摘要
介绍了珠海市番木瓜茎基腐病的发生危害情况、病原菌鉴定、发病条件分析及防治措施,指出番木瓜茎基腐病主要发生于番木瓜植株主干与地面的交界处,其病原经鉴定为棕榈疫霉(phytophthora palmivora)和瓜果腐霉(pythium aphanidermatum)。
The occurrence, damage, identification of pathogens, disease occurrence conditions and control measures of papaya stem base rot were described in this paper, The showed that papaya stem base rot occurened on the papaya plants＂ trunk at the junction with the ground,the result of the pathogena identification showed that it was phgtophora palmivora and pythim ap hanide rmatum.
出处
《广东农业科学》
CAS
CSCD
2007年第12期60-61,共2页
Guangdong Agricultural Sciences
关键词
番木瓜
茎基腐病
病原菌鉴定
药剂防治
papaya
stem base rot
identification of pathogens
chemical control
