稻瘟病菌致病性变异研究现状(述评)  

RESEARCH STATUS OF VARIATION IN VIRULENCE OF RICE BLAST FUNGUS

作　　者：陶家凤[1] 

机构地区：[1]四川农业大学水稻研究所,雅安市625014

出　　处：《四川农业大学学报》1995年第4期518-521,共4页Journal of Sichuan Agricultural University

摘　　要：本文扼要叙述了稻瘟病菌致病性变异的可能途径，还介绍了在变异问题上两种对立的观点，最后作者对水稻杂交有种工作提出了建议。This paper introducdbriefly the mechanism of possible pathogenic variability, and the opposite view-points on the variability of Pyricularia grisea. In addition, some suggestions were .alao proposed to rice crossbteeding work by the author.

关 键 词：稻瘟病 灰梨孢 致病力 变异性 水稻 

分 类 号：S435.111.4[农业科学—农业昆虫与害虫防治]