Insecticide For Sod Webworms

Sod webworms is the name for a large variety of moths found in North America that feast on grass. The larvae of sod webworms are considered one of the most damaging pests to lawn grasses, especially Kentucky bluegrass. If you do have a webworm infestation you will have noticed that your turf is soon stripped of the above ground growth. The key to controlling webworm infestations is therefore to catch them early before they cause a lot of damage. There are several pesticides that can be used to eradicate this pest

Insecticide For Sod Webworms

Sod webworms comprise several different species of lawn-damaging caterpillars. These caterpillars are the immature larvae stage of various moths known collectively as “snout moths” and “lawn moths.” The moths have distinctive, snoutlike projections on their heads, and they’re often found clinging to grass blades, heads pointing down, with their wings rolled tight. Lawn moths don’t damage grasses, but their hungry larvae do. Sunny locations are hardest hit.

Identification: Sod webworm moths are dingy white, gray or tan with snoutlike projections and wingspans up to 1 inch. They fly in short, zig-zagging spurts. Sod webworm larvae grow to 3/4 to 1 inch long and vary in color, depending on the species. They have dark heads and small dark spots along bodies that range from gray or pinkish brown to green.

Signs/Damage: These leaf-chewing pests shear grass off at the thatch line, eating entire stems or dragging them into webbed, silk-lined thatch tunnels for later meals. Damage typically starts as irregular spots marked by very short grass, which goes from green to brown without yellowing. The spots enlarge quickly and grass dies.

Control: Sod webworms are night feeders. Maximize your impact by treating during late afternoon or early evening, right before these pests come out to feed. GardenTech^® brand offers several highly effective products to kill sod webworms by contact and keep protecting for up to three months:

• Sevin^® Insect Killer Granules treat sod webworms above and below the soil line. Apply the ready-to-use granules with a regular lawn spreader and water immediately, according to product label directions for sod webworms. This releases the active ingredient to reach the pests in thatch and as they feed.
• Sevin^® Insect Killer Ready to Spray attaches to a common garden hose to simplify treating larger lawn areas. The product measures and mixes automatically as you spray, providing thorough, uniform lawn coverage. For best results, mow your lawn at 3 inches or less before spraying.
• Sevin^® Insect Killer Concentrate, used with a pump-style sprayer, is ideal for treating lawns and surrounding shrubbery, where moths may hide, and spot treating areas with sod webworm activity. Give special attention to exposed thatch and grass surrounding suspected damage.

Tip: Watch for bird activity in affected lawn areas. Starlings and other birds feed on sod webworms and similar turf-damaging insects, leaving probing holes in damaged turf.

Insecticide For Sod Webworms

The sod webworm is a caterpillar that feeds on grasses and other plants and can cause damage to your lawn. It’s important to treat the sod webworm before you have a large population of them in your yard, as they will eat your grasses if left untreated. Luckily, there are many insecticides available that can help you get rid of these pests for good!

Sod webworms are a type of caterpillar that can be found feeding on grasses, which is why they are often found in lawns. They feed on their host plants by cutting off parts of leaves or stems and chewing holes into stalks. They usually have brownish-gray bodies with white stripes across their backs, as well as two dark spots on each end of their body. The larvae (caterpillars) grow up to 1 1/2 inches long when fully grown but only live for around six weeks before reaching maturity and turning into pupae (cocoons). There are several different kinds of sod webworms that are native to different parts of North America—the most common types being fall armyworms and yellowstriped armyworms—and they each have slightly different life cycles

List Of Insecticide For Sod Webworms