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Glyphosate and paraquat are both herbicides , and some people think that they will be better mixed, so when the more stubborn weeds are used, the two herbicides will be mixed, then glyphosate and Can paraquat be mixed?
Glyphosate is a chronic systemic herbicide that is sprayed on weeds and is effective for 7 to 10 days. It can be absorbed by weed stems and leaves and spreads down the whole plant until roots, thereby killing perennial deep roots. The underground rhizomes of plants can also be transmitted between different tillers of the same plant, killing tillers or branches that are not exposed to the medicinal herbs. Valerian can remove roots and has a very good effect. It is widely used in production to control annual or perennial grasses. Undergraduate, dicotyledonous weeds, etc.
Paraquat is a contact herbicide with quick-acting and non-selective properties. After spraying onto weeds, the green part of the ground will be withered after a few hours as long as it comes into contact with the drug. It will die within 1-2 days. The grass killing effect is good and the speed is very fast.
It is not correct to mix the two in order to pursue the dual effects of quick-acting and scribble removal. Because of the quick-acting nature of paraquat, the weed leaves will soon wither, so that the root-removing effect of glyphosate is not obvious, and the control effect on perennial weeds will be greatly reduced, and the money will be wasted.
In addition, the order of application of glyphosate and paraquat is also very particular. Usually, glyphosate is sprayed first, and paraquat is applied two days later, which can achieve both quick-acting and thorough effects. For more knowledge of pesticides , please Pay attention to China's pesticide network
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