吡虫啉WP对梨黄粉蚜防效研究
JOURNAL OF HANDAN AGRICULTURAL COLLEGE（2001）
Abstract
试验结果表明，用药后10天，10％吡虫啉WP4000倍对梨黄粉蚜防效为99.0％，极显著优于10％氯氰菊酯EC2000倍和80％DDVPEc800倍处理的防效。
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