摘要
使用5种播后苗前除草剂来筛选适合向日葵田的除草剂类型。结果表明:48%氟乐灵乳油、33%施田补乳油、95%金都尔乳油、50%乙草胺均对向日葵比较安全,25%恶草酮乳油对向日葵幼苗造成轻微药害,但并不明显。48%氟乐灵乳油对禾本科防治效果较好,防效可达95%。
5 kinds of weedicides were used in sunflower field to study the safe character and weeding effect. The result showed that 48% Trifluralin, 33% Pendimethalin, 95% Dual Gold, 50% Acetochlor were safe to sunflower,25% Oxadiazon made a little herbicidedamage to sunflower and 48% Trifluralin had higher weeding effect to gramineous weeds.
出处
《黑龙江农业科学》
2010年第8期81-82,共2页
Heilongjiang Agricultural Sciences
