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Carrot seed crop: Daucus carota
Powdery mildew: Erysiphe heraclei

Effect of powdery mildew on seed yield and quality in a carrot seed crop in Washington State, 2007-2008.

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First Author: Lindsey du Toit, Washington State University Mount Vernon NWREC.

Additional Authors: M.L. Derie, C.H. Wohleb

Section: Citrus, Tropical, Vegetable, and Misc. Crops

Keyword(s): yield loss, seed quality

Geographical location: Washington, United States

Products Tested: Bravo WeatherStik; Pristine

Active chemical(s): Chlorothalonil; Pyraclostrobin + boscalid

Biological Control:

Biorational Product:

Manufacturer(s): Syngenta; BASF Corporation

Publication date: August 18, 2009

The American Phytopathological Society