摘要
分析了梨轮纹病的病原菌、致病机理、发病条件及其对梨果实、枝干、叶片的为害情况,并对轮纹病的防治措施,包括植物病害检疫、农业防治措施、选育和利用抗病品种、物理防治措施、生物防治措施、化学防治措施等方面的研究进行了综述。
Pathogen, pathogenic mechanism and its occurring condition of pear ring rot, and its damage to pear fructifica- tion, stem and leaves were analyzed. And plant quarantine, agricultural control, physical control, bio-control, chemical control measures against Physalospora piricola and pear variety with resistance breeding were reviewed.
出处
《中国植保导刊》
北大核心
2013年第6期21-25,共5页
China Plant Protection
关键词
梨轮纹病
发生
防治
pear ring rot
occurrence
control
