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  • ISSN[Online] : 2643-9875  ||  ISSN[Print] : 2643-9840

VOLUME 04 ISSUE 04 APRIL 2021

Biological Development of Codling Moth and Biological Efficiency of Pyretroid Preparations to Control It
1Adilbay Reyimbayevich Utepbergenov,2 Nasima Genjemuratovna Shamuratova,3 Bakhtiyor Atajan ugli Atajanov
1Candidate of Agricultural Sciences, Associate Professor, Department of “Agrochemistry, Plant Protection and Quarantine”, Nukus branch of Tashkent State Agrarian University,
2Doctor of Philosophy (PhD) of Agricultural Sciences, Assistant Department of “Botany and Forestry”, Nukus branch of Tashkent State Agrarian University,
3Master degree student of the specialty “Plant Protection”, 2nd course, Nukus branch of Tashkent State Agrarian University
DOI : https://doi.org/10.47191/ijmra/v4-i4-14

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ABSTRACT:

Apples are widely used by the population as a fresh and processed product at any time of the year. The relevance of the experiment is the protection of orchards from apple pests and the cultivation of high-quality products. Over the years of experiments, the main types of pests that are found in gardens and cause the greatest damage, as well as their morphological characteristics, have been studied. Laspeyresia (Carpocapsa) pomonella L. is recognized as the most harmful apple tree in our region.

KEYWORDS

apple worm development, mushroom stage, butterflies, morphological signs, degree of damage, pheromone traps, air temperature, parathyroid drugs, biological effectiveness;

REFERENCES

1) Aytimov I, Toreniyazov T.E. Types of pests growing on fruit trees.- NbTSAU. Materials of the scientific-practical conference "The role of scientific research in improving the profitability of agriculture: problems and ways to solve them." - Nukus: Pharma Print Nukus, 2015.- P.105-107.

2) Topvoldiyev T, Rakhimov M. Biological effectiveness of chemical preparations to control codling moth // Agrochemical protection and plant quarantine ”. - Tashkent, 2018.-№4.- P. 20-21.

3) Xo’jaev Sh.T. Guidelines for testing insecticides, acaricides, biologically active substances and fungicides (2nd edition) .- Tashkent: KOHI-NUR LLC, 2004.-P.37-38.

4) Khodjaev Sh.T., Kholmurodov EA Fundamentals of entomology, protection of agricultural crops and agrotoxicology.- Tashkent: Science and technology, 2014.– P. 283-330.

5) Xo’jaev Sh.T. Modern methods and means of combined plant protection from pests.-Tashkent: Navruz, 2015.-P.55-57.

VOLUME 04 ISSUE 04 APRIL 2021

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