Entomopatogen nematodalarni tuproqdan ajratib olishning portativ qurilmasi va uning gʻoʻza zararkunandalariga Qarshi biologik samaradorligi

Karimova , Rixsiniso

Agro ILM · 2026-yil

Annotatsiya

The paper presents a water-free portable device for extracting entomopathogenic nematodes (EPN) from soil directly under field conditions; the device is protected by invention patent of the Republic of Uzbekistan No. IAP 8028. Its design, main technical parameters and operating principle are described. Compared with the classical baiting and Whitetrap methods, the device simplifies the procedure, saves time and resources and preserves sample quality. The extracted nematode Steinernema feltiae was tested against the cotton bollworm (Helicoverpa armigera) on cotton fields. In three-stage production trials the biological efficacy at 144 h reached 66.4–83.4%; on average 4.6–5.7 c/ha of additional yield was preserved and profitability reached 67%.

Maqola ma’lumotlari
MualliflarKarimova , Rixsiniso
JurnalAgro ILM
NashriyotO‘zbekiston qishloq xo‘jaligi jurnali ilmiy ilovasi
ISSN2091-5616
Nashr sanasi2026-08-19
Jild127
Son6
Betlar85-87
TilO‘zbek
Ilmiy sohaQishloq xo‘jaligi
DOI10.67048/qxju2026ai127iss6m882
Indeksga qo‘shilgan2026-10-06

DOI: 10.67048/qxju2026ai127iss6m882 · Maqolaning asl sahifasi

Kalit so‘zlar

entomopathogenic nematodes, Steinernema feltiae, portable device, invention patent, biological control, Helicoverpa armigera, cotton, biological efficacy, энтомопатогенные нематоды, Steinernema feltiae, портативное устройство, патент на изобретение, биологическая борба, Helicoverpa armigera, хлопчатник, биологическая эффективност, entomopatogen nematodalar, Steinernema feltiae, portativ qurilma, ixtiro patenti, biologik kurash, Helicoverpa armigera, g‘o‘za, biologik samaradorlik

Ilmiy soha

Qishloq xo‘jaligi

Iqtibos keltirish

APAKarimova , Rixsiniso (2026). ENTOMOPATOGEN NEMATODALARNI TUPROQDAN AJRATIB OLISHNING PORTATIV QURILMASI VA UNING GʻOʻZA ZARARKUNANDALARIGA QARSHI BIOLOGIK SAMARADORLIGI. Agro ILM, 127(6), 85-87. https://doi.org/10.67048/qxju2026ai127iss6m882
GOST (OAK)Karimova , Rixsiniso ENTOMOPATOGEN NEMATODALARNI TUPROQDAN AJRATIB OLISHNING PORTATIV QURILMASI VA UNING GʻOʻZA ZARARKUNANDALARIGA QARSHI BIOLOGIK SAMARADORLIGI // Agro ILM. – 2026. – T. 127, № 6. – B. 85-87. – DOI: 10.67048/qxju2026ai127iss6m882.
MLAKarimova , Rixsiniso. “ENTOMOPATOGEN NEMATODALARNI TUPROQDAN AJRATIB OLISHNING PORTATIV QURILMASI VA UNING GʻOʻZA ZARARKUNANDALARIGA QARSHI BIOLOGIK SAMARADORLIGI.” Agro ILM, 127(6), 85-87, 2026. https://doi.org/10.67048/qxju2026ai127iss6m882
ChicagoKarimova , Rixsiniso. “ENTOMOPATOGEN NEMATODALARNI TUPROQDAN AJRATIB OLISHNING PORTATIV QURILMASI VA UNING GʻOʻZA ZARARKUNANDALARIGA QARSHI BIOLOGIK SAMARADORLIGI.” Agro ILM, 127(6), 85-87 (2026). https://doi.org/10.67048/qxju2026ai127iss6m882
HarvardKarimova , Rixsiniso (2026) ‘ENTOMOPATOGEN NEMATODALARNI TUPROQDAN AJRATIB OLISHNING PORTATIV QURILMASI VA UNING GʻOʻZA ZARARKUNANDALARIGA QARSHI BIOLOGIK SAMARADORLIGI’, Agro ILM, 127(6), 85-87. https://doi.org/10.67048/qxju2026ai127iss6m882
BibTeX
@article{karimovarixsiniso2026,
  title = {ENTOMOPATOGEN NEMATODALARNI TUPROQDAN AJRATIB OLISHNING PORTATIV QURILMASI VA UNING GʻOʻZA ZARARKUNANDALARIGA QARSHI BIOLOGIK SAMARADORLIGI},
  author = {Karimova , Rixsiniso},
  journal = {Agro ILM},
  year = {2026},
  volume = {127},
  number = {6},
  pages = {85-87},
  doi = {10.67048/qxju2026ai127iss6m882},
  url = {https://doi.org/10.67048/qxju2026ai127iss6m882}
}

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