Disease

Cornell greenhouse IPM webinars now available

Cornell will be holding a series of short webinars on Greenhouse/High Tunnel Vegetable IPM on Thursdays from noon to 1 p.m. in February and March.  The intent is for each topic to be briefly covered... more »

METTLE fungicide receives label expansion

Gowan USA has received federally-approved label expansion for METTLE 125ME fungicide to include the crop groups fruiting vegetables and cucurbits. These two new crop groups, combined with grapes and strawberries already on the label, will... more »

New findings may help prevent late-blight pathogen from entering U.S.

New findings by University of Florida Institute of Food and Agricultural Sciences researchers could help prevent more genetic strains of the potato- and tomato-killing late-blight pathogen from entering the United States. These findings may provide... more »

Mushy spots on peppers: Disease or disorder?

Frustration in pepper season can arrive when plants, healthy and strong in appearance, start to produce peppers with discolored, mushy spots. While the first instinct might be that there’s a pathogen out there infecting the... more »

Michigan trials spotlight carrot foliar diseases

Michigan is ranked second in the U.S. for the production of carrots, grown on 1,600 acres in 2014 with a value of $7.7 million. Michigan carrot growers rely on fungicides for disease management, creating a... more »

How to deal with black rot of cole crops

With late-season temperatures in the high 70s, foggy mornings with high humidity and numerous rainy days, many growers of brassica crops, in particular cabbage, are noticing an uptick in a disease that can render produce... more »

New SummitAgro fungicide available to lettuce growers

This season, California and Arizona growers have an entirely new fungicide option, KENJA 400SC from Summit Agro USA, at their disposal. KENJA 400SC Fungicide, incorporating the newest SDHI technology, is a group 7 fungicide, proven... more »

Isagro USA to market KENTAND DF in US again

Isagro USA will once again market KENTAN DF in the United States. “KENTAN DF fits the profile of our short and long-term marketing strategy for the U.S. and Canada. The addition of KENTAN DF back... more »

Tomato troubles: managing common problems with tomatoes

Tomatoes are the most popular vegetable to grow in Mississippi in both home gardens and greenhouse hydroponic production. Not surprisingly, many questions arise from gardeners and commercial growers about various problems that occur during the... more »

Researchers fight plant pathogens with RNA

Have you ever bought strawberries or other fruits and vegetables, forgot to put them in the refrigerator and later noticed they had gray mold on some of them? That’s Botrytis cinerea, a fungal pathogen that... more »

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