Wisconsin Potato and Vegetable Growers Association

Tomato Late Blight Information

August 11th, 2020 | Posted in: Crop Updates, News

Updates provided by Amanda J. Gevens, Chair, Associate Professor & Extension Specialist, UW-Madison, Dept. of Plant Pathology and Yi Wang, Assistant Professor & Extension Potato and Vegetable Production Specialist, UW-Madison, Dept. of Horticulture

I write to add an additional resource to support late blight management in tomato for Wisconsin growers. Attached, please find a multi-page table which includes registered fungicides for management of late blight in tomato in Wisconsin. The list includes modes of action of each fungicide, re-entry intervals, and pre-harvest intervals along with other comments on use limits.

For additional information about this disease, and pictures of symptoms, please see link here: https://hort.extension.wisc.edu/articles/late-blight/

Tomato Late Blight Fungicides

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