Sustainable grape productivity and the growth-yield relationship: A review

GS Howell - American Journal of Enology and Viticulture, 2001 - Am Soc Enol Viticulture
Research reports and experimental efforts during the last century are presented with the goal
to encourage discussion of balancing grapevine fruit yield and vine growth and leaf area. …

Influence of mechanical postveraison leaf removal apical to the cluster zone on delay of fruit ripening in Sangiovese (Vitis vinifera L.) grapevines

…, V Lanari, P Sabbatini, GS Howell… - Australian Journal of …, 2013 - Wiley Online Library
Background and Aims Postveraison limitation of canopy photosynthesis delays grape berry
ripening and reduces sugar accumulation, thus lowering the alcohol content of the …

[PDF][PDF] Influence of leaf ageing, leaf area and crop load on photosynthesis, stomatal conductance and senescence of grapevine (Vitis vinifera L. cv. Pinot noir) leaves

PR Petrie, MT Trought, GS Howell - Vitis-Geilweilerhof-, 2000 - core.ac.uk
Treatments varying the leaf area (source) to crop load (sink) balance of pot-grown Pinot noir
vines caused differences in the photosynthesis (Pn) rates of the fourth leaf, 48 h after they …

The effect of leaf removal and canopy height on whole-vine gas exchange and fruit development of Vitis vinifera L. Sauvignon Blanc

PR Petrie, MCT Trought, GS Howell… - Functional plant …, 2003 - CSIRO Publishing
Canopy topping and leaf removal are management practices commonly used in New
Zealand vineyards to increase light and pesticide penetration to the fruit zone, thus, reducing …

The environmental control of cold acclimation in apple

GS Howell, CJ Weiser - Plant Physiology, 1970 - academic.oup.com
The role of photoperiod and temperature in the cold acclimation of living Haralson apple (Pyrus
malus L.) bark was studied in the autumn under field conditions in Minnesota. Whole …

Influence of crop load on photosynthesis and dry matter partitioning of Seyval grapevines I. Single leaf and whole vine response pre-and post-harvest

CE Edson, GS Howell, JA Flore - American Journal of …, 1993 - Am Soc Enol Viticulture
… cm2)/g fruit considered adequate to achieve suitable fruit quality covers a wide range from
5 to 7.3 cm2/g fruit (38) to 17 cm2/g fruit (8). Ten to 14 cm 2 of leaf area/g fruit were considered …

[HTML][HTML] Effects of early defoliation on yield, fruit composition, and harvest season cluster rot complex of grapevines

P Sabbatini, GS Howell - HortScience, 2010 - journals.ashs.org
Viticulture in Michigan is limited by a cool and humid climate and as a result, there is a
problem of harvest season cluster rot, especially in cultivars with compact cluster morphology. …

Influence of leaf removal, rootstock, and training system on yield and fruit composition of Pinot noir grapevines

…, W Zweifel, GS Howell - … Journal of Enology …, 1994 - Am Soc Enol Viticulture
A factorial designed experiment was used to vary leaf removal, rootstock, and training system
of Pinot noir grapevines during two seasons. Defoliation consisted of 0, 2, 4, 6, 8, or 10 …

Postveraison application of antitranspirant di-1-p-menthene to control sugar accumulation in Sangiovese grapevines

…, F Famiani, P Sabbatini, GS Howell… - … Journal of Enology …, 2013 - Am Soc Enol Viticulture
The effectiveness of a postveraison application of the film-forming antitranspirant Vapor
Gard (VG, ai di-1-p-menthene) was investigated as a technique to delay grape ripening and …

Influence of defoliation, rootstock, training system, and leaf position on gas exchange of Pinot noir grapevines

…, W Koblet, GS Howell… - … Journal of Enology …, 1994 - Am Soc Enol Viticulture
A factorial design was used to vary defoliation, rootstock, and training system of Pinot noir
grapevines during two seasons. Defoliation consisted of 0, 6, or 10 leaves removed …