【摘 要】
:
近几年来,茄子黄萎病逐年加重,一般年份发病率40%~50%,严重年份发病率达70%以上甚至绝收,使茄子大幅度减产。茄子黄萎病一直被视为不治之症、成为病害防治的难题、防治茄子黄萎病.是茄
【机 构】
:
吉林乾安县乾安镇政府!131400
论文部分内容阅读
近几年来,茄子黄萎病逐年加重,一般年份发病率40%~50%,严重年份发病率达70%以上甚至绝收,使茄子大幅度减产。茄子黄萎病一直被视为不治之症、成为病害防治的难题、防治茄子黄萎病.是茄子高产丰收的关键措施。一、主要症状黄萎病是茄子的毁灭性病害,多在门茄坐果后发
In recent years, the eggplant Verticillium wilt increased year by year, the general annual incidence of 40% to 50%, the incidence of serious years of more than 70% or even adulterated, so that a substantial reduction of eggplant. Eggplant Verticillium wilt has always been regarded as incurable disease, a disease prevention and control problems, prevention and treatment of eggplant Verticillium wilt. Eggplant yield is the key measure of high yield. First, the main symptoms Verticillium wilt is a devastating disease of eggplant, more hair after the onset of performance
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