The invention discloses a herbicide emulsifiable concentrate, in particular a high-content pretilachlor emulsifiable concentrate.
本发明公开了一种除草剂乳油，即一种高含量的丙草胺乳油。
Under HPML irradiation, the photolysis rates of pretilachlor were improved about 4.55 ~ 1.74 times. But with the increasing of H2O2 dosage, the photosensitive rate was decreased.
高压汞灯下H2O2使丙草胺的光解速率提高了4.55 ~ 1.74倍，但光敏率随h2o2浓度添加至一定量后而减弱。
Among of commonly used herbicide of control barnyardgrass in paddy, Molinate, Butachlor, Pretilachlor and Cyhalofop-butyl showed higher toxic reaction for barnyardgrass is resistant to quinclorac.
稻田常用的除稗除草剂中，禾大壮、丁草胺、扫氟特和千金对抗二氯喹啉酸突变型表现出比较高的毒性反应。
Among of commonly used herbicide of control barnyardgrass in paddy, Molinate, Butachlor, Pretilachlor and Cyhalofop-butyl showed higher toxic reaction for barnyardgrass is resistant to quinclorac.
稻田常用的除稗除草剂中，禾大壮、丁草胺、扫氟特和千金对抗二氯喹啉酸突变型表现出比较高的毒性反应。
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