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用Bt9601200倍,300倍液对棉叶螨防治试验表明,Bt9601200倍液对棉叶螨防治效果好,防效为95.95%。
With Bt9601200 times, 300 times the prevention and treatment of cotton spider mite test showed that Bt9601200 times the effect of cotton spider mite control, prevention effect was 95.95%.