{"id":49169,"date":"2026-06-28T21:47:08","date_gmt":"2026-06-28T18:47:08","guid":{"rendered":"https:\/\/sadogorodnik.top\/?p=49169"},"modified":"2026-06-28T21:47:08","modified_gmt":"2026-06-28T18:47:08","slug":"osnovnye-bolezni-grushi-i-metody-borby-s-gribkovymi-porazheniyami-sada","status":"publish","type":"post","link":"https:\/\/sadogorodnik.top\/uz\/osnovnye-bolezni-grushi-i-metody-borby-s-gribkovymi-porazheniyami-sada\/","title":{"rendered":"Armutning asosiy kasalliklari va bog&#039;da qo&#039;ziqorin infektsiyalariga qarshi kurash usullari"},"content":{"rendered":"<p>Bog&#039;dagi nok daraxtlari yog&#039;och va barglarining sog&#039;lig&#039;iga ehtiyotkorlik bilan e&#039;tibor berishni talab qiladi. Muntazam profilaktika choralari ko&#039;rilmasa, qo&#039;ziqorin va bakterial infeksiyalar daraxtni tezda zaiflashtirishi, hosildorlikning pasayishiga va muddatidan oldin o&#039;limga olib kelishi mumkin. Kasallik mexanizmlarini tushunish patogen butun uchastkaga tarqalishidan oldin alomatlarni erta aniqlash va aralashuvni amalga oshirish imkonini beradi. Himoya qilishning kaliti daraxtning infektsiyaga mustaqil ravishda qarshilik ko&#039;rsatishiga imkon beradigan sharoitlarni yaratishdir.<\/p>\n<p><img decoding=\"async\" title=\"Armutning asosiy kasalliklari va ularga qarshi kurash choralari\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2026\/06\/osnovnye-bolezni-grushi-i-mery-borby-s-nimi_6a411d421052b.jpeg\" alt=\"Armutning asosiy kasalliklari va ularga qarshi kurash choralari\"><\/p>\n<h2>Po&#039;stloq va magistralga zarar yetkazish mexanizmlari<\/h2>\n<p>Sovuq shikastlanish ko&#039;pincha patogenlar uchun kirish joyiga aylanadi. Sovuq yoriqlar haroratning keskin o&#039;zgarishi paytida, po&#039;stlog&#039;i kunduzi erigan va kechasi muzlaganda paydo bo&#039;ladi. Bu yoriqlar daraxtning immunitet tizimini zaiflashtiradi va uni ikkilamchi infeksiyalarga moyil qiladi.<\/p>\n<p>Qora saraton shoxlarda cho&#039;kib ketgan, qizg&#039;ish-jigarrang dog&#039;lar sifatida paydo bo&#039;ladi, ular vaqt o&#039;tishi bilan qorayadi va yorilib ketadi. Agar kasallik tanaga tarqalsa, daraxt bir necha fasl ichida nobud bo&#039;lishi mumkin. Skelet shoxlarining vilkalarini muntazam ravishda tekshirish muhimdir, chunki bu yerda namlik ko&#039;pincha to&#039;planadi.<\/p>\n<p>Oddiy yoki Yevropa saratoni chekkalari bo&#039;ylab kallus o&#039;smalari bo&#039;lgan ochiq yaralar paydo bo&#039;lishi bilan tavsiflanadi. Qora saratondan farqli o&#039;laroq, bu kasallik sekinroq rivojlanadi, ammo davolanmasa, chuqur yaralar muqarrar ravishda to&#039;qimalarning o&#039;limiga olib keladi. Ta&#039;sirlangan joylardagi shoxlar ko&#039;pincha hosilning og&#039;irligi ostida sinadi.<\/p>\n<p><img decoding=\"async\" title=\"Qora kerevit\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2026\/06\/osnovnye-bolezni-grushi-i-mery-borby-s-nimi_6a411d427ee10.jpeg\" alt=\"Qora kerevit\"><\/p>\n<h2>Bakterial va nekrotik kasalliklar<\/h2>\n<p>Bakterial po&#039;stloq nekrozi 3-4 yil ichida daraxtning o&#039;limiga olib keladi, bu yong&#039;in oqibatlariga o&#039;xshaydi. Po&#039;stloqning zararlangan joylari shishadi va chirish tufayli yog&#039;och nordon hid chiqara boshlaydi. Kasallik tezda o&#039;simlikning qon tomir tizimi orqali tarqaladi.