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我们从1964年发现稻纵卷叶螟微孢子虫病以来,通过不同地区、不同季节的调查,并对2219个材料的制片和3138次的显微镜检验,充分证明水稻纵卷叶螟能发生微孢子虫病(亦称微粒子病)。现将罚查情况分述如下:一、自然感病调查及其检验方法自然感病调查取材来自不同季节和不同地区的稻田。用捕虫网于大田中捕提成虫和人工摘取卷叶虫苞,然后分别将成虫、幼
Since 1964, when we found that the microsporidiosporium of Cnaphalocrocis medinalis was investigated through surveys in different regions and different seasons, and the production of 2219 materials and the microscopic examination of 3138 microsatellites, we have proved that the rice leaf roller can produce micro Sporidosis (also known as microparticulate disease). Penalty situation will now be divided as follows: First, the natural disease investigation and testing methods Natural susceptibility survey drawn from different seasons and different regions of paddy fields. With insect net caught in the field trap adults and manual removal of curling leaf buds, and then respectively adult, young