摘要
用中国稻瘟病菌生理小种鉴别品种对2008年采集的稻瘟病标样进行分离、鉴定。鉴定的100个单孢菌株中,优势种群为ZE群,优势生理小种为ZE1,其次是ZG1和ZA57。并用9个单基因系对稻瘟病菌生理小种致病性进行测定。
One hundred mono-spore strains were separated from the samples of rice blast with China verified strains in 2008,among which ZE group was dominant group,ZE1 was dominant physiological and ZG1 and ZA57 were the secondary physiological races.The pathogenicity of physiological race of rice blast was determined with nine monogenic lines.
出处
《吉林农业科学》
CSCD
2011年第5期47-49,共3页
Journal of Jilin Agricultural Sciences
关键词
吉林省
稻瘟病
生理小种
单基因系
Jilin province
Rice blast
Physiological race
Monogenic lines
