{"id":37558,"date":"2026-06-25T19:36:09","date_gmt":"2026-06-25T16:36:09","guid":{"rendered":"https:\/\/sadogorodnik.top\/?p=37558"},"modified":"2026-06-25T19:36:09","modified_gmt":"2026-06-25T16:36:09","slug":"gribkovye-i-virusnye-bolezni-yablon-simptomy-i-metody-borby","status":"publish","type":"post","link":"https:\/\/sadogorodnik.top\/uz\/gribkovye-i-virusnye-bolezni-yablon-simptomy-i-metody-borby\/","title":{"rendered":"Olma daraxtlarining qo&#039;ziqorin va virusli kasalliklari: alomatlar va nazorat usullari"},"content":{"rendered":"<p>Olma daraxtining sog&#039;lig&#039;i hosilning sifati va hosildorligiga bevosita ta&#039;sir qiladi. Noqulay yillarda infeksiyalar mevalarning 90% gacha yo&#039;q qilishi mumkin, shuning uchun bog&#039;bonlar uchun kasalliklarning mohiyatini va bog&#039;larni himoya qilish tamoyillarini tushunish muhimdir. Daraxt kasalliklari qo&#039;ziqorin, virusli va bakterial deb tasniflanadi, ammo ularning rivojlanishiga turtki beradigan keng tarqalgan omil - bu noto&#039;g&#039;ri qishloq xo&#039;jaligi amaliyoti.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2026\/06\/gribkovye-i-virusnye-bolezni-yablon_6a3d37b731989.jpeg\" alt=\"Olma daraxti shoxlarida infektsiya belgilari\"><\/p>\n<h2>Agrotexnik profilaktika choralari<\/h2>\n<p>Tizimli parvarish bog&#039;ni himoya qilishning asosidir. Kasalliklar ko&#039;pincha o&#039;simlik qoldiqlarida saqlanib qoladi, shuning uchun tozalikni saqlash ustuvor vazifadir.<\/p>\n<ul>\n<li>Tojlar ostidagi tuproqni muntazam ravishda begona o&#039;tlarni olib tashlash orqali toza tuting.<\/li>\n<li>Kuzda, tushgan barglar va qoldiqlarni yig&#039;ib, yo&#039;q qilishga ishonch hosil qiling. Sog&#039;lom barglarni kompost qilish mumkin, ammo shikastlanganlarini yoqish kerak.<\/li>\n<li>Uyqusizlik davrida (fevral-mart) sanitariya Azizillosini amalga oshiring, quruq, shikastlangan novdalarni va toj ichiga ichkariga o&#039;sadiganlarni olib tashlang.<\/li>\n<li>Eski po&#039;stlog&#039;ini tozalang va bo&#039;shliqlarni maxsus shpatlyovkalar bilan yoping.<\/li>\n<li>Yiliga bir necha marta ohak, loy va fungitsidlar aralashmasi bilan tanalar va skelet shoxlarini oqlang.<\/li>\n<li>Atrofingizdagi narsalarga e&#039;tibor bering: masalan, archa olma zangining oraliq xostidir, shuning uchun ularni bir-birining yoniga ekmaslik kerak.<\/li>\n<\/ul>\n<h2>Qo&#039;ziqorin kasalliklariga qarshi kurash<\/h2>\n<p>Zamburug&#039;li infeksiyalar (qorato&#039;p, changli chiriyotgan, meva chirishi va sitosporoz) iliq va nam havoda faolroq bo&#039;ladi. Sporalar po&#039;stloq yoriqlarida va o&#039;simlik qoldiqlarida qishlaydi.<\/p>\n<h3>Mag&#039;lubiyat belgilari<\/h3>\n<p>Zamburug&#039;li kasalliklar o&#039;ziga xos blyashka, dog&#039;lar (yog&#039;lidan baxmalgacha) yoki meva va barglarning deformatsiyalari sifatida namoyon bo&#039;ladi. Ta&#039;sirlangan to&#039;qima oxir-oqibat nobud bo&#039;ladi va mevalar to&#039;g&#039;ridan-to&#039;g&#039;ri shoxlarda mumiyalanadi.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2026\/06\/gribkovye-i-virusnye-bolezni-yablon_6a3d37b7918a4.jpeg\" alt=\"Qovoqdan ta&#039;sirlangan olma daraxti\"><\/p>\n<h3>Mudofaa strategiyasi<\/h3>\n<p>Bog&#039;ning sog&#039;lig&#039;ini yaxshilash uchun biologik va kimyoviy usullarni birlashtirish tavsiya etiladi.