<\/p>\n<p>Tuberkulyar po&#039;stloq nekrozi faol o&#039;sish davrida alohida shoxlarning o&#039;limiga olib keladi. O&#039;lik kurtaklar po&#039;stlog&#039;ida asta-sekin qorayadigan mayda qizg&#039;ish yostiqchalar aniq ko&#039;rinadi. Bu qo&#039;ziqorin shamollatish yomon bo&#039;lgan zich ekishlarda yaxshi rivojlanadi.<\/p>\n<p>Sitosporoz po&#039;stlog&#039;ining jigarrang rangga kirishi va g&#039;oz gumbaziga o&#039;xshash xarakterli bo&#039;rtmalar paydo bo&#039;lishi bilan tavsiflanadi. Vaqt o&#039;tishi bilan zararlangan joylar quriydi va po&#039;stloqlanadi, bu esa butun shoxning nobud bo&#039;lishiga olib keladi. Kasallik ko&#039;pincha noto&#039;g&#039;ri Azizillo yoki yetarlicha sug&#039;orish natijasida zaiflashgan daraxtlarga ta&#039;sir qiladi.<\/p>\n<p><img decoding=\"async\" title=\"Oddiy yoki Yevropa kerevitlari\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2026\/06\/osnovnye-bolezni-grushi-i-mery-borby-s-nimi_6a411d42c86ef.jpeg\" alt=\"Oddiy yoki Yevropa kerevitlari\"><\/p>\n<h2>Qo&#039;ziqorinli barg dog&#039;lari va chirishlari<\/h2>\n<p>Jigarrang dog&#039; barglarga ta&#039;sir qiladi va daraxtning qishki sovuqqa umumiy chidamliligini pasaytiradi. Dog&#039;lar barglarda paydo bo&#039;ladi va birlashadi, bu esa barglarning erta tushishiga olib keladi. Yoz o&#039;rtalarida barglarning yo&#039;qolishi daraxtni keyingi mavsum uchun ozuqaviy moddalar zaxirasidan mahrum qiladi.<\/p>\n<p>Kulrang mog&#039;or uzoq muddatli yomg&#039;ir davrida yaxshi rivojlanadi va barglarga ham, mevalarga ham ta&#039;sir qiladi. Dog&#039;larning nam joylarida xarakterli kulrang sporulyatsiya paydo bo&#039;ladi. Quruq ob-havoda ta&#039;sirlangan to&#039;qima shunchaki yorilib, barglarda teshiklar qoldiradi.<\/p>\n<p>Qo&#039;tir eng keng tarqalgan kasalliklardan biri bo&#039;lib, nok daraxtining barcha yer usti qismlariga ta&#039;sir qiladi. Bargning pastki qismidagi to&#039;q yashil, baxmal dog&#039;lar infeksiya boshlanganligini ko&#039;rsatadi. Qo&#039;tir ta&#039;sirlangan mevalar deformatsiyalanadi va saqlash uchun yaroqsiz holga keladi.<\/p>\n<p><img decoding=\"async\" title=\"Bakterial saraton yoki korteksning bakterial nekrozi\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2026\/06\/osnovnye-bolezni-grushi-i-mery-borby-s-nimi_6a411d433c0b4.jpeg\" alt=\"Bakterial saraton yoki korteksning bakterial nekrozi\"><\/p>\n<h2>Zang va meva chirishining xususiyatlari<\/h2>\n<p>Nok zanglari qo&#039;ziqorinning oraliq xo&#039;jayini bo&#039;lib xizmat qiladigan archa mavjudligi bilan chambarchas bog&#039;liq. Bahorda barglarda yorqin sariq dog&#039;lar paydo bo&#039;ladi, ular oxir-oqibat shishadi. Bargning pastki qismida sporalarni chiqaradigan spora shaklidagi o&#039;smalar rivojlanadi.