If you want to improve the efficacy of glyphosate, you should work harder from the following points. The China Pesticide Network Xiaobian specifically introduces you: Small Prefab Homes,Prefab Homes,Prefab Houses,Prefab Modular Homes Jinan Zhengtang Insulation Decoration Material Co.Ltd , http://www.ztwallsiding.com
It is necessary to pay attention to the environmental conditions. As the temperature rises, the absorption of glyphosate by weeds will gradually increase. Therefore, when the temperature is high, the effect of the drug is better than when the temperature is low. In addition, the high relative humidity of the air can prolong the wetting time of the liquid on the surface of the plant, which is beneficial to the conduction of the drug. When the soil is dry and the water content is small, it is not conducive to the metabolism of the plant, which is not conducive to the conduction of the drug in the weeds, so the efficacy is also reduced.
The application method is also very important. It is very important to control the weeds by glyphosate. Because the concentration is higher in a certain concentration range, the finer the droplets of the sprayer, the more favorable the weed absorption; at the same concentration The more the amount, the better the weeding effect.
Mixed with other herbicides, there are some farmers who want to remove a variety of grasses. In order to save labor, other herbicides are added at will when using glyphosate, but the results are not good. Because some herbicides cannot be mixed with glyphosate, fast-acting herbicides such as metformin and paraquat cannot be mixed with glyphosate to avoid premature death on the grass and loss of glyphosate. The systemic absorption function reduces the killing effect of glyphosate on the root weed rhizomes.
The best time to spray pesticides , such as using glyphosate to control corn field weeds, is best when the corn seedling height is 1.5 meters, the lower part has 2-3 old leaves, and the grass is up to 10 cm.
It takes a little effort to improve the efficacy of glyphosate.