First report of clematis chlorotic mottle virus on clematis in Russia
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چکیده
منابع مشابه
Chemical constituents from Clematis delavayi var. spinescens.
A new coumarin, 7-hydroxy-4,6-dimethoxy-5-methylcoumarin (1), was isolated from the aerial parts of Clematis delavayi var. spinescens together with 17 known compounds. Their structures were identified by extensive spectral analysis, especially 2D NMR techniques. Antiangiogenic effects of all compounds were evaluated using a zebrafish model.
متن کاملIdentification of Xylem Occlusions Occurring in Cut Clematis (Clematis L., fam. Ranunculaceae Juss.) Stems during Their Vase Life
During the vase life of cut stems obstruction of xylem vessels occurs due to microbial growth, formation of tyloses, deposition of materials in the lumen of xylem vessels and the presence of air emboli in the vascular system. Such obstructions may restrict water uptake and its transport towards upwards thus lowering their ornamental value and longevity of cut flowers. Clematis is a very attract...
متن کاملMicropropagation of Clematis orientalis L. culture in vitro
Background & Aim: Clematis is an ornamental and medicinal plant that is primarily planted as an ornamental plant. Clematis orientalis is native to Asia and Central Europe, used as an antiseptic and refrigerant. The propagation of Clematis is very important. In this study, the effects of plant growth regulators on rooting and growth of the plants in vitro cult...
متن کاملAntimicrobial Activity of Clematis Brachiata Thunb Leaf Extracts
The antimicrobial activity as well as phytochemical screening of the hexane, acetone, methanol and water extracts of Clematis brachiata Thunb (Ranunculaceae) leaves was investigated. The agar dilution assay method was used for the evaluation of the antimicrobial activity of extracts against 10 bacteria and four fungal species. The phytochemical screenings were performed by using the standard pr...
متن کاملA new flavone C-glycoside from Clematis rehderiana.
A new flavone C-glycoside, isovitexin 6''-O-E-p-coumarate (1) and two known flavonoid glycosides--quercetin 3-O-beta-D-glucuronopyranoside (2) and isoorientin (3)--were isolated from an ethanol extract of aerial parts of Clematis rehderiana. Their structures were determined by spectroscopic methods. The antioxidant effects of the two flavone C-glycosides were evaluated by both the MTT and DPPH ...
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ژورنال
عنوان ژورنال: Journal of Plant Pathology
سال: 2018
ISSN: 1125-4653,2239-7264
DOI: 10.1007/s42161-018-0112-0