Onion downy mildew has been detected on onion in Tattnall County. These observations indicate that inoculum of downy mildew is currently in southern GA counties and under favorable conditions potential disease outbreak in onion crop can occur. Fungicide program containing Omega 500, Ridomil Gold Copper, Zampro, Phosphite and Bravo would help in reducing disease severity.
Onion Downy Mildew Detected in Tattnall County last week
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