How to Apply Glyphosate in Vegetable Fields

Glyphosate, also known as Roundup, Zhencao Ning, Farmers, etc., is an organophosphorus herbicide, and its active ingredient is glyphosate. It has a broad-spectrum killing effect on weeds and is used for stem and leaf treatment. , and can kill the perennial part of the deep-rooted weeds, but soon encountered the soil failure, invalid for unearthed weeds.

The use of glyphosate, generally weeds out of Qi, 4-6 leaf stage, with 10% water Jing 0.5-1 kg per mu, plus diesel 100 ml, add water about 20-30 kg, evenly spray weed stems and leaves.

Glyphosate is used for weed control in vegetable fields and should be used only when there are no vegetables in the vegetable field. It can use 0.5-1 kg of 10% water solution per acre to eliminate weeds such as crabgrass, bluegrass, red locust, and wild peas. Use 1 to 1 kg of 10% water solution to kill weeds such as Cyperus rotundus, plantain, small fly, and annual weed. Use 2% to 2.5 kg of 10% water solution to eliminate weeds such as Imperata cylindrica, Phragmites communis, Pluripota, Hemiptera, Bermudagrass, and Pinellia. All are 60-75 kg of water, all field spray.

When stems and leaves are treated for weeds, it is forbidden to contact the liquid with vegetables and other crops to prevent phytotoxicity.

When the leek field is used to combat grass, it should be on the day after harvesting the leek (cannot be dragged to the next day), with 41% of Roundup lotion, and 0.2 litres of water in the field of annual weeds. In the perennial weed-dominated plots, 0.3 liters of water and 30 kg of water were sprayed across the field.

In the field of yellow cauliflower field, it can be used in the flowering period of lily, with 1-2 kilograms of 10% water solution, 50 kilograms of water, spraying all over the field, can eliminate imperata, double ear paspalum, bermuda root, yellow (purple) incense With weeds.

When spraying, the nozzle with 0.8 mm aperture is better than the commonly used 1.0 mm aperture. The agent is effective after contact with the leaves and leaves, and it should be uniform when spraying, allowing the weeds to adhere to medicaments.

Prepare the liquid with water of lower hardness. The used sprayer should be washed repeatedly to avoid any damage to other crops in the future. It should not be mixed with quick-acting herbicides such as dimethyl tetrachlorobenzene and Gramoxone. If you add 0.1% detergent powder to glyphosate, or add 30 grams of diesel oil per acre, you can enhance the efficacy.

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