Most pesticides and toxic substances for the chemical substances in the control crop pests plays a pivotal role. However, if the use or improper operation can easily cause human, animal or crop phytotoxicity poisoning . Summer hot season , at the peak of a variety of pests and mixed hair , prevention of drug use is more frequent in pesticide use should pay attention to the following points:
1, the preparation of liquid when dispensing personnel should wear rubber gloves , in accordance with a prescribed dose of medicine , said measuring liquid or powder, are not free to increase or decrease the dosage . Preparation of liquid mixing prohibited by hand directly .
2, mixed drug use tool to stir , how much , how much mix , as used with the configuration of the liquid ; mix over the drug should be used seed sowing machines . As with the artificial hand or point spread species , should wear rubber gloves. Right mix of seeds over the remaining drug should be destroyed , not as food or feed use .
3, where the sickly , suffering from skin diseases and pesticide poisoning and other diseases has not been restored healthy , lactating , pregnant , menstruating women , skin lesions healed , shall not be suspended spraying or spraying operations .
4 , the use of pesticides should be interlaced knapsack sprayer spraying spray can spray while swinging left and right sides , to downwind spray. Try to avoid the midday heat period winds and spray. And note that the liquid medicine is not overfilled bins to avoid spray liquid shake out operations outside the barrel , pollution caused by pesticide poisoning symptoms of their bodies .
5 , should be carefully examined before fruit tree sprayers spraying Medical Device switches, connectors , etc. screws are tightened to avoid " drip , run, run, drain " caused by pesticide pollution . Clogging the spray process , the application of water rinse after troubleshooting. Absolute prohibition of mouth pipetting nozzle or strainer .
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