西双版纳辣木主要病害及病原菌  

Fungal diseases of drumstick trees

作　　者：蒋桂芝[1] 刘昌芬[1] 

机构地区：[1]云南省热带作物科学研究所,景洪666100

出　　处：《植物保护》2008年第4期121-124,共4页Plant Protection

基　　金：云南省科研院所技术开发专项(2002KFZX-14)

摘　　要：西双版纳引种的辣木主要病害具体表现症状为:嫩梢萎蔫、枝条溃疡、枝条回枯、果荚褐腐,经病原菌分离、接种和切片镜检,确认是2种病原真菌引起。病原菌经过培养,显微镜观察,鉴定为半裸镰刀菌(Fusarium semitectumBerk.&Rav.)和黑星菌(Fusicladiumsp.)。Diseases occurring on Moringa oleigera, which were caused by Fusarium semitectum gerk. ＆ Rav. and Fusicladium sp. , were identified through isolation and inoculation in Xishuangbanna. The symptoms, including shoot wilt, branch canker, back withered and pod brown rot were described.

关 键 词：辣木 病害 半裸镰刀菌 黑星菌属 

分 类 号：S435.6[农业科学—农业昆虫与害虫防治]