<\/p>\n<p>Meva chirishi yozning ikkinchi yarmida, iliq va nam ob-havo sharoitida hosilga ommaviy ta&#039;sir qiladi. Noklarda jigarrang dog&#039;lar paydo bo&#039;lib, tezda meva bo&#039;ylab tarqaladi. Mumiyalangan mevalar ko&#039;pincha shoxlarda osilib qoladi va keyingi yili infeksiya manbaiga aylanadi.<\/p>\n<p>Ushbu kasalliklarning oldini olish uchun sanitariya Azizillo va zararlangan o&#039;simlik qoldiqlarini yo&#039;q qilish kabi kompleks yondashuv talab etiladi. Yig&#039;im-terim paytida sog&#039;lom mevalarning zararlangan mevalar bilan aloqa qilishiga yo&#039;l qo&#039;ymaslik muhimdir.<\/p>\n<p><img decoding=\"async\" title=\"Korteksning tuberkulyoz nekrozi\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2026\/06\/osnovnye-bolezni-grushi-i-mery-borby-s-nimi_6a411d439696c.jpeg\" alt=\"Korteksning tuberkulyoz nekrozi\"><\/p>\n<h2>Nazorat va oldini olishning amaliy usullari<\/h2>\n<table>\n<tr>\n<td>Kasallik<\/td>\n<td>Kurash usuli<\/td>\n<td>Muddatlar<\/td>\n<\/tr>\n<tr>\n<td>Saraton va nekroz<\/td>\n<td>Yaralarni tozalash, mis sulfat bilan dezinfeksiya qilish<\/td>\n<td>Bahor\/Kuz<\/td>\n<\/tr>\n<tr>\n<td>Qo&#039;tir<\/td>\n<td>Bordo aralashmasi bilan 1% purkash<\/td>\n<td>Yashil konus<\/td>\n<\/tr>\n<tr>\n<td>Meva chirishi<\/td>\n<td>Mumiyalangan homilalarni olib tashlash<\/td>\n<td>Yig&#039;ishdan keyin<\/td>\n<\/tr>\n<\/table>\n<p>Nokning sog&#039;lom bo&#039;lishini ta&#039;minlash uchun yozning ikkinchi yarmida azotli o&#039;g&#039;itlardan saqlaning, shunda kurtaklar sovuqdan oldin pishib yetiladi. Qishdan oldin namlikni to&#039;ldiradigan sug&#039;orish ildizlarning sovuqqa yaxshiroq tayyorlanishiga yordam beradi. Kuzda poyalarni oqlash po&#039;stlog&#039;ini quyosh yonishi va harorat o&#039;zgarishidan himoya qiladi.<\/p>\n<p>Agar saraton yaralari aniqlansa, ularni 2 sm maydonni qoplaydigan sog&#039;lom to&#039;qimalarga qayta kesib, tabiiy quritish moyidan tayyorlangan moyli bo&#039;yoq bilan ishlov berish muhimdir. Dezinfektsiyalangan asboblar bilan yillik sanitariya Azizillo sporalarning tarqalishini oldini oladi. Barcha Azizillo qilingan shoxlarni yo&#039;q qilish kerak.<\/p>\n<p>Abiga-Peak yoki Hom kabi mis tutgan mahsulotlar bilan profilaktik davolash ko&#039;rsatmalarga muvofiq amalga oshiriladi. Og&#039;ir holatlarda to&#039;qimalar ichidagi mitseliyga qarshi kurashish uchun Skor yoki Horus kabi tizimli fungitsidlar qo&#039;llaniladi. Davolashlar orasidagi intervallarni (10-14 kun) saqlash ularning samaradorligi uchun juda muhimdir.<\/p>\n<p><img decoding=\"async\" title=\"Jigarrang nuqta\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2026\/06\/osnovnye-bolezni-grushi-i-mery-borby-s-nimi_6a411d441c513.jpeg\" alt=\"Jigarrang nuqta\"><\/p>\n<h2>Tez-tez so&#039;raladigan savollar: Tez-tez so&#039;raladigan savollarga javoblar<\/h2>\n<h3>Nima uchun nok yozda qora rangga aylanadi?<\/h3>\n<p>Bular, ehtimol, yong&#039;in yoki qora saraton belgilaridir. Bakteriyalar qon tomirlari orqali tezda tarqalib, to&#039;qimalarning o&#039;limiga olib keladi. Ta&#039;sirlangan joylarni darhol kesib tashlash kerak, bunda sog&#039;lom yog&#039;och zaxirasi qoladi.