{"id":43573,"date":"2026-06-28T13:32:15","date_gmt":"2026-06-28T10:32:15","guid":{"rendered":"https:\/\/sadogorodnik.top\/?p=43573"},"modified":"2026-06-28T13:32:15","modified_gmt":"2026-06-28T10:32:15","slug":"metody-borby-s-muchnistoj-rosoj-na-kryzhovnike-pri-poyavlenii-pervyh-simptomov","status":"publish","type":"post","link":"https:\/\/sadogorodnik.top\/uz\/metody-borby-s-muchnistoj-rosoj-na-kryzhovnike-pri-poyavlenii-pervyh-simptomov\/","title":{"rendered":"Birinchi alomatlar paydo bo'lganda, Bektoshi uzumidagi changli chiriyotganga qarshi kurash usullari"},"content":{"rendered":"

Kukunli chiriyotgan, shuningdek, sferoteka nomi bilan ham tanilgan, Bektoshi uzumining eng xavfli qo'ziqorin kasalliklaridan biri bo'lib, hosilni bir necha hafta ichida yo'q qilishga qodir. Patogen yosh kurtaklar, barglar va tuxumdonlarga hujum qiladi, bu ularning deformatsiyasiga va oxir-oqibat tushishiga olib keladi. Butani samarali himoya qilish qishloq xo'jaligi amaliyotlari va o'z vaqtida profilaktika choralarini birlashtirgan kompleks yondashuvni talab qiladi. Qo'ziqorinlarning hayot aylanishini tushunish bog'bonlarga kasallikning tarqalishini u keng tarqalib ketmasdan oldin to'xtatish imkonini beradi.<\/p>\n

\"Bektoshi<\/p>\n

Butaning shikastlanish belgilari va mexanizmi<\/h2>\n

Infektsiyaning dastlabki belgilari erta bahorda, yosh barglar va novdalar uchlarida oq, to'rsimon qoplama hosil bo'lganda paydo bo'ladi. Bu qatlam asta-sekin qalinlashadi va o'ziga xos qora nuqtalar - qo'ziqorin sporalarini saqlovchi tanachalar bilan hisga o'xshash tuzilishga ega bo'ladi. Bu davrda patogen shamol va namlik tomchilari orqali faol ravishda tarqaladi.<\/p>\n

Mitseliyning rivojlanishi kurtaklarning egriligiga va o'sishning sekinlashishiga olib keladi, bu esa o'simlikning mahsuldorligini keskin pasaytiradi. Agar qo'ziqorin tuxumdonlarni qoplasa, rezavorlar deformatsiyalanadi va pishib yetmasdan oldin tezda tushib ketadi. Davolanmagan infeksiya shoxlarning asta-sekin qurib qolishiga va butun butaning o'limiga olib keladi.<\/p>\n

Spora rivojlanishining inkubatsiya davri haroratga qarab besh kundan yetti kungacha davom etadi. Mo''tadil iqlim sharoitida o'simliklarni birinchi barglarning faol o'sish bosqichida tekshirish muhimdir. Bu davrda davolanishni kechiktirish tojning katta qismiga zarar yetkazishni kafolatlaydi.<\/p>\n

Ob-havo sharoitlarining infeksiya rivojlanishiga ta'siri<\/h2>\n

Sferotekalarning rivojlanishi bevosita havo namligi va atrof-muhit haroratiga bog'liq. Kunduzgi harorat +25\u00b0C dan +30\u00b0C gacha bo'lgan 60\u00b0C dan 80\u00b0C gacha bo'lgan namlik tebranishlari qo'ziqorin uchun optimal sharoit hisoblanadi. Bu tebranishlar konidiyalarning unib chiqishi uchun ideal muhit yaratadi.<\/p>\n

Uzoq muddatli yomg'ir davrida sporalarning tarqalishi sekinlashadi, chunki suv tomchilari ularni zararlangan joylar yuzasida ushlab turadi. Biroq, issiq, quruq ob-havo boshlanganda, keyin tuproqdan kechqurun bug'lanish boshlanganida, mitseliy tez rivojlana boshlaydi. Bir necha kun ichida sog'lom buta butunlay oq qoplama bilan qoplanishi mumkin.<\/p>\n

Ko'pgina bog'bonlarning jiddiy xatosi kasallikning faol bosqichida azotli o'g'itlarni qo'llashdir. Haddan tashqari azot yosh to'qimalarning o'sishini rag'batlantiradi, bu esa patogen uchun oson nishonga aylanadi. Bunday sharoitda azotli o'g'itlarni butunlay chiqarib tashlash va fosfor-kaliyli o'g'itlarga o'tish kerak.<\/p>\n

\"Bektoshi<\/p>\n

Profilaktikaning agrotexnik usullari<\/h2>\n

Kukunli chiriyotganning oldini olish to'g'ri ekish va tuproqni boshqarishdan boshlanadi. Toj ichida yaxshi havo aylanishini ta'minlash uchun muntazam ravishda Azizillo qilish juda muhim, bu esa namlikning turg'unligini oldini oladi. Qayta zararlanishning oldini olish uchun zararlangan kurtaklarni o'z vaqtida olib tashlash va yoqish muhimdir.<\/p>\n

