Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-05-85-157
DOI: https://dx.doi.org/10.15863/TAS.2020.05.85.157
Language: English
Citation: Yuldasheva, S. Q. (2020). Characteristics of distribution of aphis craccivora aphid in the vertical regions of southern Fergana. ISJ Theoretical & Applied Science, 05 (85), 852-854. Soi: http://s-o-i.org/1.1/TAS-05-85-157 Doi: https://dx.doi.org/10.15863/TAS.2020.05.85.157 |
Pages: 852-854
Published: 30.05.2020
Abstract: The distribution of aphid in nature is strongly influenced by soil and climatic conditions in the regions. There are peculiarities in the distribution of aphid species in the lowland, foothill, mountain, middle mountain and high mountain regions. Like other insects, the common species of aphids live in sharply changing climatic conditions as they cover a number of natural and vertical regions. In order to determine whether the distribution of aphid across vertical regions is inextricably linked to soil-climate, vegetation, developmental modification, and other biological characteristics, the founders identified the release dates of wingless and winged live-bearing females and autumn morphs, as well as boreal or North and the number of generations of common species in the South has been compared and analyzed.
Key words: low plain region, foothill region, mountain region, middle mountain region, high mountain region, aphidofauna, xeromorph, mesophilous, wingless live female, winged live female female, polyphagous, cosmopolitan.
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