Results 21 to 30 of about 54,390 (278)

Towards Sensor-Based Phenotyping of Physical Barriers of Grapes to Improve Resilience to Botrytis Bunch Rot

open access: yesFrontiers in Plant Science, 2022
Botrytis bunch rot is one of the economically most important fungal diseases in viticulture (aside from powdery mildew and downy mildew). So far, no active defense mechanisms and resistance loci against the necrotrophic pathogen are known.
Katja Herzog   +7 more
doaj   +1 more source

Non-Invasive Monitoring of Berry Ripening Using On-the-Go Hyperspectral Imaging in the Vineyard

open access: yesAgronomy, 2021
Hyperspectral imaging offers enormous potential for measuring grape composition with a high degree of representativity, allowing all exposed grapes from the cluster to be examined non-destructively.
Juan Fernández-Novales   +2 more
doaj   +1 more source

Uncovering Northeast Portugal grapevine\u27s varietal legacy [PDF]

open access: yes, 2019
Northeast Portugal comprises the wine denominations "Douro" and "Trás-os-Montes". There are more than one hundred grapevine cultivars registered suitable for wine production in these regions (ministerial-orders number 1204/2006 and 383/2017), however ...
Donadel, Renate   +4 more
core   +2 more sources

Genetic Diversity and Structure in a Spanish Grape Germplasm Collection Assessed by SSR Markers

open access: yesAustralian Journal of Grape and Wine Research, 2022
Background and Aims. Vitis vinifera L. is a major global horticulture crop which holds historical connections contributing to the development of human culture.
Hiba Ghrissi   +3 more
doaj   +1 more source

The grapevine Pectin Methylesterases gene family and its involvement in Botrytis bunch rot control [PDF]

open access: yes, 2022
Plant Pectin Methylesterases (PMEs) represent a group of tissue-specific and developmentally regulated proteins. The gene family is involved in the plant cell wall (CW) remodelling process, by the control of the degree of cell wall pectin ...
Moretto, Marco   +4 more
core  

Effect of ground-cover management on predatory mites (Acari: Phytoseiidae) in a Mediterranean vineyard [PDF]

open access: yes, 2019
Most predatory mites belong to the family Phytoseiidae (Acari). Throughout the world, phytoseiids are involved in the biological control of phytophagous mites in vineyards.
Donadel, Renate   +8 more
core   +2 more sources

Response of ungrafted and grafted grapevine cultivans and rootstocks (Vitis sp.) to water stress

open access: yesOENO One, 2007
Aims: The responses of two Vitis vinifera cultivars (Cardinal and Superior Seedless) and two rootstocks (110R and SO4) to drought, the effect of grafting and the interactions of scion/rootstock were investigated.
Imene Toumi   +6 more
doaj   +1 more source

Genetic Diversity of Armenian Grapevine (Vitis vinifera L.) Germplasm: Molecular Characterization and Parentage Analysis

open access: yesBiology, 2021
Armenia is an important country of origin of cultivated Vitis vinifera subsp. vinifera and wild Vitis vinifera subsp. sylvestris and has played a key role in the long history of grape cultivation in the Southern Caucasus.
Kristine Margaryan   +4 more
doaj   +1 more source

Preculture medium optimization for in vitro microcuttings in the cryopreservation prozess of the grapevine cultivar 'Graševina' [PDF]

open access: yes, 2022
Grapevine (Vitis vinifera L.) is one of the oldest agricultural species. Wide application of this culture in the economy makes it one of the most important agricultural fruit culture in the world.
Stupić, Domagoj   +8 more
core  

Determination of Sugars and Acids in Grape Must Using Miniaturized Near-Infrared Spectroscopy

open access: yesSensors, 2023
An automatic determination of grape must ingredients during the harvesting process would support cellar logistics and enables an early termination of the harvest if quality parameters are not met.
Lucie Cornehl   +7 more
doaj   +1 more source

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