Influence of Ecological Factors on the Development of Insects in Extreme Condition of Karakalpakstan

There given the results of researches which study the impacts of a biotic and biotic factors influencing on agriculture crops and the development bio ecology of insects distributed in fields on a basis of agrobiocenoses peculiarities of the republic of Karakalpakstan. Insects are divided into pests and entomoacarifagus according to their relation to plants. Observations proved that the impacts of the ecological changes led to the extinction of some kinds of animals and appear other kinds of animals.