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First, the flushing method: the blade suffers from phytotoxicity, and immediately sprays the damaged part with water repeatedly to remove or reduce the pesticide residue on the leaf.
Second, the drug-washing method: the farmland that suffers from crops caused by excessive application of pesticides should be adequately watered or irrigated to dilute the drug, reduce the phytotoxicity, increase the water absorption of the crop roots, increase the water content of the crop cells, and reduce the drug in the crop. The relative content.
Third, the washing method: After the crop suffers from phytotoxicity, it will apply the quick-acting fertilizer to promote the growth of the crop and improve the ability of the crop itself to resist the phytotoxicity.
Fourth, the removal method: fruit trees, melons, vegetables, grain, cotton, etc., after suffering from phytotoxicity, the fruits, branches and leaves can be removed in time to prevent further damage.
V. Detoxification method: Relieve with drugs of opposite nature. Copper sulfate poisoning can spray 0.5% quicklime water; for the phytotoxicity of paclobutrazol, spray gibberellin 920 to promote growth. After the crop is damaged, it can also be sprayed with Gaomei to detoxify or promote its growth.
Sixth, regulator: spray leaf foliar, spray Shibao and other foliar nutrient regulators and plant hormones, promote crop growth and increase resistance.
Huaxian Guanguang School Li Dongxia
Second, the drug-washing method: the farmland that suffers from crops caused by excessive application of pesticides should be adequately watered or irrigated to dilute the drug, reduce the phytotoxicity, increase the water absorption of the crop roots, increase the water content of the crop cells, and reduce the drug in the crop. The relative content.
Third, the washing method: After the crop suffers from phytotoxicity, it will apply the quick-acting fertilizer to promote the growth of the crop and improve the ability of the crop itself to resist the phytotoxicity.
Fourth, the removal method: fruit trees, melons, vegetables, grain, cotton, etc., after suffering from phytotoxicity, the fruits, branches and leaves can be removed in time to prevent further damage.
V. Detoxification method: Relieve with drugs of opposite nature. Copper sulfate poisoning can spray 0.5% quicklime water; for the phytotoxicity of paclobutrazol, spray gibberellin 920 to promote growth. After the crop is damaged, it can also be sprayed with Gaomei to detoxify or promote its growth.
Sixth, regulator: spray leaf foliar, spray Shibao and other foliar nutrient regulators and plant hormones, promote crop growth and increase resistance.
Huaxian Guanguang School Li Dongxia
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