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苄.异丙草为苄嘧磺隆与异丙草胺复配的稻田除草剂。30%苄.异丙草20~30 g/667m2防除抛秧田杂草,药后30 d对稗草株防效为85.1%~94.6%,对阔叶杂草株防效为82.9%~95.9%。药后50 d对稗草株防效为88.1%~95.2%,鲜重防效为88.1%~95.2%,对阔叶杂草株防效为79.5%~94.0%,鲜重防效为78.6%~93.8%。对水稻安全。
Benzyl isopropoxyphenyl to Bensulfuron-methyl and Propisochlor mixed rice herbicides. 30% benzylpropanal 20 ~ 30 g / 667m2 weed control throwing weed seedlings, 30 d after the drug control of barnyardgrass was 85.1% ~ 94.6%, broad-leaved weeds control effect was 82.9% ~ 95.9% . The control effect on barnyard grass plants was 88.1% -95.2% at 50 d after the treatment, the fresh weight control effect was 88.1% -95.2%, the broadleaf weed control effect was 79.5% -94.0%, the fresh weight control effect was 78.6% ~ 93.8%. Safe for rice.