Disinsection, extermination of insects, all types

Disinsection, extermination of insects

Disinsection — the actions directed to fight against insects and protection against them. Medical disinsection includes, means and methods of extermination of the insects, and also fight against arthropods having epidemiological value (ticks, fleas, louses, mosquitoes, mosquitoes, flies, midges, wood lice, gadflies, etc.) and sanitary and hygienic value (cockroaches, bed bugs, red house ants, etc.) . For destruction and extermination of insects (arthropods) use physical, chemical and biological methods. At a chemical method of disinsection, use various chemical means intended for disinsection of fight against insects. The substances intended for extermination of insects call insecticides, for extermination of ticks — acaricides (often these two groups of substances unite the term "insecticides"), for destruction of larvae — larvitsidam, eggs — ovitsidam. Depending on ways of receipt to an organism of an arthropod of an insect of means of disinsection subdivide on contact (get through body covers), intestinal (arrive through a digestive tract), fumigants (arrive through respiratory system). Means of disinsection apply to extermination of insects in different types, so-called preparativny forms. For their application, use various technical devices: disinfection devices (for example sprayers, opylivatel, aerosol cans, etc.). The forms of the applied means for disinsection directed to fight and extermination of insects are defined by their efficiency, and also toxicity degree for people and animals. Depending on a look, a phase of development of arthropods of insects, specifics of the processed objects, specific goals use the most rational form of means and their dosage a trial and error method. For the effective and qualitative solution of the problem (extermination of insects) which arose on object, selection of necessary forms and means, is made on the basis of inspection of object by the expert in the field of disinsection