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芸豆根腐病是春保护地芸豆常发性病害,重茬连作田发生严重,一般病田减产30%左右,重病因减产80%以上。防治该病应抓好以下几个环节:
Kidney bean root rot is the spring protection of kidney bean common diseases, continuous cropping cropland serious, the general disease reduction of about 30%, serious disease due to more than 80% reduction. Prevention and treatment of the disease should do a good job in the following areas: