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Glyphosate, also known as Nongda, Zhencao Ning, Peasant Music, etc., is an organophosphorus herbicide with an active ingredient of glyphosate. It has a systemic broad-spectrum herbicidal action on weeds for stem and leaf treatment. It can kill the underground part of perennial deep root weeds, but it will soon fail when it encounters soil, which is ineffective for unearthed weeds.
Use glyphosate, generally weeds are out, when 4 to 6 leaf stage, use 10% water agent 0.5 to 1 kg per acre, add 100 ml of diesel oil, add water about 20 to 30 kg, evenly spray weed stems and leaves.
Glyphosate is used for weeding in vegetable fields. It should be used when there is no vegetable in the vegetable field. 0.5 to 1 kg of 10% water can be used per mu to eliminate weeds such as crabgrass, bluegrass, hedgehog and wild bean. Use 1% to 1.5 kg of 10% water to eliminate weeds such as fragrant aconite, plantain, small canopy, and annual canopy. Use 10% water agent 2 ~ 2.5 kg to eliminate weeds such as white mullet, reed, plough grass, half awning, dog bud root, and pinellia. Both are 60 to 75 kg of water, and the whole field is sprayed.
When weeding stems and leaves on weeds, it is strictly forbidden to contact the crops with vegetables and other crops to prevent phytotoxicity.
When the leek is used to kill the grass, it should be used on the day after harvesting the leek (cannot be used until the next day), with 41% of the nutrient solution, in the annual weed-based plot, with 0.2 liter of water. In the plots where perennial weeds are dominant, 0.3 liters of water is used, 30 kilograms of water is applied, and the liquid is sprayed in the whole field.
When the daylily is used to kill grass, it can be used in the flowering period of daylily, with 1% 2kg of water, 1~2kg, 50kg of water, sprayed in the whole field, can eliminate white stalk, double-spotted gar, dog bud root, yellow (purple) Weeds and other weeds. It is safe for daylily.
When applying the drug, the nozzle with a 0.8 mm aperture is better than the nozzle with a 1.0 mm aperture. The agent is effective only after it has been contacted with the stems and leaves. It should be evenly sprayed to allow the weeds to adhere to the agent.
Use a lower hardness of the water to match the pharmaceutical liquid, the used sprayer should be repeatedly cleaned to avoid other crop damage caused by future use. It should not be mixed with quick-acting herbicides such as dimethyltetrachloride and gram. For example, adding 0.1% detergent powder to glyphosate or adding 30g diesel oil per acre can enhance the efficacy.
Some farmers asked: "Can you use the herbicide herbicide glyphosate in vegetable fields?" Yes, but pay special attention to the use of technology, otherwise it will cause phytotoxicity to vegetables!
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