How can mosquitoes and flies in a pigpen be effectively driven away?
What drugs and methods can the experts suggest to drive away mosquitoes and flies in a pigpen? Answer: Comrade Li Xiang: To drive away mosquitoes and flies. At night, mosquito coils can be lit in the pigpen, or crystalline trichlorfon wrapped in gauze can be hung up to prevent mosquito bites. You can also regularly give the pigs an appropriate amount of livestock oxytetracycline, and every day do a good job of rinsing the feeding utensils and cleaning the pigpen to avoid the spread of pathogens.
What drugs and methods can the experts suggest to drive away mosquitoes and flies in a pigpen?
Answer: Comrade Li Xiang:
To drive away mosquitoes and flies. At night, mosquito coils can be lit in the pigpen, or crystalline trichlorfon wrapped in gauze can be hung up to prevent mosquito bites. You can also regularly give the pigs an appropriate amount of livestock oxytetracycline, and every day do a good job of rinsing the feeding utensils and cleaning the pigpen to avoid the spread of pathogens.