If there are a lot of cockroaches on the vegetables you grow, what medicine can be used to kill them

Fenethrin. Its main effect is to interact with sodium ion channels and interfere with insect nerve function, which has contact killing and stomach toxicity effects, but has no systemic properties. When using cockroach killing, it is recommended to use it in combination with Azcarb or Fen Ding.

Our common laundry detergent, which is a highly effective agent to trap cockroaches, as long as the laundry detergent is sprinkled on the cockroach-infested place, the cockroaches will die if they eat it.

Ethrin. It is also called pyrethroid, pyrethrin, and phthalethrin. Sumitomo Chemical Co., Ltd., Japan's insecticide sodium ion inhibitor.

It can cause the nerve cells of the pest to lose their function, resulting in paralysis of the target pest and eventual death. The mode of action is mainly contact killing, which is a non-systemic insecticide that kills cockroaches.

Our kitchen waste, cucumbers and onions! Both of them are effective crops to repel cockroaches! It is also the most beneficial way to repel cockroaches for our human body.

Long-acting cockroach drugs and short-acting insecticides are available. Long-acting cockroach medicine is sprinkled in the corner of the wall and the edge of the brick seam to trap cockroaches, and the effect is relatively long-lasting, generally half a month to two months. Short-acting insecticides are sprayed with antcockroaches, aerosol insecticides, pyrethroids, trichlorfon, etc., after closing the doors and windows, spraying insecticides on the corners and wall cracks in the dark places, stuffing for 30-40 minutes, basically adults, larvae, and eggs can be killed.

Mix the wheat bran with dichlorvos and sprinkle it in the ground, once every two days, and three times in a row, it should be no problem.

Carbamate insecticides are juvenile hormone-type compounds with broad-spectrum and efficient insecticidal effects so far, which are very efficient for many herbivorous pests, with a long duration of effect, and no residual toxicity and environmental pollution. When used, it can be mixed with poison bait or sprayed.

It is our common cockroach medicine, but it is still carefully chosen for friends with young children at home.

Cypermethrin. It is an insecticide that insecticides are insecticides of pyrethroid sodium channel. The agent enters the insect's body through contact killing and ingestion, quickly knocks down pests and produces food resistance. The agent is particularly effective against cockroaches.

Hello, no. And what if you spray pesticides at home, what if you are poisoned, it is recommended to use cockroach medicine that is specifically harmless to people. The kind of powder.

Hello, glad for your question. Vegetables used with high-efficiency insecticides in life are generally about 73 hours old, and they can be used after cleaning, without worrying too much and not causing discomfort to the body. Pay attention to personal hygiene and cleanliness in life, strengthen self-protection awareness, clean food in time, avoid undesirable factors, try to eat after a week after spraying the insect agent, and be sure to clean it before eating, which is safer and more hygienic.