Growing Salad Greens in Wisconsin

Salad greens provide market gardeners a high-value crop that brings a premium price if grown and marketed successfully. Learn more in this comprehensive publication.

Ralstonia Wilt

Ralstonia wilt is a usually lethal disease that affects a wide variety of vegetable and ornamental plants. Learn about symptoms and how to avoid problems with Ralstonia in this factsheet.

Powdery Mildew – Vegetables

Powdery mildew occurs on the above-ground parts, especially leaves, of many agricultural crops (including vegetables) as well as many ornamental plants, trees and shrubs. Learn how to manage this disease here.

Potato Scab

This factsheet covers potato scab, a common disease of potato tubers, and can also affect other root vegetables. Learn how to identify and manage this disease in your garden.

Southern Blight

Southern blight is a lethal fungal disease that is most common in the tropics and subtropics, but can cause problems in temperate locations like Wisconsin during periods of warm, moist weather. Learn more here.

Septoria Leaf Spot

Septoria leaf spot is a common fungal disease that can devastate tomatoes. Learn how to identify and manage this disease in your garden in this helpful factsheet.

White Mold

White mold is a serious and often lethal fungal disease that affects a wide variety of plants. Learn about symptoms and management in this factsheet.

Early Blight

Early blight is a common fungal disease that can devastate tomatoes in commercial and home gardens. Learn about symptoms and management in this factsheet.

Dodder

Dodders are parasitic plants that can affect a variety of plants, including vegetables, herbaceous and woody plants, and even weeds. Learn what dodders look like and what to do if you find them in this factsheet.

Cucumber Beetles

Striped and spotted cucumber beetles are common pests of vine crops that can cause damage to roots, leaves, flowers and fruits, leading to reduced yield. Learn more in this factsheet.

Tobacco Rattle

Tobacco rattle is a common and potentially serious viral disease that affects a variety of herbaceous ornamentals as well as vegetables. Learn about symptoms and management in this factsheet.

Corky Ringspot

Corky ringspot (aka spraing) is a viral disease of potato that can cause severe loss due to a reduction in tuber quality. It can also affect other vegetables, herbaceous ornamentals, and weeds. Learn more in this factsheet.

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