نتایج جستجو برای: a tenuissima
تعداد نتایج: 13431889 فیلتر نتایج به سال:
Species of pathogenic fungi Alternaria SPP developed early blight disease on potato. In order to evaluate the resistance levels of wild diploid accessions of National Plant Gene bank of Iran, a factorial randomized complete design with three replications was performed in National Plant Gene Bank under in vitro and greenhouse condition during 2007-2008 and disease symptoms were recorded. Based o...
Leaf spot disease caused by Alternaria pathogens seriously threatens peony production. The physiological mechanism of resistance to the pathogen is little reported. This study aimed reveal defensive peonies in response tenuissima. disease-resistant (R) variety ‘Zi Fengyu’ and susceptible (S) ‘Heihai Botao’ were employed, some parameters leaves analyzed after inoculation with A. tenuissima, main...
The mechanism of Western medicine that is commonly used for pain relief is well-known. However, very little is known for oriental herbs, and even less is known for mixture of the two. We investigated the combinational effect of 3 kinds of oriental herbs, usually used for the control of headache, and acetaminophen to relieve headache in microglia cell line, BV2. Lipopolysaccharide (LPS) stimulat...
Chamaecyparis lawsonia, which brings beauty in parks and green space, is attacked by a variety of pathogenic agents specially fungi. In this study, some Chamaecyparis lawsonia available in parks that had disease symptoms were sampled. After sample collection, in order to isolate fungal pathogens, cuts of the infected plant tissues were placed on PDA (potato dextrose agar) and later were put on...
سیب زمینی solanum tuberosum از تیره solanaceae یکی از محصولات غذایی مهم دنیا است. بیماری لکه موجی آلترناریایی یکی از بیماریهای مهم سیب¬زمینی است که سالیانه مقادیر زیادی از محصول سیب زمینی را تحت تاثیر خود قرار می دهد و در سالهای اخیر به صورت یک بیماری مهم در مناطق سیب زمینی کاری ایران و بخصوص اصفهان در آمده است. در این تحقیق بیش از 320 جدایه قارچی از برگ های مبتلا به لکه موجی سیب زمینی از استان...
Abstract The main objectives of the present study include purification active Compounds from medecinal mushroom, Ganoderma spp. for inhibiting growth pathogenic fungi Fusarium oxysporum and Alternaria tenuissima . antifungal activity protein content separated by gel filtration chromatography four strains mushroom; G. resinaceum strain Has.AA-8(ON834527.1), applanatum Has.AA-6 (ON834523.1), 1049...
طیمطالعهرویگونههایجنسalternaria،ازمزارعتحتکشتسیبزمینیدراستانآذربایجانغربیدرفصل زراعی 89-1388، اندامهای هوایی مشکوک به آلودگی توسط قارچهای جنس آلترناریا جمعآوری و مورد مطالعه قرار گرفتند. در مجموع 141 جدایه متعلق به جنس آلترناریا جداسازی و خالصسازی شد. بر اساس مشخصاتریختشناسیجدایههای مورد مطالعه،9 گونه شاملa. alternata, a. broussonetiae, a. destruens, a. dumosa, a. interrupta, a. rhadina...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید