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用农福多(60%吡·单WP)可有效地防治水稻飞虱、稻纵卷叶螟,亩用制剂量30g。防治飞虱、稻纵卷叶螟的效果均在90%以上
Nong Fu and more (60% of the single WP) can effectively prevent and control rice planthopper, rice leaf roller, mus dosage 30g. Control of planthopper, rice leaf roller effect are more than 90%