Yangi qatorlarni ekishda, navning xususiyatlari va tuproq turini hisobga olgan holda, o'simliklar orasida to'g'ri masofani saqlang. Tomchilatib sug'orish eng maqbul hisoblanadi, chunki u suvning barglarga sachrashiga yo'l qo'ymaydi va kerakli tuproq namligi darajasini saqlaydi. Yomg'irlash sug'orish usulidan foydalanganda, kechqurun sovuq tushmasdan oldin barglar qurib qolishi uchun faqat ertalab sug'oring.<\/p>\n

"Kolobok", "Malaxit" yoki "Grushenka" kabi qo'ziqorin kasalliklariga yuqori qarshilikka ega bo'lgan krijovnik navlari bog'ni parvarish qilishni sezilarli darajada osonlashtiradi. Biroq, hatto chidamli navlar ham kuzda tanalari atrofidan tushgan barglarni tozalashni o'z ichiga olgan asosiy gigiena qoidalariga rioya qilishni talab qiladi. Bu tuproqda zamburug'larning qishlash xavfini kamaytiradi.<\/p>\n

\"Bektoshi<\/p>\n

Xalq va biologik himoya usullari<\/h2>\n

Kuchli kimyoviy moddalardan foydalanmasdan kasallikka qarshi kurashish uchun Fitosporin-M yoki Trichodermin kabi biofungitsidlardan foydalaning. Ushbu mahsulotlar hosil uchun xavfsiz va rezavorlarni ishlov berilgandan so'ng deyarli darhol iste'mol qilishga imkon beradi. Ko'rsatmalarda ko'rsatilgan suyultirish nisbatlariga qat'iy rioya qilish va quruq, shamolsiz ob-havoda purkash muhimdir.<\/p>\n

Samarali xalq davosi - qo'shilgan yodli zardob eritmasidan foydalanish. 3-4 litr ishchi eritma tayyorlash uchun 1 litr zardob oling va 5-7 tomchi yod qo'shing. Quyoshli kunda purkang, chunki sut oqsillarining antiseptik xususiyatlari ultrabinafsha nurlari ta'sirida faollashadi.<\/p>\n

Kul damlamasi sferotekaning oldini olish va erta davolashda ham yaxshi natijalarni ko'rsatadi. Damlamani tayyorlash uchun 1 kg kul 10 litr suvga quyiladi va vaqti-vaqti bilan aralashtirib, 5 kungacha qoldiriladi. Filtrlangandan so'ng, barglarga yopishishni yaxshilash uchun eritmaga oz miqdorda suyuq sovun qo'shiladi va damlama 24 soatlik interval bilan uch marta takrorlanadi.<\/p>\n\n\n\n\n\n\n
Vositalar<\/td>\n10 litr suv uchun nisbat<\/td>\nFoydalanish chastotasi<\/td>\n<\/tr>\n
Kul infuziyasi<\/td>\n1 kg kul<\/td>\nHar ikki kunda 3 marta<\/td>\n<\/tr>\n
Zardob eritmasi<\/td>\n3 litr zardob<\/td>\nHar 10-14 kunda<\/td>\n<\/tr>\n
Go'ng infuziyasi<\/td>\n1 kg go'ng<\/td>\nHar 7-10 kunda<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Tez-tez so'raladigan savollar: Bog'bonlarning savollariga javoblar<\/h2>\n

Kukunli chiriyotganga qarshi pishirish sodasidan foydalanish mumkinmi?<\/h3>\n

Ha, aspirin va sovun bilan pishirish soda eritmasi qo'ziqorinlarni bostirishda samarali hisoblanadi. 5 litr suvga 1 osh qoshiq pishirish sodasi, 1 ta aspirin tabletkasi va 1 osh qoshiq yog'ni aralashtiring. Eritmani mavsum davomida har 12 kunda bir marta surting.<\/p>\n

Tansy infuziyasi tuproqni davolashga yordam beradimi?<\/h3>\n

Tansi damlamasi tuproqni qishda qo'ziqorin sporalaridan zararsizlantirish uchun juda yaxshi. 30 gramm quritilgan o'tni 10 litr qaynoq suvga quying, 24 soat davomida damlang, so'ngra 2 soat qaynatib oling. Olingan damlama bahor va kuzda daraxt tanalarini sug'orish uchun ishlatiladi.<\/p>\n

Nima uchun kimyoviy fungitsidlardan foydalanib bo'lmaydi?<\/h3>\n

Bektoshi uzumlari tez pishadi va ko'pgina kimyoviy ishlov berishlarning saqlash muddati 30 kundan oshadi. Meva hosil bo'lish davrida pestitsidlardan foydalanish hosilni xavfli qiladi, shuning uchun biologik ishlov berish afzalroq.<\/p>\n

\"Ertalab<\/p>","protected":false},"excerpt":{"rendered":"

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[…]<\/p>\n","protected":false},"author":2,"featured_media":43574,"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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