摘要
应用高剂量的口恶唑禾草灵+安全剂防除麦田大龄禾本科杂草硬草和日本看麦娘。结果表明,用量在90ml/667m2,总防效达97.2%。用药量≥100ml/667m2时,防效达100%。对小麦的药害试验表明,口恶唑禾草灵用量在100ml/667m2以下,药后15d及30d,对小麦生长基本无影响。
The general effect were 97.2% for Sclerochloa ykenginana (ohwi) and Alopecurus japonicus with 6.9% fenoxaprop EW. Under higher dosage of 100ml/667m2, the general control effects were 100%. The safe experiment showed that the growth of wheat was effected in indifferent degree when the dosages were lower at 100ml/667m2 after spraying 15 and 30 days.
出处
《农药》
CAS
北大核心
2004年第10期477-478,共2页
Agrochemicals
