ARPA EKINIDA UCHRAYDIGAN KASALLIKLARNI O‘RGANISHNING AHAMIYATI
Keywords:
Kalit so‘zlar: arpa, zamburug‘, kasallik, fuzarioz, alternarioz, kladosporioz, hosildorlik, fitopatologik monitoring.Abstract
Annotatsiya: Ushbu maqolada arpa (Hordeum vulgare L.) ekinida uchraydigan kasalliklar asosan zamburug‘li kasalliklarning tarqalish darajasi, ularning turlari va rivojlanish xususiyatlari o‘rganildi. Kuzatuvlar natijasida arpa ekinida Fusarium, Alternaria, Cladosporium, Helminthosporium, Aspergillus, Penicillium avlodlariga mansub patogen zamburug‘lar aniqlanib, ularning tarqalish foizi va zarar yetkazish darajasi baholandi. Eng ko‘p uchraydigan kasalliklar qatoriga fuzarioz va kladosporioz kiritildi. Tadqiqot natijalari arpa ekinining hosildorligi va sifatini saqlashda fitosanitar monitoring hamda biologik himoya choralari muhimligini ko‘rsatdi.
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