跗线螨为害水稻,1974年首先由广西浦北县病虫测报站发现,以后广东、福建、湖南、湖北、浙江、江苏、上海等省市也陆续发生。跗线螨与水稻“紫杆病”的关系,众说纷云,有人认为跗线螨为害引起“紫杆病”。有人则认为“紫杆病”是由叶鞘腐败病所引起的,由跗线螨传播病原菌。近年来,我们对水稻上的 Mites damage mites line rice, in 1974 by the first Pubei County, Guangxi Pest Report found that after Guangdong, Fujian, Hunan, Hubei, Zhejiang, Jiangsu, Shanghai and other provinces and cities have also occurred one after another. Diablo mites and rice “purple rod disease,” the relationship, numerous public opinion, some people think that the spider mite damage caused by “purple rod disease.” Some people think that “purple rod disease” is caused by rotten leaf sheath disease, by the spider mite spread pathogenic bacteria. In recent years, we have on rice