نتایج جستجو برای: diplodia
تعداد نتایج: 287 فیلتر نتایج به سال:
Botryosphaeria dieback is one of the most prevalent grapevine trunk diseases (GTDs), and caused by fungi in Botryosphaeriaceae. Fungi invade vascular systems mainly through pruning wounds, cause cankers necrotic lesions, which lead to decline death. Lasiodiplodia theobromae has been reported as a highly virulent pathogen grapevine, was previously Mexican vineyards. The taxonomy recently revised...
Gyropsylla spegazziniana (Paraguay tea ampul) is one of the most important pests of Paraguay tea plants, and prohibition of synthetic insecticide use for control of this pest has led to the search for alternative methods. This laboratory study aimed to compare different control strategies for G. spegazziniana, utilizing a commercial neem seed oil product. Paraguay tea seedlings were treated wit...
طی مطالعه روی عوامل بیماریزای شاخه و تنه درختان سیب در باغهای زیر کشت این محصول در شهرستان ارومیه، از درختان سیب رقم گلدن با سن بالای 15 سال و با نشانههای شانکر در بخش تنه و شاخهها، خشکیدگی شاخهها، پوسته پوسته شدن سطح شاخهها و نیز قهوهای شدن پوست در بخشهای آلوده (شکل 1-A)، جدایههایی پیکنیدیومدار به دست آمد.خالصسازی جدایههای رشد کرده به روش کشت نوک ریسه انجام گرفت. برای القای تشکیل ان...
Mamalia laut memainkan peran ekologis penting di lautan, dan menjadi prioritas global karena kepekaan terhadap perubahan lingkungan. Lumba-lumba hidung botol (Tursiops aduncus) merupakan salah satu mamalia yang tersebar luas Indonesia. Informasi mengenai mikrobioma masih sangat sedikit diketahui, terutama informasi fungi. Penelitian ini dilakukan untuk mengidentifikasi kelimpahan fungi kelas Do...
Abstract Botryodiplodia theobromae is one of the causal agents diplodia stem-end rot in pummelo citrus. Currently reported, indigenous microbes which are associated with plants can improve plant health by controlling diseases and promoting growth. This study aims to determine potential fungi citrus inhibiting B. vitro. Identification fungus associates determined observing cultural morphological...
This study considers the population diversity and structure of Diplodia pinea in South Africa at different spatial scales from single trees to plantations, as well as comparing infections on healthy and diseased trees. A total of 236 isolates were characterized using 13 microsatellite markers. Analysis of these markers confirmed previous results that D. pinea has a high level of gene and genoty...
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