Preemergence herbicides are available before emergence of rice plants. Pre-emergent herbicides, also known as soil treatments, kill ground weeds and inhibit the germination of weed seeds in the topsoil.
Pre-emergence herbicides commonly used in rice fields include pretilachlor, butachlor, bensulfuron-methyl, oxadiazon, and sulfamethoxazole. Acetochlor, atrazine, thifensulfuron, pendimethalin, oxyfluorfen, ethylfluoroacetate, paracetamol, and the like can be used for the vegetables. Some manufacturers produce herbicides that have two or more herbicidal ingredients mixed, and the effect is higher than that of single ingredients.
When applying herbicides to rice and vegetables, pay attention to the application conditions, strictly observe the application time, and avoid the occurrence of phytotoxicity. Please refer to the product manual for specific operations.
Recommended reading: Disposable Rice Paddy Field Herbicide: http://
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