) is a fairly common roadside plant in New England. A mature plant can grow about 45 inches tall. It’s considered the same species as cultivated parsnip and is also closely related to the wild carrot (Queen Anne’s lace). The parsnip has yellow flowers and Queen Anne’s lace has more feathery foliage and white flowers.
 
Some species in this plant family, including wild parsnip, can cause a painful, blistering rash if you cut or break the foliage, get the sap on your skin, and then get exposed to sunlight. The skin discoloration can last for months after the rash subsides. The term for such skin reactions is phytophotodermatitis. Many local physicians are unaware of this plant-caused skin reaction and attribute the problem to poison ivy.

The chemicals that cause this reaction are called furocoumarins, and occur in the leaves, stems and seeds. A related plant, giant hogweed, can cause even more severe burns.

The picture here is of a roadside plant in Lee taken August 1.The flowers have mostly gone by, but the seeds are highly visible. Apparently this plant is more common in northern parts of New Hampshire than in the seacoast, where I live. A colleague suggested I experience the dermatitis myself to get first-hand photos of the injury. No thanks!

If you want to eliminate wild parsnip plants on your property, you have a couple of options. Just mowing or cutting them down won’t eliminate them, because they usually re-sprout from the roots. (Plus it might expose your skin to the sap.) Cutting off the taproot just below the soil line with a shovel is an easy method if you have only a few plants. Wear gloves, long pants and long sleeves to protect your skin if you choose this approach. Dispose of the plants in the trash to ensure the seeds won’t get carried off by small animals or the wind to sprout somewhere else.

If you have a lot of wild parsnip plants, chemical controls might be appropriate. Spraying the foliage with the herbicide glyphosate (Roundup, Kleenup and other brands) is one effective alternative. Be sure you follow label directions and precautions when using this (or any other pesticide).

But remember, chemicals may not be appropriate in some situations where special restrictions apply. Check state and local regulations before you spray near wetlands or surface water bodies and highway rights-of-way, for example. Also, if your home drinking water supply relies on a shallow (“dug”) well, you may want to avoid spraying any pesticide (or other chemical) within a 100-foot radius of the wellhead.

By Alan Eaton, UNH Cooperative Extension Entomologist and Pest Management Specialist

New Hampshire's Best Kept Secret? - State Forest Nursery

State Forest NurseryThis spring about a thousand New Hampshire landowners will slice the newly-defrosted ground to create thousands of welcoming holes for tree and shrub seedlings bought from the State Forest Nursery.

Howie Lewis, nursery forester, calls his nearly 40-acre nursery one of New Hampshire’s best- kept secrets. Lewis says the nursery produces a unique product. “We provide something nobody else does – tree and shrub seedlings native to New Hampshire, with seeds picked from specimens grown right here in the state. When you buy from the state forest nursery, you know the plant is suited to grow here.”

In operation in Boscawen since 1910, the nursery grows more than 50 species of trees and shrubs for reforestation, Christmas trees, and wildlife, and sells them at affordable prices. Seedlings, sold on a “first come-first served basis” include conifers, such as white, red and Scotch pine, Norway, blue, red, and white spruce, concolor, balsam, fraser and douglas fir, and hemlock.

The nursery offers many other species, including arrow-wood, crabapple, fragrant sumac, grapes, highbush cranberry, dogwood, rose, nannyberry, beach plum, elderberry, winterberry holly, bayberry, hazelnut, red oak, cedar, sugar maple and white ash. Special “packages,” each containing an assortment of 25 shrubs and/or trees, include a Christmas tree sampler and special wildlife-and-songbird, wetlands, native species, and winter survival packages.

Besides being one of his best sellers, balsam fir is Lewis’ personal favorite. “I’ve worked with this species the most. I follow seedlings from the parents in the seed orchard through to watching them grow in the seedbed.” Balsam fir is a customer favorite because it has that classic evergreen smell. Seedlings sell out, so nursery staff suggest you order early.

Ordering starts in January and ends March 30. “When you are in the nursery business, spring starts a different time each year,” says Lewis, “So we ship to a county pickup point in late April or early May, whenever the seedlings can be lifted from the ground.” Customers receive a card in the mail announcing the pick up dates. “We work throughout the year getting ready for the spring shipment and hope we have many new customers this year.”

