河南农业大学学报2017，Vol.51Issue(6)：822-827,6.
花生茎腐病病原菌的鉴定及生物学特性研究
Identification of pathogen of peanut stem rot and its biological characteristics research
摘要
Abstract
In order to reduce the loss of peanut stem rot in peanut production,the pathogen was isolated from the peanut stem rot disease plants collected from different peanut growing areas in Henan Province. The biological characteristics of pathogens and different agents on the bacteria indoor were studied.The results showed that the pathogen of peanut stem rot in Henan Province was Lasiodiplodia theobromae, which was the fastest growing in the medium of pH=8,and the lethal temperature was 56 ℃(10 min). After treatment with different agents,25% tebuconazole WP had the best inhibitory effect;60% pyra-clostrobin metiram water dispersible granules followed;70% wettable powder,80% carbendazim impor-ted products and 50% kresoxim methyl WDG had no significant difference from the CK.关键词
花生茎腐病/可可毛色二孢/抑菌作用Key words
stem rot of peanut/Lasiodiplodia theobromae/fungistatic action分类
农业科技引用本文复制引用
张建航,张幸果,刘婷,和小燕,王允,马兴立,殷冬梅..花生茎腐病病原菌的鉴定及生物学特性研究[J].河南农业大学学报,2017,51(6):822-827,6.基金项目
河南省重大科技专项(161100111000) （161100111000）
河南省现代农业产业技术体系(S2012-05-03). （S2012-05-03）
