USE OF THE LACEWING ENTOMOPHAGE (Chrysopa Septempunctata) AGAINST SUCKING PESTS IN THE ALMOND BIOCENOSIS AND DETERMINING ITS BIOLOGICAL EFFECTIVENESS

Authors

  • Xasanov Anvar Murotalievich

    Researcher, Tashkent State Agrarian University

    Author

Keywords:
Biocenosis, almond, pest, entomophage, biological effectiveness, Tetranychus urticae, Chrysopa septempunctata, study, results.
Abstract

This article presents scientific research on the use and determination of the biological effectiveness of the lacewing entomophage (Chrysopa septempunctata) against the spider mite pest (Tetranychus urticae Koch.), found in the almond biocenosis of the Fergana Valley during 2022-2024. When using the lacewing entomophage against spider mites at a 1:5 ratio, the biological effectiveness was 52.5% on day 7, 61.8% on day 9, and 72.5% on day 11; 43.5% on day 7, 50.2% on day 9, and 68.3% on day 11; 41.4% on day 7, 48.3% on day 9, and 51.6% on day 11.

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Published
2026-03-06
Issue
Vol. 2 No. 3 (2026)
Section
Articles
License

Copyright (c) 2026 Xasanov Anvar Murotalievich (Author)

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

USE OF THE LACEWING ENTOMOPHAGE (Chrysopa Septempunctata) AGAINST SUCKING PESTS IN THE ALMOND BIOCENOSIS AND DETERMINING ITS BIOLOGICAL EFFECTIVENESS. (2026). Eureka Journal of Agricultural Science & Bio-Innovation, 2(3), 1-7. https://eurekaoa.com/index.php/7/article/view/562