If you’re curious to know more about some of the various properties, measurements and traits on the cultivars we have researched, please explore the resource links below.
In addition, the Penn State Extension Grape and Wine Production website contains even more resources as well as featured articles, guides, videos, news, workshops, and more!
Pruning method:
https://extension.psu.edu/dormant-cane-and-spur-pruning-in-bunch-grape-vineyards
https://extension.psu.edu/grapevine-cane-and-spur-pruning-fundamentals
Growth habit:
https://extension.psu.edu/mechanized-grapevine-fruit-zone-leaf-removal
https://extension.psu.edu/grapevine-fruit-zone-leaf-removal
https://extension.psu.edu/early-season-grapevine-canopy-management-part-ii-early-leaf-removal-elr
https://extension.psu.edu/a-general-review-of-applied-grapevine-nutrition-principles
https://extension.psu.edu/a-brief-review-of-fruit-zone-management-principles
Growth vigor:
https://extension.psu.edu/shoot-thinning-considerations-in-bunch-grape-vineyards
https://extension.psu.edu/early-season-grapevine-canopy-management-shoot-thinning
https://extension.psu.edu/a-general-review-of-applied-grapevine-nutrition-principles
https://extension.psu.edu/the-fundamentals-of-grapevine-tissue-sampling-for-nutrient-analysis
https://extension.psu.edu/assessing-and-managing-potassium-concentration-in-the-vineyard
Bud break timing:
https://extension.psu.edu/understanding-and-preventing-spring-frost-and-freeze-damage-to-grapes
Cold injury of buds:
https://extension.psu.edu/grapevine-cold-injury
Cold injury of permanent vine structures:
https://extension.psu.edu/grapevine-cold-injury
Chance the fruit will reach desired maturity:
https://extension.psu.edu/from-the-vineyard-post-veraison-berry-shrivel-and-discoloration
Harvest timing:
https://extension.psu.edu/assessing-and-managing-potassium-concentration-in-the-vineyard
Trellis systems:
https://extension.psu.edu/watson-training-system-for-bunch-wine-grapes
Difficulty controlling sour rot:
https://extension.psu.edu/grape-sour-rot
Difficulty controlling downy mildew:
https://extension.psu.edu/fungicide-resistance-management-in-vineyards
https://extension.psu.edu/grape-disease-downy-mildew
https://extension.psu.edu/downy-mildew-on-grapes
Difficulty controlling powdery mildew:
https://extension.psu.edu/fungicide-resistance-management-in-vineyards
https://extension.psu.edu/powdery-mildew-of-grapes-in-home-gardens
Difficulty controlling botrytis bunch rot
https://extension.psu.edu/botrytis-bunch-rot-winemaking-implications-and-considerations
https://extension.psu.edu/grape-disease-botrytis-bunch-rot
https://extension.psu.edu/fungicide-resistance-management-in-vineyards
Difficulty controlling black rot:
https://extension.psu.edu/grape-disease-black-rot-photo-gallery
https://extension.psu.edu/grape-disease-black-rot
Difficulty controlling phomopsis:
https://extension.psu.edu/phomopsis-cane-leaf-spot-and-fruit-rot-in-home-vineyards
Chemistry: pH
https://extension.psu.edu/assessing-and-managing-potassium-concentration-in-the-vineyard
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