残毒 [
cán dú]
residual hazard
- 每年重复使用这些除草剂, 用的是一般剂量, 不会引起残毒的积累。
At normal dose the repeated application of these herbicides each year should not lead to a build up of residues . - 万灵农药90%可湿性粉剂应用于桑园的害虫防治,杀虫效力高,速度快,残毒期较短,有利于养蚕用叶。
The effect of the 90% wettable powder of insecticide "Wan Ling"was used to prevent and control pests in mulberry field . - 并进行了品质鉴定、酶活性测定、果实残毒物检测等,以期探讨套袋对脐橙果实品质的影响及其机理。
Hunan provice as experimental materials studied the effect of different bags on navel orange through measuring innor quality , activity of enzyme .
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