摘要
本文对褐(紫)鞘、鞘腐两种症状的诱发因子进行了描述。采用不同的接种方法,将不同来源的菌株在常规的水稻品种上接种,均可引起褐(紫)鞘和鞘腐二种症状,它们出现的频率随接种方法、品种和菌株的不同而异。作者认为把褐(紫)鞘症状看作为一种新的病害是不能成立的,它只能是水稻叶鞘腐败病的另一种症状。
The sympotoms of brown (purple) sheath and sheath rot, were induced by using different inoculation methods with all the isolates obtained from different sources although the frequencies differed with the inoculation methods, rice cultivars and pathogen isolates. It is suggested that brown (purple) sheath disease should not be considered as a new disease but pne kind of symptoms of rice sheath rot disease.
出处
《植物病理学报》
CAS
CSCD
北大核心
1991年第1期41-47,共7页
Acta Phytopathologica Sinica
