Downy Mildew Factsheet
With Downy Mildew spreading across the state, here is an article from Mary Hausbeck at Michigan State University who has been battling this disease problem for several years now.
Download the STATEWIDE DOWNY MILDEW SPRAYS RECOMMENDED (pdf)
2008 PestMinder -15th Edition
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PestMinder is a weekly newsletter produced locally by the six program staff of the Cornell Cooperative Extension Vegetable Program in Erie, Genesee, Monroe, Niagara, Orleans, Ontario, Seneca, Wayne and Yates counties.
Information provided weekly in PestMinder:
- Crop Updates for fresh market sweet corn, cabbage & other cole crops, tomatoes & peppers, vinecrops, potatoes, onions, peas, snap beans, processing sweet corn, beets, carrots, and dry beans
- Pest activity reports
- Corn (ECB, FAW, CEW) and onion (onion and seed corn maggot) trap catch reports
- Degree days to predict cabbage and onion maggot emergence and peak flights
- Late blight severity values for potatoes and tomatoes
- Botrytis leaf blight, downy mildew and purple blotch disease forecasting for onions
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