Lewis is enthusiastic about his trees and shrubs and hopes “New Hampshire’s best kept secret” is known by all.

By Karen Bennett, UNH Cooperative Extension Forest Resources Specialist

More information:

Welcome Spring '06! Garden Symposium
The Lure of Gardening: Find What Brings You Joy and Go There

butterly landing on plantDreaming of a better garden? Love to mingle with fellow gardeners? Do we have a day for you!

The New Hampshire Master Gardener Association and UNH Cooperative Extension invite you to the 4th annual Welcome Spring! Garden Symposium, Saturday, March 25, from 8 a.m. to 4 p.m. at the Courtyard by Marriott Grappone Center in Concord.

Radio/ TV personality and gardening humorist C.L. Fornari will deliver the keynote address, offering ideas on garden design and how to use concepts from other gardens in your own landscape.

A dozen workshops presented by UNH Cooperative Extension horticulture staff and outside experts include: For Meat and Medicine: A Look at Herbs and Their Uses; Orchids are Easy; Daffodils 101; Water Gardens; Great Lawns for Less Money; and Shade Gardening “Beyond Hosta.”

The cost is $38 for NHMGA members, $48 for non-members and general public includes refreshments, buffet lunch, displays, books and a chance to bid on items in the silent auction.

Participants must register by March 18. To register, download this brochure. To receive a brochure in the mail, contact Karen Firmin at (603) 279-0763.

Buying Topsoil

hand in soil photoTopsoil. Some biologists call it the most precious stuff on earth. It takes nature 500 years to make an inch of it.

In the past 30 years topsoil has become a hot commodity in New Hampshire, removed by land developers and sold to meet the swelling demand from homeowners and businesses looking to establish or improve lawns and gardens.

Land scarcity in many areas, combined with new building techniques, allows construction on steep, rocky sites once considered unbuildable. This makes importing topsoil the only option for home or business owners who want a lawn or garden on those sites.

The soil you buy might have come from recently-cultivated farmland, from a recently clear-cut tract of forest land, or from a long-abandoned field. It might contain herbicide residues that could inhibit germination of some of the plants you want to grow. It might be full of roots and rocks or undesirable weed seeds.

A vendor might even have adulterated the original topsoil with a lot of additional sand, adding commercial wood ashes to darken the final product. On the other hand, some topsoil vendors manufacture a superior growing medium, amending native topsoil with just enough wood ashes to bring its pH into the optimum range for lawns and gardens, then adding compost to boost the soil's water- and nutrient-holding capacity.

Like most states, New Hampshire has no regulations defining quality standards for topsoil or governing its sale. To protect yourself, experts suggest learning as much as possible about the soil you plan to buy before you buy it. Consider it worth your time. After all, you can't take this product back to the store!

This list of guidelines from experts will help boost your confidence that the topsoil you buy will grow good vegetables, fruits, flowers, or a nice lawn:

Whatever its source, the topsoil you buy may lack organic matter, important for holding moisture, improving soil structure and retaining plant nutrients. Add plenty of organic matter in the form of compost and animal manure. Make sure to compost manure before adding it to soil that will grow food crops, or plant a cover crop and turn it under before planting vegetables.

Finally, make sure to incorporate both the organic matter and the purchased topsoil into the existing soil, rather than simply spreading the new soil on top. Plant roots grow best in a single zone of topsoil.

By Peg Boyles, UNH Cooperative Extension Master Gardener

Worming Your Way To Rich, Black Compost

Worm composting (or vermicomposting) is a natural and efficient way to recycle your organic kitchen scraps. And it sure beats plowing through knee-high snowdrifts to the compost pile in the middle of winter! Worm bins really require very little in the way of maintenance and care. You can keep them anywhere the temperature will not go down to freezing such as a basement, insulated garage or under the kitchen sink. The best temperature range is 55-77 Fahrenheit.

This is a great project to do with kids; it's easy to make compost using worms as long as you have the right container, bedding material and the right worms. And the finished product, consisting mostly of worm castings, can be used with perlite to make a houseplant potting mix, added to planting holes when transplanting seedlings, or simply incorporated into flower or vegetable beds.

