实验结果表明，碘甲磺隆钠盐对土壤微生物影响较小，属于低毒或无实际危害的农药。

Results of the experiments showed that iodosulfuron-methyl-sodium did little harm to soil microorganisms, and it was a kind of herbicide of low toxicity or no-real harm.

youdao

实验结果表明，碘甲磺隆钠盐对土壤微生物影响较小，属于低毒或无实际危害的农药。

Results of the experiments showed that iodosulfuron-methyl-sodium did little harm to soil microorganisms, and it was a kind of herbicide of low toxicity or no-real harm.

youdao