中国油料作物学报2024，Vol.46Issue(2)：377-384,8.DOI:10.19802/j.issn.1007-9084.2022289
河南省花生果腐病病原菌的分离及鉴定
Isolation and identification of the pathogens causing peanut pod rot in Henan Province
摘要
Abstract
To identify the pathogens responsible for peanut pod rot in Henan Province,92 samples of peanut pod rot were collected from various geographic regions and subjected to tissue isolation techniques.Pathogens were identified based on their morphological and molecular biological,and verified using Koch's rules.The results re-vealed that Fusarium,Aspergillus niger,Aspergillus flavus,Lasiodiplodia theobromae,Sclerotium rolfsii and Neocos-mospora vasinfecta were the pathogenic fungi causing peanut pod rot in Henan Province,with Fusarium as the domi-nant genus.The main Fusarium species identified in this study were F.oxysporum,F.solani,F.proliferatum and F.chlamydosporum,with F.oxysporum and F.solani being the predominant species.This study further confirms that peanut pod rot is caused by multiple pathogens,providing a foundation for controlling this disease in Henan Prov-ince.关键词
花生果腐病/病原菌/镰刀菌属/曲霉属/复合侵染Key words
peanut pod rot/pathogens/Fusarium/Aspergillus/multiple infection分类
农业科技引用本文复制引用
范腕腕,李绍建,桑素玲,张海燕,高蒙,王振宇..河南省花生果腐病病原菌的分离及鉴定[J].中国油料作物学报,2024,46(2):377-384,8.基金项目
河南省农业科学院自主创新项目(2022ZC37) （2022ZC37）
