II-BOB. TADQIQOT MATERIALLARI VA USLUBLARI ………….
28
2.1. Fitoviruslar bilan kasallangan o‘simliklardagi alomatlarga qarab
diagnotika qilish……………………………………..…………...
28
2.2. X-virus bilan kasallangan o‘simliklardan yuqumli shira
tayyorlash va o`simliklarni mexanik usulda kasallantirish………
31
2.3. O‘simliklarning viruslar bilan kasallish darajasini Vlasov usulida
aniqlash……………………………………………………..…..
32
2.4. KXVni
ajratish
va
aralash
infeksiyadan
biologik
tozalash…………………………………………………………...
32
III-BOB. OLINGAN NATIJALAR VA ULARNING MUHOKAMASI 34
3.1. Kartoshka X-virusini ajratish va biologik tozalash………………
34
3.2.
3.3.
Kartoshka X-virusining qulay to‘plovchi xo‘jayin o‘simligini
aniqlash………………………………………………………….
Kartoshka X-virusini ba‘zi xususiyatlarini o`rganish………….
38
42
XULOSALAR…………………………………………………… 45
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