摘要
试验表明,用25%阿森呐(ARSENAL)水剂750～1000ml/hm2(有效成分)于杂草3～5叶茎叶喷雾,不仅对出苗的杂草有优异的防除效果,而且能有效地控制杂草出苗.施药后60d的防除效果达97.5%～100%,施药后90d的防除效果仍达85.5%～91.7%,明显长于常规药剂41%农达水剂20～30d的持效期.
Experiment showed that spraying 750 - 1 000ml/ha of 25% aqueous solution of Arsenal on 3-5leaf weed had significant control effect not only on weed, but also on their emergency. Control efficiency 60 days after spraying reached 97.5% - 100%, 90 days after spraying was 85.5% - 91.7%. That was much longer than 41% Glyphosate.
出处
《浙江林业科技》
2003年第4期18-21,共4页
Journal of Zhejiang Forestry Science and Technology
