摘要
田间试验表明,36%草甘·氨磺SP4500~5250g/hm2剂量能有效防除水葫芦,药后28d,其株防效和鲜重防效均在93%以上。且在此剂量下,对鱼类生长安全,成本低。是目前防除水域水葫芦的较好药剂。
The results of the field experiment showed that the36%glyphosate-isopropylammonium chlorsulfuron SP4500g^5250g/hm 2 could control water-hyacinth effectively.The control effects were above93%after spraying for28d.This dose was not significantly toxic to fishes.It was proposed as a suitable herbicide for prevention against water-hyacinth.
出处
《农药科学与管理》
CAS
2004年第3期10-12,共3页
Pesticide Science and Administration
