棉大卷叶螟在黄秋葵上的发生与防治

摘要

分析棉大卷叶螟在建阳市城郊黄秋葵上的为害特点、形态特征及其发生规律，并提出农业防治、物理防治、化学防治等综合防治措施。%The damage status, morphological characteristics and occurrence regulation of cotton leaf roller （ Sylepta derogate） on the okra in suburbs of Jianyang were analyzed in this paper. Integrate control measures, such as agricultural control, physical control and chemical control were put forward in the paper.