Japanese Beetle – How to control or kill

Japanese Beetle Description: Metallic green/copper adult grows to 1/2″ long. Larvae or grubs are grayish-white with brown head; fat body is 3/4″ long. Adults especially like beans and corn but will eat almost any plant, often skeletonizing the leaves. Larvae chew on roots of lawn grass, bean, beet, sweet corn, onion and tomato; except during cultivation, they are seldom noticed, […]

Iris Borer

Iris Borer Description: Eggs overwinter in stems of iris and other debris. After eggs hatch they must crawl to the base of the iris to bore into stems. During this migration they are susceptible to Grub-Away Nematodes. Infested leaves are yellow from the tip back, have notches on the edge; plants lose vigor; many fail to bloom. Solution: Grub-Away Nematodes […]

Gypsy Moth – How to Control

Gypsy Moth Description: Larvae are gray caterpillars 2″ long, with long brown hair. They eat tree foliage of all kinds. Eggs hatch in late April or early May and larvae search for food immediately. At early stages, the damage to leaves is slight and is often overlooked, but the early stages are when these pests are most vulnerable to control […]

Anthracnose (Cucurbits)

Anthracnose (Cucurbits) Description: Attacks most cucurbits in warm, wet weather. Infected fruit develops circular brown to black sunken areas, up to 1″ across. Overwintering occurs in plant refuse and on seed. Cucumber beetles and splashing water spread spores. Solution: For best control, begin spraying with Soap-Shield® Fungicidal Soap before the disease normally appears (when warm, humid weather is the normal […]

Gray Mold (Tomatoes)

Gray Mold (Tomatoes) Description: Gray mold begins in cool weather. However, unlike many diseases, it doesn’t need high humidity to flourish. Low soil pH encourages more severe gray mold infection. The most characteristic sign of gray mold is its fuzzy, felt-like appearance. Solution: If gray mold has been a problem in past years, begin spraying Soap-Shield® Fungicidal Soap at time […]

Gray Mold (Beans)

Gray Mold (Beans) Description: Gray mold is most common when flowering occurs during a cool period of high humidity. Crowded plants with a dense canopy of leaves also encourage gray mold. Infection begins in the flower and spreads to the pod. . Solution: Rows should be thinned to allow breezes to dry leaves. Avoid overwatering and overfertilizing with nitrogen. Apply […]

Fusarium Wilt (Cucurbits)

Fusarium Wilt (Cucurbits) Description: In young melon, cucumber and watermelon plants: damping-off, stem collapse, and death. In older plants: yellowing, stunting, wilting, and death. The disease is established wherever cucurbits are grown. Solution: Maintain soil pH at 6.5 to 7.0. Test soil pH; if it is too acid, use ground limestone to raise pH. Most garden centers and farm stores […]

Fusarium Root Rot (Peas)

Fusarium Root Rot (Peas) Description: Darkening of stem at soil level, root decline and, as disease progresses, general loss of vigor, stunting, and death of leaves. A serious disease of peas in all areas of the U.S. Solution: Minimize soil compaction and maintain good soil fertility. Alternating with cover crops helps general soil fertility and decreases soil compaction. Sprinkle SoilGardTM […]

Fusarium Wilt on Tomatoes

Fusarium Wilt on Tomatoes Description: The first symptom is yellowing of older leaves, then bright yellowing from top to bottom of plant, often affecting only one branch of plant. Sometimes leaves droop and curve downward. Plants often wilt and die. Solution: Maintain soil pH at 6.5 to 7.0. Test soil pH; if it is too acid, use ground limestone to […]

Flea Beetle

Flea Beetle Description: Black, often with a curved yellow or white stripe on either side of its back. Flea beetles are seldom actually seen; they hop away before you get close enough to see them. They eat nearly all garden crops, and the adults are very troublesome when seedlings are set out. Leaves become riddled with little holes, chewed through […]