Results 131 to 140 of about 63,237 (245)

A method for phenotypic evaluation of grapevine resistance in relation to phenological development

open access: yesScientific Reports
Fungus-resistant grapevine cultivars, so called PIWIs, are characterized by increased resistance to powdery mildew and downy mildew. However, in order to maintain the durability of resistance in these new grape cultivars, targeted fungicide treatments ...
Stefan Schumacher   +4 more
doaj   +1 more source

Current downy mildew control strategies in Swiss organic vineyards [PDF]

open access: yes, 2006
The currently used downy mildew control strategies in vitis vinifera in Switzerland are based on the use of acidified clay products combined with copper and sulphur.
Amsler, Thomas   +4 more
core  

Phylloxera, price volatility and institutional innovation in france's domestic wine markets, 1870-1911 [PDF]

open access: yes, 2004
This paper looks at the response of growers and merchants, first to vine disease and high prices, and then to the problems of overproduction and product adulteration.
Simpson, James
core   +1 more source

Explaining contract choice : vertical co-ordination, sharecropping, and wine, France 1850-1950. [PDF]

open access: yes
Recent literature on sharecropping has emphasized its importance in reducing problems associated with moral hazard in cultivation (Tuscany), or in providing an important ‘rung’ on the farm ladder (US South). Yet despite these and other important features,
Carmona Pidal, Juan, Simpson, James
core  

Ancient DNA reveals 4000 years of grapevine diversity, viticulture and clonal propagation in France. [PDF]

open access: yesNat Commun
Noraz R   +41 more
europepmc   +1 more source

The "Rabassa Morta" in Catalan viticulture: the rise and decline of a long-term sharecropping contract, 1670s-1920s [PDF]

open access: yes
For long periods, and in line with recent theoretical literature, the rabassa morta sharecropping contract successfully reduced problems of moral hazard and opportunistic behavior, and provided incentives for sharecroppers to respond to market ...
James Simpson, Juan Carmona Pidal
core  

The Role of Research in Wine: the Emergence of a Regional Research Area in an Italian Wine Production System [PDF]

open access: yes
The process of technological modernisation of the wine industry has increasingly become a global phenomenon involving both traditional wine producing countries – such as France, Italy and Portugal – as well as new emerging producers –as the US, Australia,
Andrea Morrison, Roberta Rabellotti
core  

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