MORPHOLOGICAL AND ECOLOGICAL FEATURES OF APHID ACYRTHOSIPHON PISUM (HARRIS, 1776) (using the example of Northern Fergana)

Authors

Namangan davlat universiteti

https://orcid.org/0009-0001-5511-7666
Farg‘ona davlat universiteti

https://orcid.org/0000-0002-5426-1738

Keywords:

Acyrthosiphon pisum, variability, geographical and ecotopic variability, Student's criterion, agrocenosis of chickpeas, Namangan

Abstract

The article presents the results of a study on “The features of morphoecological adaptation of phytophages to their habitat and food resources.” Using mathematical and statistical methods and on the basis of morphometric features of Acyrthosiphon pisum samples, which is the main pest of chickpeas, the variability of the diversity of individuals in the regions was determined. The geographical and ecotopic variability of phytophages in desert, rainforest and foothill areas was statistically analyzed, and it was also proved that the aphid Acyrthosiphon pisum significantly differs in 9 morphometric features, in accordance with Studenta criteria (tst=2.9; tf>tst or R>0.01).

Author Biographies

, Namangan davlat universiteti

Namangan davlat universiteti Biologiya kafedrasi katta o‘qituvchisi, PhD
, Farg‘ona davlat universiteti

Farg‘ona davlat universiteti Zoologiya va umumiy biologiya kafedrasi professori, DSc.

References

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MORPHOLOGICAL AND ECOLOGICAL FEATURES OF APHID ACYRTHOSIPHON PISUM (HARRIS, 1776) (using the example of Northern Fergana)

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Abstract

Author Biographies

, Namangan davlat universiteti

, Farg‘ona davlat universiteti

References

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