<\/p>\n<table>\n<tr>\n<td>Tadbir<\/td>\n<td>Vaqt va resurslar<\/td>\n<\/tr>\n<tr>\n<td>Kuzgi ishlov berish<\/td>\n<td>O&#039;rim-yig&#039;imdan keyin 3% ni mis sulfat bilan moviy rangga bo&#039;yash<\/td>\n<\/tr>\n<tr>\n<td>Bahorgi tiklanish<\/td>\n<td>Kurtak ochishdan oldin tuproqni karbamid eritmasi (7%) bilan dezinfeksiya qilish<\/td>\n<\/tr>\n<tr>\n<td>Toj himoyasi<\/td>\n<td>Bordo aralashmasi (1%) yashil konus bosqichida va gullashdan keyin<\/td>\n<\/tr>\n<tr>\n<td>Tizim himoyasi<\/td>\n<td>Biologik preparatlardan (Fitosporin-M, Gamair) har 7-10 kunda foydalanish<\/td>\n<\/tr>\n<\/table>\n<p>Biologik mahsulotlar muntazam ravishda ishlatilganda samarali bo&#039;ladi va hatto hosil yig&#039;im-terimidan biroz oldin ham qo&#039;llanilishi mumkin. Kimyoviy fungitsidlar (tizimli vositalar) faqat og&#039;ir zararkunandalar paydo bo&#039;lganda, ko&#039;rsatmalarda ko&#039;rsatilgan kutish muddatlariga qat&#039;iy rioya qilgan holda qo&#039;llanilishi kerak.<\/p>\n<h2>Virusli kasalliklar<\/h2>\n<p>Viruslar Azizillo vositalari, zararkunandalar yoki ekish materiallari orqali yuqadi. Zamburug&#039;lardan farqli o&#039;laroq, viruslar uchun maxsus &quot;davolash&quot; yo&#039;q.<\/p>\n<h3>Alomatlar<\/h3>\n<p>Asosiy alomatlar mozaik barglarning ranglanishi, novdalarning deformatsiyasi (&quot;jodugar supurgilari&quot;), mevalarning yorilishi va nekrozdir. Shoxlar mo&#039;rt yoki haddan tashqari egiluvchan bo&#039;lib qolishi mumkin.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2026\/06\/gribkovye-i-virusnye-bolezni-yablon_6a3d37b813c42.jpeg\" alt=\"Olma bargi dog&#039;lari virusining belgilari\"><\/p>\n<h3>Nazorat choralari<\/h3>\n<ul>\n<li>Kuchli ta&#039;sirlangan daraxtlarni shartsiz olib tashlash va yoqish.<\/li>\n<li>Har bir daraxtdan keyin asboblarni yaxshilab dezinfeksiya qilish.<\/li>\n<li>Virusli zarrachalarni tashuvchi so&#039;ruvchi zararkunandalarga (shira, oqadilar) qarshi kurash.<\/li>\n<li>Daraxtning umumiy qarshiligini oshirish uchun immunostimulyatorlardan (Epin, Zirkon) foydalanish.<\/li>\n<li>Oziqlanishni optimallashtirish: rozet hosil bo&#039;lishi paytida mikroelementlarni, xususan, ruxni qo&#039;shish muhimdir.<\/li>\n<\/ul>\n<h2>TSS<\/h2>\n<ul>\n<li><strong>Yiqilgan barglar kompost uchun ishlatilishi mumkinmi?<\/strong> Faqat daraxt butunlay sog&#039;lom bo&#039;lsa. Aks holda, barglarni yoqish yaxshidir.<\/li>\n<li><strong>Biopreparatlar qanchalik tez-tez o&#039;zgartirilishi kerak?<\/strong> Patogenlar ularga o&#039;rganib qolmasligi uchun ularni har 2-3 marta almashtirish tavsiya etiladi.<\/li>\n<li><strong>Nima uchun olma daraxtlari davolanishdan keyin ham kasal bo&#039;lib qoladi?<\/strong> Ko&#039;pincha sabab davolanishni rejalashtirmaslik yoki muntazam ravishda amalga oshirmaslikda yotadi. Asosiysi, bir martalik purkash emas, balki izchillikdir.<\/li>\n<li><strong>O&#039;g&#039;itlar virusli kasalliklarga qarshi yordam beradimi?<\/strong> To&#039;g&#039;ridan-to&#039;g&#039;ri davolash yo&#039;q, ammo muvozanatli ovqatlanish va mikroelementlar daraxtning uzoqroq unumdor bo&#039;lishiga yordam beradi.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>\u0417\u0434\u043e\u0440\u043e\u0432\u044c\u0435 \u044f\u0431\u043b\u043e\u043d\u0438 \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e \u0432\u043b\u0438\u044f\u0435\u0442 \u043d\u0430 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e \u0438 \u043e\u0431\u044a\u0435\u043c \u0443\u0440\u043e\u0436\u0430\u044f. \u0412 \u043d\u0435\u0431\u043b\u0430\u0433\u043e\u043f\u0440\u0438\u044f\u0442\u043d\u044b\u0435 \u0433\u043e\u0434\u044b \u0438\u043d\u0444\u0435\u043a\u0446\u0438\u0438 \u043c\u043e\u0433\u0443\u0442 \u0443\u043d\u0438\u0447\u0442\u043e\u0436\u0438\u0442\u044c \u0434\u043e 90% \u043f\u043b\u043e\u0434\u043e\u0432, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0441\u0430\u0434\u043e\u0432\u043e\u0434\u0443 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":37559,"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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