What should be paid attention to when weeding with glyphosate?
What should be paid attention to when weeding with glyphosate? Please read the instructions carefully when using glyphosate herbicide, because glyphosate herbicide is a broad-spectrum herbicide with internal absorption and transmission, which mainly inhibits enolacetyl shikimin phosphate synthetase in plants. thus inhibit the transformation of shikimin to shikimine, tyrosine and tryptophan, so that protein synthesis is interfered, resulting in plant death. In the process of use, special precautions are introduced as follows: first, glyphosate herbicide is a fungicidal herbicide, do not pollute crops, so as not to cause drug damage. Second, for perennial malignant weeds. For example, Baimao, Cyperus roxburghii, etc. should be applied again one month after the first use in order to achieve the ideal effect. Third, adding an appropriate amount of diesel oil or washing powder to the liquid can improve the efficacy. Fourth, in sunny days, the effect of medication is good at high temperature, and spray should be replenished in case of rain within 6 hours after spraying. 5. Glyphosate is acidic, so plastic containers should be used as far as possible in storage and use. Sixth, the spraying equipment should be cleaned repeatedly. When the package is damaged, it may return to the lake to agglomerate in high humidity, and crystallize when stored at low temperature. when in use, the container should be fully shaken to make the crystallization dissolve, so as to ensure the efficacy. 8. It is an internal absorption and transmission type of herbicide, and attention should be paid to prevent the liquid from drifting to the non-target plant to cause drug damage. Ninth, easy to lose activity in combination with calcium, magnesium and lead plasma. Clean drinking water should be used when diluting pesticides, and the efficacy will be reduced when mixed with muddy water or dirty water. Do not cut, graze or turn the land within 3 days after application. Click to get more herbicide application techniques
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How to use Avizophos?
How to use Avizophos? Please introduce that averzophos is a mixture of avermectin and triazophos. The product has 10.2%, 15%, 18% and 20% EC, which has contact and stomach toxicity to pests and has good internal absorption properties. To control rice stem borer, use 18% EC 80% 100ml or 20% per mu.
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Which crops can beat paraquat?
Which crops can beat paraquat? Please introduce paraquat in detail, which is a rapid extinction herbicide with contact killing effect and certain internal absorption effect. It can be quickly absorbed by plant green tissue and make it die. It has no effect on non-green organizations. In the soil quickly combined with the soil and passivation, on the roots of plants and more.
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