What are the contraindications to the use of pesticides?

Contraindications to the use of pesticides are:

1.Wash your hands in time after using insecticides and insecticidal emulsifiable concentrates, and if possible, it is best to take a bath and change clothes.

2.Don't buy miscellaneous spray pesticides, it is recommended to use the unscented type of radar.

3.Spray a small area in small quantities without covering, such as toilets, kitchens, and individual corners that are not related to food.

If the whole house is covered with spray, pay attention to cover the food, the flowers should also be covered, and the clothes, sheets and quilts should be put in the cabinet first. It doesn't matter if anything else. Pay attention to wear a gas mask, go out immediately after spraying, close the doors and windows, and open the windows for ventilation after an hour.

It takes a little longer to ventilate, and it usually takes three or four hours for the smell of the insecticide to completely dissipate. Finally, it should be noted that fish and turtles are very sensitive to pesticides, so do not spray them on a large scale if they are raised. Other types of pets should also be brought out when spraying.

Spray the room well with insecticide for the first time. When you go out later, go to the door, the window, and the hidden place, and spray it when you come back. The main thing is to keep it clean and remove the garbage in time.

Finally, there is also the point of regular insect killing, because there are still eggs left in the environment, so that the eggs will still harm the environment after they develop into worms! The most important thing is that if the neighbor's house is not cleaned up in time, bugs will crawl over the neighbor's house!

If it is a potted plant, it can be put in a ventilated place after use, and it should not be mixed with a variety of pesticides, or 84 and alcohol can be added by yourself to prevent toxic gases. Be sure to take protective measures (masks, goggles, long sleeves) when using the medicine, and stop immediately if you have any allergies. Pay attention to ask the customer service whether it can spray clothes, whether it needs to be sealed, and whether it has an impact on pregnant women and babies.

Regarding the use of pesticides, many of them are now household insecticides, which are slightly toxic, although the amount of pesticides used in the farmland is many times less toxic, but it is still recommended to find a place where children and pets cannot reach to use or store.

First of all, it is necessary to put it in a relatively cool place, and then it must be kept away from children, and it must be kept away from flammable and explosive items.

1. Avoid using inferior agents. In order to ensure the quality of the medicine, it should be purchased from the regular manufacturer and the sales point of the drug to prevent counterfeiting and shoddy, and pay attention to the production date and service life of the drug and the reasonable storage of the drug to prevent expiration and invalidation. 2. Avoid using at low temperatures.

The active ingredients of bacterial biopesticides are protein crystals and living buds. Under low temperature conditions, the spores multiply slowly in the pest's body, and the protein crystals are not easy to function.

Pay attention to the scope of spraying, keep it away from the fire source, also put it in a cool and ventilated place, stay away from the water source, and use too toxic ones.

The harm of longan insecticide, the harm of longan insecticide, mainly manifests acute poisoning, a small number of poisoning, which is mainly due to the patient's one-time use or inhalation of a large number of pesticides and insecticides, acute poisoning will occur in a short time.