Soybean Seedling Blights
Автор: PurdueExtensionEntm
Загружено: 2015-06-26
Просмотров: 1683
Saturated soils can put soybean stands at risk to seedling blights. Symptoms of blights include wilting or dead seedlings, missing plants, and delayed emergence. There are four main types of seedling blights, they are Fusarium, Rhizoctonia, Phytophthora, and Pythium. They each are favored by unique environmental conditions. Unfortunately, it is difficult to diagnose specific blights in a field. Positive confirmation of one, or more, of these diseases is necessary for future management considerations with fungicidal seed treatments. The publication, Fungicide Efficacy for Control of Soybean Seedling Diseases (BP-163-W) will assist in selecting affective fungicides for the blight(s) in fields.
https://www.extension.purdue.edu/extm...
CPN, Soybean Disease Management:
https://extension.purdue.edu/extmedia...
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