摘要
本文对大豆疫病种子带菌和种子传病研究作了详细报道。试验证明 ,从大豆疫病的感病植株可以获得病荚和带菌种子。种子带菌具有传病作用。并阐明了种子带菌规律和病菌在种子里的存在部位。
In this paper,infested seeds and seed-spread of soybean phytophthora root rot were described in detail.The plant infested by Phytophthora sojae can produce infested pod and infested seeds.Soybean phytophthora root rot could be spread by infested seeds.The laws of infested and the location of the pathogen within the seed were also demonstrated,and the technique of seeds quarantine was proposed.
出处
《粮食储藏》
2001年第6期3-6,共4页
Grain Storage
基金
农业部"八五"重点课题
关键词
大豆疫病
种子
检疫
带菌
传病
soybean phytophthora root rot,seed,spread,quarantine
