Search results for " grapevine"

showing 5 items of 35 documents

Study of the variability of an endophytic Acremonium population in symptomless grapevines.

2009

fungal endophyte grapevine asyntomatic.
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In-Field LAMP Detection of Flavescence Dorée Phytoplasma in Crude Extracts of the Scaphoideus titanus Vector

2022

One of the most destructive diseases affecting grapevine in Europe is caused by Flavescence Dorée phytoplasma (FDp), which belongs to the 16Sr-V group and is a European Union quarantine pathogen. Although many molecular techniques such as loop-mediated isothermal amplification (LAMP) are widely used for the rapid detection of FDp in infected grapevine plants, there is no developed isothermal amplification assay for FDp detection in the insect vectors that are fundamental for the spread of the disease. For this reason, a simple in-field real-time LAMP protocol was optimized and developed for the specific detection of FDp in the insect vector Scaphoideus titanus. The LAMP assay was optimized …

isothermal amplificationAmerican grapevine leafhopperquarantine pathogenelm yellows disease; American grapevine leafhopper; isothermal amplification; point-of-care detection; quarantine pathogenpoint-of-care detectionSettore AGR/12 - Patologia Vegetaleelm yellows diseaseAgronomy and Crop ScienceAgronomy
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Detection of an endophytic Acremonium sp. in healthy or naturally damaged leaves of Vitis vinifera.

2003

leaf grapevine fungal endophyte confocal microscopy.
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Naphthalenone polyketides produced by Neofusicoccum parvum, a fungus associated with grapevine Botryosphaeria dieback

2016

A strain of Neofusicoccum parvum isolated from declining vines was pathogenic to grapevine cultivar Inzolia in Sicily. This strain produced some metabolites in liquid medium. Crude extract, through a bio-guided purification process, yielded four naphthalenone polyketides. They were identified by comparison with spectroscopic data and optical proprieties reported in literature as: (3S, 4S)-7-ethyl-3,4,8-trihydroxy-6-methoxy-3,4-dihydro-1-(2H)-naphthalenone, (3S*, 4S*)-3,4-dihydro-3,4,8-trihydroxy-7-(1-hydroxyethyl)-6-methoxy-1-(2H)-naphthalenone, (4S)-3,4-dihydro-4,8-dihydroxy-1-(2H)-naphthalenone, named  botryosphaerones D and A, isosclerone, respectively,  and (3S*,4S*)-3,4,5-trihydroxy-1-…

phytotoxinsBotryosphaeriaceaelcsh:BotanySettore AGR/12 - Patologia Vegetalegrapevine trunk diseasesBotryosphaeriaceae grapevine trunk diseases phytotoxins.lcsh:QK1-989grapevine trunk disease
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Technical English for agriculture

2021

As the world goes global, the agricultural business needs to move across frontiers and oceans. Food, raw and processed, is regularly transported across continents. As space is no longer a limit for food trade and human nutrition, language cannot represent a barrier to this continuous exchange. In the last 60 years, English has been taking a foothold as the primary language for world trade and the exchange of agricultural goods is no exception. Agricultural sciences embrace a large number of disciplines, from botany to environmental physiology, from soil science to meteorology, from plant propagation to cultural management, from soil management to pest control, from field crops to animal husb…

plant anatomy soil properties plant propagation irrigation agricultural machinery viticulture oenology olive cultivation olive oil insect morphology farm animals pasta cheese plant pathologytechnical terms plant environmental physiology soil irrigation agricultural machinery crop classification grapevines and wine-making olive and olive oil farm animals cheese making pasta entomologyplant anatomy soil properties plant propagation irrigation agricultural machinery viticulture oenology olive cultivation olive oil entomology animal husbandry plant pathology
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