You can either make your worm bin yourself or order it from a number of different sources (listed later). Common materials for a do-it-yourself project are opaque plastic storage boxes and wooden boxes built from exterior-grade plywood. A basic design would be 1 foot high, 2 feet deep and 3 feet wide with aeration holes in the bottom. Depending on the size of your container, you'll need to drill 8 to 12 holes (1/4-1/2 inch in size) in the bottom. A simple cover can be made from a sheet of black plastic. A cover will help conserve moisture and provide darkness for the worms. A box this size will accommodate about 6 pounds of kitchen scraps a week (the average amount from a family of 4-6). You will need to keep the bin elevated at least an inch off the ground for air circulation. Place a tray underneath to capture excess liquid which can be used as liquid plant fertilizer.

The bottom of your bin will need to be lined with a 2 to 3 inch layer of bedding material. Cellulose-based materials like shredded newspaper, corrugated cardboard or coarse sawdust are best. Tear newspaper or corrugated cardboard into 1 to 2 inch-wide strips. Before putting bedding material into the bin, dampen it with lukewarm water until it has the same moisture content as a wrung-out sponge. Adding a little garden soil or leaf mold to the bedding will provide microorganisms for the composting process and grit for the worms' gizzards. Check your bedding at least once a week to make sure it stays damp. Add water if necessary by misting with a spray bottle.

After spreading the bedding over the bottom of the bin, you're ready to add worms! What worms do you buy? Of the 17 species available in North America, you want redworms or red wrigglers. You can buy them at a bait shop or through mail order. You want redworms because they can process large amounts of kitchen scraps, don't mind confined spaces, reproduce well in culture and tolerate a wide range of temperatures. For the bin described above, you'll need about 2 pounds (about $25-$35). You'll get between 600 and 1,200 worms per pound. They will be red and from 2 to 4 inches long. Put your worms on top of the bedding and watch them quickly burrow to escape light.

Now comes the fun part, feeding your worms. Put leftover kitchen scraps into the bin: vegetables, fruit rinds and peelings are great. Bread, coffee grounds, cereal, crushed eggshells, pasta or rice and houseplant clippings are also okay. Food should be cut into small pieces and buried in the bedding every few days. By covering food waste with a few inches of bedding, you avoid odors and pests (like fruit flies). Rotating the burial places in the bin will provide your worms with a balanced diet of kitchen scraps and bedding. As with outdoor compost, you want to stay away from meat, bones, oils and dairy products.

After 6 or 8 weeks of feeding the worms, most of the bedding should be gone and a dark, crumbly soil-looking material should be in its place. Now it's time to harvest. Do this by pushing the nearly finished compost to one side of the bin. Put fresh moistened bedding with some fresh garbage in the vacant side. Over the next few weeks the worms will migrate to the new bedding, and you can harvest. Take the finished compost out, and put fresh bedding in, starting the cycle all over again.

On occasion, unpleasant odors may waft from your bin when it is overloaded with food waste. If this occurs, gently stir up the entire contents to allow more air in. Stop adding food waste until the worms and micro-organisms have broken down what is in the bin. If that doesn't solve the problem, check the drainage holes to make sure they are not blocked. Drill more holes if you need to. If the moisture level seems right, the bedding may be too acidic due to a lot of citrus peels and other acidic foods. Adjust by adding a little lime and cutting down on acidic wastes.

Discourage fruit flies by always burying food scraps and not overloading the bin. If flies persist, move the bin to a location where the flies will not be bothersome.

If you're interested in more information on worm composting read Mary Apelhof's book, Worms Eat My Garbage (1997) or check out the Worm Digest.

The following are sources for composting supplies and worms:

Financial Help for Farmers and Woodland Owners - February 17, 2006 Deadline for Federal Cost Share Programs

click here for larger picture The USDA Natural Resource Conservation Service (NRCS) has money to help New Hampshire farmers and woodland owners with 70 different conservation practices, through the national Environmental Quality Incentive Program (EQIP) and the Wildlife Habitat Incentives Program (WHIP).

UNH Cooperative Extension and NRCS are working together to see that the conservation goals of the funding are met.

For farmers, EQIP funds nutrient management plans, animal waste storage facility, cover crops, composting facilities, contour farming and feed management practices; WHIP pays for field restoration, brush cutting, release of fruiting trees and shrubs, and other practices that improve wildlife habitat.

