Magnitude of viticultural and enological effects. II. Relative impacts of cluster thinning and yeast strain on composition and sensory attributes of Chardonnay Musqué

…, R Roberts, J Willwerth… - … Journal of Enology …, 2007 - Am Soc Enol Viticulture
Chardonnay Musqué vines were subjected to six crop levels (nonthinned control and cluster
thinned at late bloom/early set, early stage I of berry growth, late stage I, lag phase, veraison…

Magnitude and interaction of viticultural and enological effects. I. Impact of canopy management and yeast strain on sensory and chemical composition of Chardonnay …

…, R Power, R Roberts, J Willwerth… - … Journal of Enology …, 2007 - Am Soc Enol Viticulture
Chardonnay Musqué vines in Ontario were subjected to hedging (control), basal leaf
removal (BLR), or cluster thinning (CT) over a 3-year period. Musts from each treatment were …

[PDF][PDF] Spatial variability in Ontario Riesling Vineyards: I. Soil, vine water status and vine performance

JJ Willwerth, AG Reynolds - Oeno One, 2020 - pdfs.semanticscholar.org
Aim: The major focus of this research was to explain the so-called terroir effects that impact
grapevine yield components, berry composition, and wine varietal character. To elucidate …

Applying temporal check‐all‐that‐apply (TCATA) to mouthfeel and texture properties of red wines

B Kemp, S Trussler, J Willwerth… - Journal of Sensory …, 2019 - Wiley Online Library
Temporal check‐all‐that‐apply (TCATA) has been used to characterize wines on a nonspecific
basis using a range of attributes to investigate sensory differences between wines. The …

Investigating the use of partial napping with ultra-flash profiling to identify flavour differences in replicated, experimental wines

B Kemp, G Pickering, J Willwerth… - Journal of wine research, 2018 - Taylor & Francis
Experimental wine studies with three or more treatments, over multiple years with replicated
wines, often require sensory analysis to describe treatment effects on the resultant wines. …

Sensory analysis of Riesling wines from different sub-appellations in the Niagara Peninsula in Ontario

JJ Willwerth, AG Reynolds… - American Journal of …, 2015 - Am Soc Enol Viticulture
Potential terroir effects are described that might impact Riesling wine varietal character. In
2005, the Vintners Quality Alliance of Ontario created putative sub-appellations within the …

Clone and rootstock interactions influence the cold hardiness of Vitis vinifera cvs. Riesling and Sauvignon blanc

…, D Inglis, B Kemp, JJ Willwerth - American Journal of …, 2021 - Am Soc Enol Viticulture
Cold damage is a threat to grapegrowers worldwide. Cold hardiness varies across Vitis
vinifera cultivars, but the influence of clone and rootstock selection on this trait is unclear. Five …

Red winemaking in cool climates

…, K Pedneault, G Pickering, K Usher, J Willwerth - Red Wine …, 2019 - Elsevier
Cool climate red wines tend to have higher acidity and lower alcohol compared to their
counterparts from warmer regions. Grape variety, vintage effects, and the subsequent chemical …

[HTML][HTML] Sensory analysis of Ontario Riesling wines from various water status zones

J Willwerth, A Reynolds, I Lesschaeve - Oeno One, 2018 - oeno-one.eu
Aims: Determinants of the terroir effect in Riesling were sought by choosing vine water status
as a major factor. It was hypothesized that consistent water status zones could be identified …

Schizophrenia a new drug brings patients back to life.

C Wallis, J Willwerth - Time, 1992 - elibrary.ru
Investigates the use of clozapine (brand name: Clozaril) for the treatment of schizophrenia
patients. Background of treating schizophrenia; Use of Thorazine and similar drugs; Cost and …