here they are: Enter the skin Insect Control Company شركة رش مبيدات
The insecticide enters the body through the skin. In insects, the skin is called a cuticle. Pesticides of this type are called contact toxins. شركة مكافحة النمل الابيض بحائل
Skin entry can occur when: Spray drops hit aerosol insects The insects walk in contact with the forms of powder or granules Anti-Termite Control Company
The insecticide enters the body by mouth when it is eaten by the insect. Insecticides of this type are called poisons. Insecticide can be taken by insects: As a poisonous bait (a food added to an insecticide) When he 'cleans' himself after poison has touched his body An insect control company شركة رش مبيدات بحائل
Respiratory system
Insecticide respiration by insect. These pesticides are called inhaled toxins.
Oral insects do not breathe as most animals do. They breathe through the spiracles (small holes along the side of the abdomen).
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Herbicides Herbicides are used to kill plants. This may be by: Kill this part of the plant they touch Plant is killed when it is absorbed through leaves, stems or roots Rodents Rodenticides are used to kill rodents. These toxins are usually placed in the food to make poisonous baits that eat rodents.