What is the best herbicide for pre-emergence weed control in cabbage?
What is the best herbicide for pre-emergence weed control in cabbage? Please give an introduction. Before transplanting cabbage, there are many soil pre-emergence treatment agents that can be used, such as trifluralin, acetochlor, napropamide, pendimethalin, clomazone and other single agents and mixed formulations. The corresponding herbicide can be selected according to the weed spectrum in the field. Among them, trifluralin, ...
What is the best herbicide for pre-emergence weed control in cabbage? Please give an introductionBefore transplanting cabbage, there are many soil pre-emergence treatment agents that can be used, such as trifluralin, acetochlor, napropamide, pendimethalin, clomazone and other single agents and mixed formulations. The corresponding herbicide can be selected according to the weed spectrum in the field.
Among them, trifluralin and napropamide mainly target grassy weeds, while acetochlor, pendimethalin, clomazone and others are effective against a variety of grassy weeds and also provide good control of many broadleaf weeds.
After cabbage is transplanted, it is not suitable to spray pendimethalin, clomazone and other agents, otherwise phytotoxicity is likely to occur. Napropamide, acetochlor and other agents can be sprayed the next day after transplanting, and try to avoid spraying the agents onto the growing point of the seedlings. After application, the soil moisture in the field must not be too high, to prevent phytotoxicity.
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