Glyphosate is a non-residual, non-selective, low-toxic herbicide. Glyphosate, also known as Roundup, Radix Phosphate, and Phosphonic Acid, was developed by the American Monsanto Company. Glyphosate is very effective for perennial root weeds. There are some problems in the use of glyphosate herbicides by farmers' friends. Here, the problems in the use of glyphosate in the Chinese pesticide nets and how to use glyphosate are as follows:
Glyphosate is popular among farmers in rural areas. The herbicidal effect of glyphosate is good and often overlooked:
1. Safety of glyphosate on crops Glyphosate is a herbicide herbicide. Improper use of glyphosate will cause crop safety hazards. In the course of use, it should be strictly in accordance with the instructions for use.
2. Give full play to the herbicidal effect of glyphosate. When using glyphosate, choose the best time for the treatment. Good environmental conditions, you can add some plant growth regulators and adjuvants to improve the effect, and then choose the best application. Medicine method.
When using glyphosate herbicide , if it is not used correctly, it will cause phytotoxicity to crops. Effective use of glyphosate:
1. Weeding of farmland Farmland is used to control weeds in the field before sowing. The amount of medicine can be weeded by reference to the orchard. In the cotton growing season, a spray with a hood spray is required. Use 10% water for 0.5-0.75 kg per acre and 20-30 kg for water.
2. Leisure land, field side, roadside weeding In the 4-6 leaf stage of weeds, use 10% water agent 0.5-1 kg per acre, add 100 ml of diesel oil, 20-30 kg of water, spray on weeds.
3. Orchard, mulberry garden and other weeding Control 1 year old weeds with 10% water agent 0.5-1 kg per mu, control perennial weeds with 10% water agent 1-1.5 kg per mu. For water 20-30 kg, spray the weed stems and leaves.
4. For some malignant weeds such as scented aconite, etc., the auxiliaries can be added in an amount of 200 grams per mu, and the herbicidal effect is good.
Glyphosate affects the human body Glyphosate usually produces vomiting and sore throat within 15 minutes after oral administration, followed by abdominal pain and diarrhea. Symptoms are usually more pronounced when taking more than 100 ml. Poisoners cannot detoxify through vomiting, but can only relieve the symptoms by relieving various symptoms.
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