Agriculture & Gardens

<br /> Commercial applicator category Field Crops (A3) is a subcategory of Agricultural Pest Control (A). This subcategory is intended for pesticide ...

<br /> Commercial applicator category Herbicides (A2) is a subcategory of Agricultural Pest Control (A). This subcategory is intended for herbicide a...

<br /> Commercial applicator category Fruit (A1) is a subcategory of Agricultural Pest Control (A). This subcategory is intended for pesticide applic...

Online Recertification Course - Backpack Sprayer 2<br /> <br /> Backpack sprayers are inexpensive, lightweight, easy to use, and perfectly suited to...

On-line Recertification Course - Backpack Sprayer 1<br /> <br /> Backpack sprayers are inexpensive, lightweight, easy to use, and perfectly suited t...

The greenhouse whitefly, Trialeurodes vaporariorum, feeds on a variety of vegetable and floral crops. Pointsettia, cucumber, tomato, lettuce, geranium...

Why prune tomatoes?<br /> <br /> Pruning, or selectively removing some of the tomato plant growth, can improve harvestable yields and prolong the ha...

The variety of insecticides available today is much greater than it was 20 years ago. It includes some made from bacteria, insect-killing fungi or vir...

UNH Cooperative Extension Soil Test Descriptions<br /> <br /> The choice of soil test methods used vary from state to state and it is important that...

What Are Heavy Metals?<br /> <br /> Heavy metals are a class of elements that include lead, copper, arsenic, and cadmium, and can be toxic to humans...