soybean downy mildew | Weekly Crop Update

Soybean Disease Update – July 24, 2009

July 24, 2009cmanneri

Bob Mulrooney, Extension Plant Pathologist; bobmul@udel.edu Soybean Rust Update On July 21, soybean rust was reported on kudzu from Escambia County in far west Florida. This site has been positive in previous years. On July 20, soybean rust was reported… Continue Reading →

Downy Mildew on Soybeans

July 31, 2008cmanneri

Bob Mulrooney, Extension Plant Pathologist; bobmul@udel.edu Downy mildew is showing up in Delaware soybean fields with the increased humidity and shower activity. Downy mildew is a common disease of soybean that occurs wherever soybean is grown. Fortunately, however, it rarely… Continue Reading →