摘要
种植大量的单一感病品种、连续不断的降雨是葡萄黑痘病大流行的主要因素,田园管理不善,杂草丛生、化学防治效果差是黑痘病流行的次要因素。本文结合黑痘病的发生因素分析,制定了相应的综合防治措施。
The single large quantity species and the continuous rain are the reasons for the popularity of anthracnose disease. The subordination reasons are the bad management and the bad result of pesticide. So the corresponding integrated control measures were constituted.
出处
《河南科技学院学报》
2006年第2期45-46,共2页
Journal of Henan Institute of Science and Technology(Natural Science Edition)
关键词
葡萄
黑痘病
发生
综合防治
grape anthracnose disease occurrence integrated control
