Gray Mold (Botrytis Blight)

Gray mold (or Botrytis blight) is a common and often serious fungal disease that can affect plants of all kinds. Learn more in this factsheet.

Jumping Worms

Jumping worms are non-native worms that damage the soil structure causing poor plant growth. Learn how to identify and deal with Jumping Worms in this article.

Root Rots on Houseplants

Root rot is a general term for any disease that causes the deterioration of a plant’s root system. Learn more about root rots and how to avoid them in this factsheet.

Prairie Primer

Whether a beginning or experienced gardener, you’ll appreciate the step-by-step instructions for planting, landscaping, and managing your own prairie plot. This booklet has more than 50 illustrated descriptions of plants to help you make the best selections.

Aphids

Aphids are soft-bodied, insects that feed on plant sap and subsequently excrete a sugary substance that can attract ants as well as support a saprophytic fungus called sooty mold. Learn about aphids found in home gardens in this factsheet.

Herbicide Damage

Herbicide damage is any adverse, undesired effect on a plant that is caused by exposure of that plant to a pesticide designed for weed control. Learn symptoms and more in this factsheet.

Aphids, in-depth

Aphids are really fascinating insects, with bizarre lifestyles and eating habits Learn more about this large group of insects and how to manage them in the garden in this article…

Chlorosis

Chlorosis is a common nutritional disorder of many woody ornamentals in Wisconsin, particularly in the southern and eastern parts of the state. This factsheet describes symptoms, causes and cures.

Degree Day Calculation

Degree Days incorporate temperature and time to quantify the rate of plant and insect development. This useful tool helps predict events such as flowering, harvest, and pest outbreaks.

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