Results 21 to 30 of about 7,179 (254)

Sentinel-2 Imagery Monitoring Vine Growth Related to Topography in a Protected Designation of Origin Region [PDF]

Agriculture, 2021
Remote sensing satellite platforms provide accurate temporal and spatial information useful in viticulture with an increasing interest in their use. This study aims to identify the possibilities of freely available and with frequent revisit time Sentinel-2 satellites, to monitor vine growth at regional scale on a vine-growing Protected Designation of ...
Dimitrios Tassopoulos, Dionissios Kalivas, Rigas Giovos, Nestor Lougkos, Anastasia Priovolou   +4 more
openaire   +2 more sources

Effets des pesticides sur la biochimie de la vigne

OENO One, 1970
La thèse récente (1969) de F. CHABOUSSOU (Station de Zoologie agricole du Sud-Ouest, INRA) étudie certains « déséquilibres biologiques », particulièrement les pullulations d'Acariens sur vigne, à la suite de certains traitements pesticides (insecticides ...
Jean RIBEREAU-GAYON
doaj   +1 more source

Large-Scale Reassessment of In-Vineyard Smoke-Taint Grapevine Protection Strategies and the Development of Predictive Off-Vine Models [PDF]

Molecules, 2021
Smoke taint in wine is thought to be caused by smoke-derived volatile phenols (VPs) that are absorbed into grape tissues, trapped as conjugates that are imperceptible by smell, and subsequently released into wines as their free odor-active forms via metabolism by yeasts during fermentation.
James W. Favell, Osei B. Fordwour, Sydney C. Morgan, Ieva Zigg, Wesley F. Zandberg   +4 more
openaire   +3 more sources

PESTICIDES RESIDUES IN TOMATOES, POTATOES AND VINE LEAVES [PDF]

Journal of Food and Dairy Sciences, 2002
The efficiencies of washing, preparing and cooking as well as time after pesticide spraying in the elimination of some pesticides residues from the treated vegetable were studied.
Lamyaa EI-Sedeak, G. Moawad, Wafaa Hussin, Fatma Galal,   +3 more
doaj   +1 more source

Lutte contre la pourriture grise (Botrytis cinerea)

OENO One, 1970
S'attaquant surtout aux grappes et aux pédoncules, Botrytis cinerea forme conifidère de Scierotinia fuckeliana, étudié tout d'abord par MULLER-THURGAU (1888), puis par RAVAZ (1895), est fréquemment responsable de dommages relatifs à l'importance ou bien ...
J. LAFON, P. COUILLAUD
doaj   +1 more source

Protective activity of kudzu (Pueraria thunbergiana) vine on chemically-induced hepatotoxicity: in vitro and in vivo studies [PDF]

BMC Complementary and Alternative Medicine, 2015
Kudzu (Pueraria thunbergiana) root has long been used in Traditional Chinese Medicine. However, the vine of the kudzu plant has been considered waste material. This study aimed to investigate the hepatoprotective properties of the kudzu vine.We created 0 %, 30 %, 70 %, and 95 % ethanolic kudzu vine extracts.
Chang, Bo Yoon, Lee, Dong-Sung, Lee, Jun-Kyoung, Kim, Youn-Chul, Cho, Hyoung-Kwon, Kim, Sung Yeon   +5 more
openaire   +2 more sources

Les modalités de l'action de Botrytis cinerea sur la baie du raisin

OENO One, 1970
On connaît bien l'influence de la « pourriture noble », due au développement de Botrytis cinerea, sur la composition des raisins et sur les caractères particuliers et recherchés qu'elle donne aux vins blancs de certaines régions.
Jean RIBEREAU-GAYON
doaj   +1 more source

Analysis of the main physical and chemical characteristics of the vine shoots of three vine varieties from Veneto (Italy)

Journal of Agricultural Engineering, 2022
In Italy the agricultural residues resulting from pruning of vineyards represent a potential energy resource, in particular for the Veneto region which is the second Italian region by vineyard area. This study is aimed at analyzing the main physical and
Alessio Mencarelli, Raffaele Cavalli, Rosa Greco   +2 more
doaj   +1 more source

Evaluation of the efficiency of the polystyrene cone and geotextile fabric for the protection of the vine against late spring frosts in Québec for small exploitations and tree plantations

OENO One, 1999
Based on temperature measurements recorded within the aerial portions of the Vitis vinifera L. var. Melon vine variety during spring frosts, it was possible to evaluate the efficiency of two methods of phytoprotection : the polystyrene cone and geotextil~
Yvon Jolivet, Jean-Marie Dubois, Hardy Granberg   +2 more
doaj   +1 more source

Cuestiones actuales de la OCM única en materia vitivinícola

REDUR. Revista Electrónica de Derecho Universidad de La Rioja, 2015
The current work examines the rules on a scheme of authorisations for vine plantings contained in Regulation (EU) nº 1308/2013and in Commission implementing Regulation (EU) nº 2015/561 of 7 April 2015 laying down rules for the application of Regulation ...
Fernando González Botija
doaj   +1 more source