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Disease Management in Cole Crops and Crucifer Greens

Disease Management in Cole Crops and Crucifer Greens

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Downy Mildew of <strong>Cole</strong> <strong>Crops</strong> <strong>and</strong><br />

<strong>Crucifer</strong> <strong>Greens</strong><br />

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� Pathogen survives <strong>in</strong> w<strong>in</strong>ter crops,<br />

also <strong>in</strong> biennial crops<br />

� Pathogen produces oospore<br />

� <strong>Cole</strong> <strong>and</strong> moist conditions favor<br />

disease development<br />

� Spores spread by w<strong>in</strong>d <strong>in</strong> long<br />

distance Babadoost

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