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试验结果表明,100g~250g/667m2不同剂量的75%甲·灭·敌防除蔗田一年生杂草均有较好防效,株防效72.4%~89.1%,与38%莠去津悬浮剂防效77.1%无有显著差异,从安全、经济、有效的角度出发,建议使用剂量150g/667m2为宜。
The results showed that 100g ~ 250g / 667m2 different doses of 75% methyl enemies of control of annual weeds in the control of cane field have a good control effect, the control effect of 72.4% to 89.1%, and 38% atrazine suspension agent Effective 77.1% no significant difference, from a safe, economical and effective point of view, it is recommended to use the dose of 150g / 667m2 is appropriate.