How to kill and prevent red imported fire ants?

Red alien fire ants are also called invasion red alien fire ants, alien red alien fire ants and alien red fire ants. Originated in South America, it may be introduced into China with imported goods and wooden packaging. Biting the human body causes social panic and is extremely dangerous.

Prevention and cure method

(1) Boiling water is directly poured into the ant nest by physical control, and it is treated every 5 ~ 10 day 1 time for 3 ~ 4 times continuously.

(2) Chemical control ① Poison bait method. Apply 0.4 kg of 0.0 15% spinosad bait, 0.000 15% fipronil bait or 0.25 kg of 0.5% pyridaben bait every 667 square meters. If it rains within 6 hours after application, it needs to be reapplied. ② Single nest treatment. 30g of 10% permethrin emulsion, 30g of 2.8% deltamethrin emulsion, 20% fenvalerate wettable powder15g, 20g of 10% cypermethrin emulsion, 30g of 85% carbaryl wettable powder or 50% propoxur wettable powder and 30kg of water.