(2) take it by mistake.
(3) Suicide patients.
Preventive measures:
(1) In the process of pesticide production, transportation, sale and use, relevant laws and regulations should be strictly implemented.
(2) Pesticides used at home should be kept by special personnel, and containers containing pesticides should be clearly marked and destroyed after use.
(3) The fruits and vegetables sprayed with pesticides should be washed before eating.