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集琦虫螨克对棉叶螨的防治效果尉氏县植保植检站王峰岭韩明保马实现河南省植保植检站赵文新棉花叶螨是棉花生产上最重要的害虫之一,为验证新型生物杀虫杀螨剂———集琦虫螨克对其的田间防治效果,以确定适宜的使用剂量和方法,从而为大面积推广应用提供依据,特进行本试...
Set qiba mite grams of cotton spider mite prevention and control effects Weishi County Plant Protection Station Wang Fengling Hanming Paul Ma Henan phytosanitary plant inspection station Zhao Wenxin Cotton spider mite is one of the most important pests in cotton production in order to verify the new biological kill Insect pest mites set --- _set_ its Qiba grams of its prevention and treatment of the field in order to determine the appropriate dosage and methods used to promote the application of large areas to provide the basis for this trial ...