Glyphosate is a chronic systemic herbicide that is sprayed onto weeds and is effective for 7 to 10 days. It can be absorbed by weed stems and leaves, and conducts whole plants down to the root system, killing perennial deep roots. The underground rhizomes of the plant can also be conducted between different tillers of the same plant to kill the tillers or branches that have not been exposed to the medicine. The grass can remove the roots, and the effect is very good. It is widely used in production to prevent annual or perennial crickets. Undergraduate, dicotyledonous weeds and so on.
Paraquat, which is also known as traceless herbicide, is a contact-killing herbicide with fast-acting and non-selective effects. After being sprayed on weeds, the green part of the ground will be exposed to the medicine after a few hours. 1 Within 2 days, all of them will die. The effect of killing the grass 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 action and grassroots removal. Since paraquat has a fast-acting effect, it will cause weed blades to blight quickly, making the removal of glyphosate less effective, reducing the control effect of perennial weeds and wasting money. Therefore, glyphosate cannot be mixed with paraquat. When the application must be sprayed with glyphosate for 2 days, weeds and weeds must be sprayed after the weeds have absorbed the glyphosate solution before they can be quickly and effectively eradicated.
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