灵斯科•丹混用千金乳油对水稻田杂草的防除效果

Applied Engineering Technology(2021)

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Abstract
水稻田主要杂草是稗草和千金子,其防除好坏直接影响水稻生产,针对灵斯科在江苏省扬州市邗江区使用情况,植保值检站对3%灵斯科?丹乳油和10%千金乳油混用在机插秧田进了大面积示范试验.结果表明:亩用3%灵斯科?丹60 mL+10%千金乳油150 mL防除稻田稗草和千金子具有良好的防效,药后7天、15天株防效达95%以上,药后30天仍为86.8%;对阔叶草药后7天、15天株防效达82%以上,药后30天略低,达77.3%.药剂用量对机插秧田杂草防效较好,且对水稻生长安全.
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