Keywords
endofit zamburug‘lar
Gossypium hirsutum
entomopatogen potensial
biologik kurash
Beauveria bassiana
PDA.
How to Cite
Abstract
Ushbu maqolada g‘o‘za (Gossypium hirsutum L.) o’simligidan ajratib olingan endofit zamburug‘larning tarqalishi, ajratib olish usullari va ularning entomopatogen potensiali haqida ma’lumot berilgan. Tadqiqot davomida 2026-yilda Andijon viloyatida yetishtirilgan g‘o‘za o‘simligining ildiz, poya va barg o’simligidan endofit zamburug‘lar ajratib olindi. Yuzaki sterilizatsiya qilingan o‘simlik to‘qimalari Kartoshka-dekstroza agari (PDA) muhitida o‘stirilib, hosil bo‘lgan koloniyalar sof kulturalarga ajratildi. Natijada g‘o‘za o’simligidan jami 8 ta endofit zamburug‘ izolyati olindi. Izolyatlar morfologik va mikroskopik belgilar asosida tavsiflandi. Adabiyot ma’lumotlari endofit zamburug‘larning ayrim vakillari, xususan Beauveria bassiana, zararkunanda hasharotlarga qarshi biologik potensialga ega ekanligini ko‘rsatadi. Mazkur tadqiqotda ajratilgan izolyatlarning bevosita entomopatogen faolligi laboratoriya biosinovi orqali aniqlanmagan bo‘lib, ushbu yo‘nalish keyingi tadqiqotlar uchun istiqbolli hisoblanadi.References
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