Recently, agricultural experts conducted field research on three major crops of soybean, corn and rice in Dehui City, Jilin Province, and found that some plots were harmed by herbicides. In this regard, Wang Guangxiang, a chemical weeding expert from the Academy of Agricultural Sciences of Jilin Province, believes that the cause of herbicide phytotoxicity is mainly due to late use, large dosage, drift, including herbicide droplet drift to adjacent crops and volatilization into the air with rainfall. Falling on crops causes phytotoxicity, soil residue, and side effects of stem and leaf treatment of the herbicide itself. It also emphasizes the need to use herbicides scientifically and fully consider the impact of herbicides on crop rotation.
He also pointed out that the cause of phytotoxicity caused by herbicides is that the surface soil layer splashed onto the crop with rainwater, causing phytotoxicity; irrigation water and surface water were polluted; soil residue; cisplatin was not scientifically used in paddy fields; herbicide itself Side effects; effects of environmental conditions; improper application and dosage; misleading, misuse; product quality problems and differences in drug resistance between crop varieties.
Farmers Daily
He also pointed out that the cause of phytotoxicity caused by herbicides is that the surface soil layer splashed onto the crop with rainwater, causing phytotoxicity; irrigation water and surface water were polluted; soil residue; cisplatin was not scientifically used in paddy fields; herbicide itself Side effects; effects of environmental conditions; improper application and dosage; misleading, misuse; product quality problems and differences in drug resistance between crop varieties.
Farmers Daily
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