Index Catalog // ScholarsArchive@OSU

Development of Viticultural Practices to Improve Winegrape Performance : Experiment II: Effect of Canopy Location on Yield Components and Fruit Composition in Pinot noir Grapevines Trained to the Scott Henry Trellis System

Creator:: Ratliff-Peacock, Joey, Candolfi-Vasconcelos, M. Carmo, and Henry, Scott, Sr.
Abstract:: For this trial, established Pinot noir vines, located on the valley floor of the Umpqua Valley in Oregon were used. In 1996 and 1997 sixteen vines trained to the Scott Henry trellising system were separated into four different quadrants, determined by shoot orientation: Bottom canopy, shoots trained toward the ground;...
Resource Type:: Technical Report
Full Text:: Composition in Pinot noir Grapevines Trained to the Scott Henry Trellis System Joey Ratliff-Peacock, M

Development of Viticultural Practices to Improve Winegrape Performance Experiment I: Effect of Trellis Type and Canopy Location on Yield Components, Fruit Composition, Fruit Set, and Shoot Morphology in Pinot noir Grapevines [1997-1998]

Creator:: Ratliff-Peacock, Joey and Candolfi-Vasconcelos, M. Carmo
Abstract:: Five different trellis and training systems were compared in their effect on yield components, fruit composition, fruit set, and shoot morphology in Pinot noir grapevines in 1996 and 1997. This trial was performed on established vines planted on a low-vigor valley floor site, in the Willamette Valley of Oregon. The...
Resource Type:: Technical Report
Full Text:: Cordon); Scott Henry, cane pruned; Lyre, cane pruned; and Geneva Double Curtain (GDC,) cane pruned. The

Development of Viticultural Practices to Improve Winegrape Performance : Experiment I: Effect of Trellis Type and Canopy Location on Yield Components, Fruit Composition, Fruit Set, and Shoot Morphology in Pinot noir Grapevines

Creator:: Ratliff-Peacock, Joey and Candolfi-Vasconcelos, M. Carmo
Abstract:: Five different trellis and training systems were compared in their effect on yield components, fruit composition, fruit set, and shoot morphology in Pinot noir grapevines in 1996 and 1997. This trial was performed on established vines planted on a low-vigor valley floor site, in the Willamette Valley of Oregon. The...
Resource Type:: Technical Report
Full Text:: Cordon); Scott Henry, cane pruned; Lyre, cane pruned; and Geneva Double Curtain (GDC,) cane pruned. The

Evaluation of varieties, clones, and rootstocks: I. Evaluation of phylloxera-resistant rootstocks for the cultivars Pinot noir, Chardonnay, Pinot gris and Merlot : 1998-1999

Creator:: McAuley, Michael and Candolfi-Vasconcelos, M. Carmo
Abstract:: With new vineyard planting and the replanting of older vineyards on phylloxera-resistant rootstock on the rise, grape growers are looking for rootstocks that are good fits for a particular site and management style. Making an informed decision on rootstocks before planting can help create a vineyard that will be manageable...
Resource Type:: Technical Report
Full Text:: acknowledge Steve Castagnoli, Matt Compton, Scott Robbins and the whole OSU viticulture crew for their hard

Effects of Crop Level on Fruit Composition of Pinot noir Grapes

Creator:: Brasher, Erik and Candolfi-Vasconcelos, M. Carmo
Abstract:: A broad range of factors influences wine grape quality and its manipulation has stimulated interest among grape growers, wine makers, and research scientists alike. One such factor affecting wine grape quality is crop level, particularly for Pinot noir. Since the capacity of a vine to ripen fruit depends largely on...
Resource Type:: Technical Report
Full Text:: , Nickola, Stephanie and The Woodhall III crew of Scott Robbins, Matt Compton and Nick . Thank you

Cooperative Rootstock Trials: Research Update

Creator:: Candolfi-Vasconcelos, M. Carmo and Castagnoli, Steve
Abstract:: Five replicated rootstock trials established in Oregon's three main viticultural regions were evaluated for the effect of rootstock on Pinot noir performance. All the trials except Alpine included the following seven rootstocks: ungrafted Pinot noir, 3309 Couderc, 101-14 Millardet et De Grasset, 44-53 Malegue, 420 A Millardet et De Grasset,...
Resource Type:: Technical Report
Full Text:: research. Special thanks go to John Ousterhout, Scott Henry and Cari Crane from Henry Estate, Richard

