What are the medicines used to control the grass in the tomato fields?

At present, no efficient flupirtine and quizalofoxine products have been registered for tomato use in China. High-efficiency flupirtine and quizalofop is suitable for application in tomato fields. Normal administration is very safe for tomatoes and is the main drug used in production. Eggplants, peppers and tomatoes can be applied from the emergence stage to the growing stage. Grasses and weeds in the field are basically distributed. In the 2-4 leaf stage, the application effect is good, and when the grass age is large, the dosage should be increased appropriately. According to the instructions for use of the product, it is generally sufficient.

In the spring greenhouse, the tomato fields generally cover the mulch. After the weeds occur, it is necessary to uncover the mulching film and the operation is difficult. Later on, tomatoes can be sprayed with pendimethalin, acetochlor, isoproturon, and other herbicides before they are transplanted for soil closure. After the application, cover the film and transplant (breaking membrane should be used to press the soil at the ruptured membrane to prevent damage to the tomato seedlings from the drug gas rushed out of the membrane), and have better control effect on grass weeds. And can also eliminate some broad-leaved weeds.

Tip: Some unscrupulous companies may register quizalofop-pill products used in rapeseed fields, and may add crypto-inactive ingredients such as herbicides. The use of such herbicides will cause serious injury to broad-leaved crops such as tomatoes. If you can't confirm the product's safety, you can try it on a small area first and apply it on a large area after success. It is generally safe to use large-scale brand products such as high-efficiency glyphosate 108 g/l, high-efficiency flupirtine, and emulsifiable concentrates.

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