For woodland owners, EQIP and WHIP fund forest stewardship plans, access roads, site preparation, tree planting, forest stand improvement, and stabilization of roads, trails and landings.

NRCS State Conservationist Tessa Chadwick says the financial and technical assistance programs can “help farmers and forest landowners address resource concerns on agricultural working lands, promote environmental quality, address challenges in water quality and quantity, protect prime farmland and grazing land, and protect valuable wetland ecosystems and wildlife habitat on private lands.”

The deadline for signing up for the cost-sharing programs is February 17, 2006, though we encourage landowners to apply immediately. If you are interested, contact your local NRCS or UNH Cooperative Extension office today.

 

By Karen Bennett, UNH Cooperative Extension Forest Resources Specialist

 

Additional Resources:

Veggie Volunteers Complete 2nd Successful Year

Veggie Volunteers harvest corn at Sherman Farm for distribution to local food pantries. A team of 93 community volunteers organized by Carroll County Extension Master Gardeners picked, washed, boxed 12,500 pounds of surplus vegetables from Sherman Farm in East Conway and distributed them to food pantries and senior meal programs throughout the county last summer.

Their generosity served more than 23,000 vegetable meals valued at more than $15,000 to residents of Carroll County who might not otherwise have had access to fresh vegetables.

Organized last year as an Extension Master Gardener initiative, the Veggie Volunteer Program (VVP) links volunteers with Sherman Farm, a diversified dairy, livestock and vegetable farm whose community-spirited owners had long wanted to find a way to get their crop surpluses to people in need.

In addition to the fresh food it distributes, the VVP offers important educational benefits. “Volunteers from the community get to see a working farm in operation,” said Carroll County Extension agricultural and environmental stewardship educator Tina Savage. “Many people are unfamiliar with how and where vegetables grow. Visiting the farm helps them develop an understanding of the value of working farms, local food and open space.”

This year the VVP expanded to include an after-school program, called the Sprouts. “Children in the program learned about human nutrition, plant nutrition, food safety, and the food guide pyramid,” said Savage. “The Sprouts finished up with a trip to the farm to help with the harvest and tour the whole operation.”

Future plans for the VVP include writing and publishing a how-to manual that will help other counties and other states develop similar programs.

Donating food in New Hampshire

The New Hampshire Food Bank, which expects to distribute nearly 4 million pounds of food in 2004 to emergency food pantries and soup kitchens throughout the Granite State, can provide information about where to donate food in your community. Call 669-9725.

Hunt for the Hungry
The Food Bank also manages a program that accepts donations of whole or processed game animals. Call 669-9725 for information.

Test that Soil!

Dear Cooperative Extension,

First I tried planting them pointy side down, roughly two inches deep, watered them faithfully, waited a week--but nothing came up. So I bought another dozen, and this time I planted them the rounded side down, gave them the same care, an even threw in a few handfuls of 10-10-10 fertilizer. It’s been two weeks now and still none of my eggs has germinated. I‘ve wanted to raise chickens ever since I was a small child growing up in the city. Please tell me what I’m doing wrong.”

The reply came in the next day's mail: Sorry, we are unable to determine the nature of your problem until you’ve had your soil tested. Please find enclosed the required form, which includes sampling and mailing instructions.

Generations of county extension educators across the nation have shared this “true story.” While it’s good for a chuckle, it also illustrates just how serious (some would say fanatical) we in Cooperative Extension feel about soil testing.

Whether you tend a postage-stamp backyard garden or lawn, or a large acreage of food or forage crops, having your soil analyzed by the UNH Analytical Services Lab is a bargain you can’t afford to pass up. For the price of a couple of hamburger meals you’ll receive a detailed soil analysis from a state-of-the-art testing facility, along with crop-specific recommendations of what to do. Following through with these recommendations will save you money, help you grow a better crop, and improve your soil environment.

We suggest fall as the ideal time to have your soil tested. Because the lab is less busy in fall than in spring, you’ll probably get your results faster. If your test indicates a need to raise your soil pH, remember it can take three to twelve months for a lime application to produce the desired change. A fall lime application gives you a head start on the process. Although you can also apply compost in fall, wait until spring to apply fertilizers to avoid the possibility of nutrient leaching and runoff.

