Keywords
Abstract
Ushbu tezisda kartoshka A–virusi (Potato virus A, PVA)ning biologik xususiyatlari, morfologik tuzilishi, genetik tashkiloti, tarqalish xususiyatlari hamda o‘simlik organizmiga ta’sir etish mexanizmlari yoritilgan. Shuningdek, virusning sistematikadagi o‘rni, uning boshqa kartoshka viruslari bilan filogenetik bog‘liqligi, tashuvchi hasharotlar orqali tarqalish usullari va kartoshka hosildorligiga ta’siri tahlil qilinadi. Virusga qarshi kurash choralari, seleksiya va biotexnologik yo‘nalishdagi nazorat usullari haqida ham ma’lumotlar keltirilgan.
References
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