Occurrence of rust on Solidago canadensis, a new host record for Coleosporium asterum from India
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چکیده
منابع مشابه
Outbreak of Rust Caused by Coleosporium asterum on Solidago virgaurea var. gigantea in Ulleung-do
From June to October 2012, severe outbreaks of rust disease on Solidago virgaurea var. gigantea were observed in 5 different regions of Ulleung-do, Korea. Typical rust symptoms appeared as yellow spots, uredinia on leaves, and massive urediniospores covering the entire plant. Severely infected plants became discolored and died. On the basis of its morphological and molecular characteristics, th...
متن کاملA new labdane diterpene from the flowers of Solidago canadensis.
A new labdane diterpene, 9alpha,16xi-dihydroxy-6-oxo-7,13-labdadien-15,16-olide (solicanolide, 1) and six known compounds identified as quercetin (2), 3-O-caffeoylquinic acid (3, neochlorogenic acid), 5-O-caffeoylquinic acid (4, chlorogenic acid), 4,5-di-O-caffeoylquinic acid (5), 3,5-di-O-caffeoylquinic acid (6) and 3,4-di-O-caffeoylquinic acid (7) were isolated from the flowers of Solidago ca...
متن کاملGenotype, environment, and genotype by environment interactions determine quantitative resistance to leaf rust ( Coleosporium asterum ) in Euthamia graminifolia (Asteraceae)
• The strength and consistency of genotypic differences in disease resistance determine the potential for resistance evolution in host populations that rely on vegetative reproduction. Here we surveyed infection intensity of host genotypes across space and time to estimate genotypic and environmental effects on quantitative disease resistance. • Cloned fragments of 12 Euthamia graminifolia geno...
متن کاملA new host record of Allothrombium triticium (Acari: Prostigmata: Trombidiidae) larvae ectoparasitic on Adalia bipunctata (Coleoptera: Coccinellidae) from Turkey
لارو کنه‌ی Allothrombium triticium Zhang فقط به عنوان انگل خارجی شته‌ها گزارش شده است. در طی بررسی فون کنه‌های خانواده‌ی Trombidiidae ترکیه، لاروهای این کنه به عنوان انگل خارجی لاروهای کفشدوزکAdalia bipunctata (Linnaeus) از آنکارا جمع‌آوری شد.
متن کاملHelvella acetabulum, a new record from Iran
A few specimens collected from northeast of Iran were identified Helvella acetabulum (L.) Quél.
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ژورنال
عنوان ژورنال: Plant Pathology & Quarantine
سال: 2016
ISSN: 2229-2217
DOI: 10.5943/ppq/6/1/6