To get all the information you need to submit a soil sample for testing, visit the Analytical Services Lab. Each of the following downloadable forms contains information on how to take a representative sample and get it to the lab:

By Steve Turaj and George Hamilton, UNH Cooperative Extension Agricultural Resources Educators

Test That Soil! Round 2


Whether you tend a postage-stamp backyard garden or a large acreage, having your soil tested is a bargain you can’t afford to pass up.

For the price of a couple of fast-food meals you’ll receive a detailed soil analysis from a state-of-the-art testing facility, along with crop-specific recommendations for amending or fertilizing your soil. Following through with these recommendations will save you money, help you grow a better crop, and improve your soil environment.

The lab gets busiest in spring, so get your sample in as soon as your soil thaws enough to sink a spade into it.

To find all the information you’ll need to collect and submit a soil sample for testing, visit the Soil Testing Web page or visit your county Extension office in person.

 

Master Gardener program seeking applications for fall training

If you love both gardening and sharing your gardening experience with others, consider becoming a Master Gardener volunteer. Extension Master Gardeners are trained volunteers who share their enthusiasm for gardening with the general public. After completing a 10-week program that covers basic botany, soils, pest management, home lawns, growing vegetables, small and tree fruits, annual and perennial flowers, and more, participants give a minimum of 45 hours of volunteer service.


To date, we’ve trained more than 600 Master Gardener volunteers who have provided thousands of hours of volunteer service to their communities through a variety of activities coordinated through local county Extension offices and our Family, Home & Garden Education Center in Manchester.

Applicants can choose one of three Master Gardener trainings:


Volunteer training will be held in the fall of 2005. The county based class will meet in Concord on Thursdays, from September 29 to December 1. The Family, Home and Garden Education Center class will meet in Manchester on Tuesdays, from September 13 to November 29. Both sets of classes run from 9 a.m. to 4 p.m. The Lancaster class runs from mid September to the end of October.

The cost of the Concord and Manchester trainings is $175.00; the Lancaster class costs $100. Scholarships are available based on need.

To download an application, visit the Master Gardener Web site. If you have questions about any of the three Master Gardener programs, call Pam Doherty at 629-9494, ext.120.

Time for a Soil Test? New & improved reporting system

soil graphicSavvy farmers and gardeners consider regular soil testing the most cost-effective crop insurance available.

For the price of a couple of fast food meals, a home gardener or commercial grower can receive a detailed soil analysis from a state-of-the-art testing facility, along with crop-specific recommendations for what to do. Following through with these recommendations will save you money, help you grow better crops, and improve your soil environment.

You may have heard that the UNH College of Life Sciences and Agriculture will close its Durham testing lab soon. It’s true. But, as we’ve done for more than a century, UNH Cooperative Extension will continue to provide a comprehensive soil testing service to New Hampshire farmers and home gardeners.

Logistically, nothing will change for you. Sampling and mailing procedures remain the same. Costs won’t change. When you send your samples to UNH, Extension staff will forward them to a state-of-the-art laboratory at Pennsylvania State University for analysis. Based on the lab’s analysis, Extension soil experts will make recommendations specific to New Hampshire’s climate and soils.

New, improved reporting system

Not only will Cooperative Extension continue making soil recommendations, we’ve improved our reporting system.

We’ve posted new forms and more detailed information about our soil testing services

 

You can also request copies of the forms and information you need by calling or visiting your local UNH Cooperative Extension office.

For more information about the soil testing program, contact Cheryl Estabrooke at 603-862-3200.

Information for home gardeners:

Coos County Conversation Emphasizes Collaboration between UNH and Local Partners

More than 60 Cooperative Extension Advisory Council members, educators, legislators, county commissioners, business owners, and community members turned out September 20 to hear a panel of Coos County residents talk about their relationship to the University of New Hampshire and Cooperative Extension. The afternoon program was followed by remarks from UNH President Ann Weaver Hart and a discussion designed to generate ideas for further collaborations between UNH and Coos County. Attendees included.

