Resources

What is taxable: Timber on all landownership is taxable at 10% of the stumpage value at the time of cutting. The only exceptions are shade and…

The spring cankerworm (Paleacrita vernata) and the fall cankerworm (Alsophila pometaria) are native pests to the deciduous forest, shade, and…

The Western flower thrips, Frankliniella occidentalis, is a devastating pest of ornamentals and the major vector for tomato spotted wilt virus. This…

Aphids, or plant lice, feed on most vegetable crops, many house plants and ornamentals grown in New Hampshire, as well as numerous weeds and wild…

A number of sawfly species are important defoliating pests of ornamental trees in New Hampshire. The damage is done by the larvae which are…

Several species of spider mites invade field, garden, greenhouse, nursery, and ornamental plants. The most troublesome of these spider mites is the…

Commercial applicator category Indoor Foliar Pest Control (G3) is a subcategory of Ornamental and Turf Pest Control (G). This subcategory is for…

Commercial applicator category Turf (G2) is a subcategory of Ornamental and Turf Pest Control (G). This subcategory is for commercial applicators who…

Commercial applicator category Shade and Ornamental Pest Control (G1) is a subcategory of Ornamental and Turf Pest Control (G). This subcategory is…

In late spring and early summer, there are several species of adult beetles in the home landscapes of New Hampshire, attacking prized ornamental…

Among the several species of plant bugs that invade New Hampshire fruit, vegetable, and ornamental crops, the one that does the most damage is the…

Introduction The native flowering dogwood, Cornus florida is a popular ornamental tree that thrives well in the warmer areas of New Hampshire. The…