Choosing Phylloxera-Resistant Rootstocks for Oregon Vineyards: The Impact on Vine Performance and Productivity

Creator:: Candolfi-Vasconcelos, M. Carmo and Castagnoli, Steve
Abstract:: Five replicated rootstock trials established in Oregon's three main viticultural. regions were evaluated for the effect of rootstock on Pinot noir performance. All the trials except Alpine included the following seven rootstocks: ungrafted Pinot noir, 3309 Couderc, 101-14 Millardet et De Grasset, 44-53 Mal6gue, 420 A Millardet et De Grasset,...
Resource Type:: Technical Report
Full Text:: this research. Special thanks go to John Ousterhout, Scott Henry and Cari Crane from Henry Estate

Assimilate Partitioning in Vitis vinifera During the Reproductive Period

Creator:: Finger, Sarah A. and Candolfi-Vasconcelos, M. Carmo
Abstract:: Objectives of proposed research: 1. Investigate the relationship between abscisic acid (ABA) and auxins and the regulation of carbon partitioning. 2. Investigate the origin of ABA present in the fruit during ripening and attempt to modify the partitioning pattern through manipulation of endogenous ABA levels using mefluidide (ABA biosynthesis promoter)...
Resource Type:: Technical Report
Full Text:: defoliation, rootstock, training system and leaf position on gas exchange of Pinot noir grapevines . Am. J

Evaluation of varieties, clones, and rootstocks: II. & III. Performance of Pinot noir and Chardonnay clones : 1997-1998

Creator:: Castagnoli, Steve and Candolfi-Vasconcelos, M. Carmo
Abstract:: Pinot noir and Chardonnay are the two main winegrape varieties in Oregon. In 1997, they comprised approximately 58% of the Oregon winegrape acreage, and 60% of the total production for a value of $14,171,000 (66% of total) (1). Internationally, clonal selection of Pinot noir and Chardonnay have made available, for...
Resource Type:: Technical Report
Full Text:: , Alex Haulman, Patrik Schonenberger, Joey Ratliff-Peacock, Michael McAuley, Scott Robbins, and Matt

Evaluation of phylloxera-resistant rootstocks for the cultivars Pinot noir, Chardonnay, Pinot gris and Merlot

Creator:: Shaffer, Ray and Candolfi-Vasconcelos, M. Carmo
Abstract:: Vineyard acreage in Oregon continues to increase at a rapid pace. In the past two years alone 1600 acres of new vineyard land have been planted (Rowley et al., 2000). Much of this has been on phylloxera-resistant rootstocks. This practice is strongly encouraged, since it is the only practical way...
Resource Type:: Technical Report
Full Text:: , Stephanie Lair, Nicolas Maillart, Michael McAuley, Jessica Mentzer, Scott Robbins, Annette Shaffer, Patrick

ScholarsArchive@OSU

Development of Viticultural Practices to Improve Winegrape Performance : Experiment II: Effect of Canopy Location on Yield Components and Fruit Composition in Pinot noir Grapevines Trained to the Scott Henry Trellis System

Development of Viticultural Practices to Improve Winegrape Performance Experiment I: Effect of Trellis Type and Canopy Location on Yield Components, Fruit Composition, Fruit Set, and Shoot Morphology in Pinot noir Grapevines [1997-1998]

Development of Viticultural Practices to Improve Winegrape Performance : Experiment I: Effect of Trellis Type and Canopy Location on Yield Components, Fruit Composition, Fruit Set, and Shoot Morphology in Pinot noir Grapevines

Evaluation of varieties, clones, and rootstocks: I. Evaluation of phylloxera-resistant rootstocks for the cultivars Pinot noir, Chardonnay, Pinot gris and Merlot : 1998-1999

Effects of Crop Level on Fruit Composition of Pinot noir Grapes

Cooperative Rootstock Trials: Research Update

Choosing Phylloxera-Resistant Rootstocks for Oregon Vineyards: The Impact on Vine Performance and Productivity

Assimilate Partitioning in Vitis vinifera During the Reproductive Period

Evaluation of varieties, clones, and rootstocks: II. & III. Performance of Pinot noir and Chardonnay clones : 1997-1998

Evaluation of phylloxera-resistant rootstocks for the cultivars Pinot noir, Chardonnay, Pinot gris and Merlot

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