Filter
Insects

Hornworms

Up to 5 inches long, hornworms are the larvae of large brown moths that fly like hummingbirds. Both tomato and tobacco hornworms are green with diagonal white stripes; the horn,...

Imported Cabbageworms

These velvety, light green caterpillars are similar to cabbage loopers (see page 26) in size, but more conventional in gait. Older caterpillars have faint yellow stripes. Target: Primarily cole crops....

Japanese Beetles

Found primarily in the eastern United States, this pest eats almost everything except vegetables. The C-shaped grubs whitish, up to 1-inch-long, with brown heads and three pairs of legs feed...

June Beetles

Varying in color and size by the species, this beetle flies after dusk and is attracted to light. The various common names, may beetle, June bug, June beetle, refer to...

Lacebugs

Various species of these true bugs are found in all parts of the country. Both the whitish, 1/8-inch-long, lacy winged adults and the darker, wingless nymphs, suck sap from leaf...

Leaf Miners

This is a catch all name for certain moth, beetle, and fly larvae that tunnel between the upper and lower surfaces of leaves, ruining crops of leafy vegetables and disfiguring...

Leafhoppers

There are some 2,500 species of these small, agile, wedge-shaped insects; many types are handsomely colored and patterned. Both adults and nymphs, which look like wingless or short-winged adults, suck...

Leafrollers

The name ''leaf-roller'' applies to the many species of caterpillars that roll leaves around themselves as they feed, creating a protective tube. Color and size vary with the species. Some...

Mexican Bean Beetles

Most common in the East, these copper colored beetles, each with 16 black spots, resemble ladybird beetles in size and shape. The legless, 1/3 inch long larvae are yellow with...

Mole Crickets

Mole crickets are thick-bodied insects about 1 - 2 in long, with large beady eyes and shovel-like forelimbs made for burrowing and swimming. They can also fly: the adult mole...

Mosquitoes

Mosquitoes are insects in the order Diptera (flies), which have only a single pair of wings. The wings of mosquitoes are narrow and have a fringe of scales on the...

Plant Bugs

Plant Bugs (Tarnished, Four Lined, Scentless...) are extremely agile insect owes its name to its mottled brown coloring. A true bug, it has a shield-shaped body with a triangular arrangement...

Potato Tuberworms

A pinkish white, 1/2 inch long caterpillar with a brown head, this pest tunnels into the stems, tubers, and fruit of its target plants. It's a problem in the southern...

Psyllids

The several species of these aphid size insects, which suck sap primarily from leaf undersides, are sometimes called jumping plant lice. They feed on a variety of plants, including fruit...

Root Maggots

These pests thrive in cool, moist, highly organic soils. The several species include cabbage and onion maggots, found primarily in the northern United States, and the seed-corn maggot, a widespread...

Rose Chafers

Unlike most insects named after particular plants, the rose chafer doesn't limit itself to one target. It's a general pest. The 2 1/2 inch long adults, slender, long legged, and...

Sawflies

Unlike their bee and wasp relatives, sawflies are plant eaters, named for the way females use their egg-laying organs to saw slits in plants. Adult sawflies look like wasps, but...

Seed Maggots

The seed maggot generally overwinters as a mature larva in a puparium (pupal case) 8-15cm (3-6 in.) deep in the soil. Adults occasionally hibernate and become active very early in...

Sod Webworms

Sod webworms are the larvae of lawn moths, which hide in the day and fly in the evening and at night. When disturbed during daylight hours, the grayish white to...

Sowbugs

Oval and about 1/2 inch long, these seven-legged crustaceans are easy to tell apart; sowbugs have two tail like appendages, and pillbugs curl into a tight ball if disturbed. Although...