研究褐飞虱通过水稻介导对稻瘟病菌侵入的作用中发现：5个水稻品种经过褐飞虱取食处理后的稻瘟病病斑数均比对照组显著降低。
The experiments of rice-mediated effects of BPH on rice blast fungus showed that there were less blast lesions in 5 rice varieties treated with BPH compared with their control groups.
稻瘟病系统中，病菌与水稻间的互作符合基因对基因关系。
Among the system of rice blast disease, the interaction between host and pathogen copes with gene-for-gene relationship.
对来自贵州省20个县（市）200余份稻瘟病标样上的146个单孢菌株采用生长速率法测定了稻瘟病菌对稻瘟灵的抗药性。
Growth rate method was used to test resistance to isoprothiolane (IPT) in 146 isolates of Mag napothe grisea, from more than 200 disease samples of 20 counties in Guizhou province.
研究了稻瘟病菌对三环唑抗药性的测定方法，确定了保绿培养基的成分，建立了抗药性测定的标准化模型。
The method of monitoring resistance of Pyricularia grisea to tricyclazole was studied and the model was set up.
在稻瘟病菌通过水稻介导对褐飞虱的作用研究中发现，褐飞虱在受稻瘟病菌感染的稻苗上饲食后，各供试品种处理组的褐飞虱产卵量和卵孵化量明显少于对照。
The experiments of rice-mediated effects of RBF on BPH showed that BPH feeding on plants with RBF infection produced less eggs and less eggs hatched compared with BPH feeding on control plants.
结果表明，不同稻区稻瘟病菌菌株对籼、粳、杂交稻的致病力存在明显差异。筛选出一批毒力频率在20%以下，抗性较好的籼、粳稻新品种（系）和杂交稻新组合。
The pathogenicity of P. grisea isolates differ from various regions, and many cultivars (lines) or combinations are highly resistant to P. grisea and their virulent frequency are not more than 20%.
结果表明，不同稻区稻瘟病菌菌株对籼、粳、杂交稻的致病力存在明显差异。筛选出一批毒力频率在20%以下，抗性较好的籼、粳稻新品种（系）和杂交稻新组合。
The pathogenicity of P. grisea isolates differ from various regions, and many cultivars (lines) or combinations are highly resistant to P. grisea and their virulent frequency are not more than 20%.
应用推荐