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作者曾对棉花铃期棉大卷叶螟、棉红铃虫、棉叶蝉和棉蚜等四种害虫复合为害对产量和品质影响进行过研究(见《中国棉花》1990年第一期);所得结果符合山区丘陵分散棉田生态下铃期害虫复合为害的规律。而江汉平原棉区棉大卷叶螟很少严重发生,故本文以江汉平原棉花铃期主要害虫棉红铃虫、朱砂叶螨(棉红蜘蛛)及棉蚜为对象,探讨其复合为害对棉花产量和品质的影响。
The authors have studied the effects of four pests, including cotton bollworm, cotton bollworm, cotton leafhopper and cotton aphid, on the yield and quality of cotton bollworms (Cotton China, Issue 1, 1990). The results are in line with the law of composite damage of insect pests in the ecological niches of mountainous hills and scattered cotton fields. In the Jianghan plain, there is seldom serious cotton leafroller occurred in the cotton area of Jianghan Plain. In this paper, the main cotton bollworm, cotton bollworm, red mite spider mite and cotton aphid, The impact of yield and quality.