棉大卷叶螟在建阳城郊黄秋葵上的发生与防治

    The occurrence and control of Sylepta derogata on Hibiscus esculentus in the suburban of Janyang city

    • 摘要: 阐述棉大卷叶螟在建阳城郊黄秋葵上的为害特点、形态特征及其发生规律, 并从农业防治、物理防治、化学药剂防治等方面介绍其防治措施, 以供参考。

       

      Abstract: this paper described the damage characteristics, morphological characteristics, occurrence regularity of sylepta derogata on Hibiscus esculentus in the suburbs of Jianyang city, and introduce control measures from agricultural control, physical control, chemical control, for reference.

       

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