Hart called Cooperative Extension “one of the greatest resources that our American culture has ever had,” noting not only the distinct partnership between the land-grant university and county, state and federal governments, but also its ability to change with the times to address critical issues facing individuals, families and communities.

While Hart’s daylong visit focused on Cooperative Extension, she talked about several partnerships between UNH and people living and working in Coos County—from an undergraduate research project on moose habitat in Milan to an upcoming project with UNH’s Carsey Institute and the Androscoggin Valley Partnership Project that will explore workforce development in the region.

Hart also noted with pride that about 340 students from Coos and Grafton counties attend UNH. Of those, 142 were named to the Dean’s List last semester.

This was Hart’s fifth county visit, having previously visited Merrimack, Rockingham, Strafford, and Grafton counties.

Panelists describe long-time ties to UNH and Extension

Most of the panelists had some connection to UNH Cooperative Extension as members of 4-H clubs when they were children. John Scarinza of Randolph highlighted the breadth and scope of what Cooperative Extension offers. Scarinza has tapped the expertise of Extension educators for his work on the Randolph Planning Board, his membership with the tree farm program, and his work with the New Hampshire State Police, when Extension educated him on timber harvesting laws. He noted that Cooperative Extension keeps current with changing times and technologies, pointing out one of its publications, How Not to Get Lost Using GPS.

“Extension is an invaluable resource to myself and the communities up here,” Scarinza said.

Michelle Pimental of Berlin talked about how an Extension program called LEAP— Lifeskills for Employment, Achievement and Purpose— turned her life around, enabling her to strike a balance between work and family, manage her time, and find and take advantage of community resources.

Describing Cooperative Extension the “front door to the university,” community leader Bill Joyce of Stark called Extension a true partnership. “The staff works with you, and I’ve never been disappointed.”

When Clare Hinkley Valley arrived in Berlin 21 years ago, she soon connected with UNH and was hired as an adjunct professor of nursing so that she could educate nurses in the area on the latest research and techniques. “UNH has been instrumental in the success of nurses in the North Country ,” she said, adding that she feels excited about new collaborative research between UNH Nursing Professor Susan Fetzer and area hospitals.

Fred Sullivan, owner of Sullivan’s Greenhouses in Lancaster, the largest greenhouse operation north of the Lakes Region, has been connected to UNH and Cooperative Extension since he was a small boy, earning the distinction of having the best 4-H garden in New Hampshire when he was 10 years old. “The advice we give to our customers has come from the expertise and programs at UNH,” Sullivan said, noting in particular the information on greenhouse management and the use of micronutrients, the latter applying the research of UNH Professor Paul Fisher.

County Conversation generates new ideas and concerns for the future

The conversation that took place after the panelists spoke covered a range of topics, from providing better North Country access to New Hampshire Public Television, to more connections to high-speed Internet access for residents.

Several people asked Hart and others to consider using Coos County as “a learning lab,” using the 10,000-acre Randolph Community Forest as an example.

Issues that are facing the region, according to attendees, include the out-migration of young people who leave and don’t return, the lack of spare time opportunities for youth between the ages of 13 and 20, and the in-migration of families in need of social services the county can’t provide.

Earlier in the day, President Hart traveled to Gray Mist Farm in Groveton, where Nancy and Gordon Gray operate a diverse family farm operation that works closely with Extension agricultural specialists and field educators.

by Kim Billings , UNH Media Relations

The New Hampshire Organic Processors and Handlers Certification Program

The new program means that a New Hampshire company grinding organic grains into muffin and pancake mixes, producing organic yogurt or cheese, or turning organic maple products into a line a line of maple-flavored organic salsas can have its processing operation certified in-state and its products bearing a New Hampshire certification label.

Richard Uncles, supervisor of DAMF's Bureau of Markets, said organic processors themselves came forward to help develop and push the enabling legislation, "on the grounds of affordability and a desire to maintain a strong New Hampshire brand identity for their products."

"New Hampshire processors had discovered it was a very expensive proposition to hire an outside certifier," Uncles said. "With the new program, we'll provide certification as a service, charging only enough to cover our costs.

"Also, New Hampshire processors wanted to maintain their own state identity with a New Hampshire 'brand' label," said Uncles. "They told legislators it looks kind of strange to have to market products bearing another state's organic label."

Meeting national organic standards
"This is