Monthly Archives: January 2022

Fungicide Spray Schedule Worksheets and Sample Spray Guides

Several worksheets have been developed to assist commercial fruit growers in designing appropriate fungicide spray schedules for their crops.  The worksheets can be used to plan sprays from dormancy through post-harvest; sample spray guides are also included. These publications are

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Fifth Annual National Pesticide Safety Education Month – February 2022

February is National Pesticide Safety Education month. This is a time to reinforce the core principles of safe and responsible pesticide use with many audiences. Pesticides are key tools used to manage a diverse group of pests, diseases, and weeds.

Posted in Pesticide Topics

Blueberry Cankers and Twig Blights (PPFS-FR-S-10)

Blueberry diseases are generally a minor problem in most Kentucky locations as long as the proper planting site is selected and good cultural practices are followed.  However, stresses, such as improper pH and freeze injury, can predispose plants to canker,

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Chlorpyrifos Food-Use Tolerance Cancellation Imminent

Last August, the EPA (Environmental Protection Agency) announced that all food tolerances for chlorpyrifos would be revoked. This will take effect on February 28, 2022.  After the tolerances are revoked, applications of chlorpyrifos will render any food so treated as

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Southeastern U.S. Vegetable Handbook

The Southeastern U.S Vegetable Crop Handbook provides commercial growers with a practical resource for vegetable crop production and managing diseases, insects, and weeds.  Topics include cultivar selection, planting dates, fertilizer recommendations, cover crop and conservation tillage options, pesticides, grafting, fertigation,

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Some Principles of Fungicide Resistance (PPFS-MISC-02)

Fungicides are important tools in modern crop production. Unfortunately, one of the risks of using fungicides is that fungi sometimes develop resistance to these products. Resistance development is a concern because the products may become less effective—or even useless—for controlling

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