<\/p>\n<h3>Bo&#039;sh daraxtni saqlab qolish mumkinmi?<\/h3>\n<p>Chuqur tana shikastlanishi qattiq daraxtgacha bo&#039;lgan chirigan o&#039;simliklarni yaxshilab tozalash orqali davolanadi. Dezinfektsiyadan so&#039;ng, yara namlik va havodan bo&#039;yoq yoki maxsus bog&#039;dorchilik aralashmalari bilan yopiladi. Agar tananing diametrining yarmidan ko&#039;pi shikastlangan bo&#039;lsa, daraxtni olib tashlash yaxshidir.<\/p>\n<h3>Nok daraxtini qanchalik tez-tez p\u00fcsk\u00fcrtmek kerak?<\/h3>\n<p>Profilaktik ishlov berish erta bahorda, kurtaklar ochilishidan oldin va gullashdan keyin amalga oshiriladi. Epifitotiklar (kasalliklarning ommaviy avj olishi) holatlarida, ishlov berish chastotasi ishlatilayotgan mahsulot uchun ko&#039;rsatmalarga muvofiq oshiriladi. O&#039;rim-yig&#039;imdan oldin har doim kutish vaqtiga rioya qiling.<\/p>\n<p><img decoding=\"async\" title=\"Sitosporoz yoki po&#039;stlog&#039;ining yuqumli qurishi\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2026\/06\/osnovnye-bolezni-grushi-i-mery-borby-s-nimi_6a411d44599c8.jpeg\" alt=\"Sitosporoz yoki po&#039;stlog&#039;ining yuqumli qurishi\"><img decoding=\"async\" title=\"Nokning kulrang mog&#039;orlanishi\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2026\/06\/osnovnye-bolezni-grushi-i-mery-borby-s-nimi_6a411d44a464c.jpeg\" alt=\"Nokning kulrang mog&#039;orlanishi\"><img decoding=\"async\" title=\"Armut qoraqo&#039;tiri\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2026\/06\/osnovnye-bolezni-grushi-i-mery-borby-s-nimi_6a411d44e3bba.jpeg\" alt=\"Armut qoraqo&#039;tiri\"><img decoding=\"async\" title=\"Armut zang\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2026\/06\/osnovnye-bolezni-grushi-i-mery-borby-s-nimi_6a411d453da02.jpeg\" alt=\"Armut zang\"><img decoding=\"async\" title=\"Armut mevasining chirishi\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2026\/06\/osnovnye-bolezni-grushi-i-mery-borby-s-nimi_6a411d45856e0.jpeg\" alt=\"Armut mevasining chirishi\"><\/p>","protected":false},"excerpt":{"rendered":"<p>\u0413\u0440\u0443\u0448\u0430 \u0432 \u0441\u0430\u0434\u0443 \u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u0432\u043d\u0438\u043c\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u044f \u043a \u0437\u0434\u043e\u0440\u043e\u0432\u044c\u044e \u0434\u0440\u0435\u0432\u0435\u0441\u0438\u043d\u044b \u0438 \u043b\u0438\u0441\u0442\u043e\u0432\u043e\u0433\u043e \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u0430. \u0411\u0435\u0437 \u0440\u0435\u0433\u0443\u043b\u044f\u0440\u043d\u043e\u0439 \u043f\u0440\u043e\u0444\u0438\u043b\u0430\u043a\u0442\u0438\u043a\u0438 \u0433\u0440\u0438\u0431\u043a\u043e\u0432\u044b\u0435 \u0438 \u0431\u0430\u043a\u0442\u0435\u0440\u0438\u0430\u043b\u044c\u043d\u044b\u0435 \u0438\u043d\u0444\u0435\u043a\u0446\u0438\u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u044b [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":49170,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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