Research Article
Weather Variables for Within-Vineyard Awareness of Botrytis Risk
Table 1
Climate variables for the localities of Campania (CP) and Kayena (Kay) and deviation from recent historical averages (in parentheses), 1991–2020.
| | CSA locality | Season | Mean growing season temperature (°C) October to April | Growing degree days (GDD, 10°C base temperature) October to April | Potential EToa December to February (summer) | Potential EToa March to May (autumn) |
| | CP | 2009-10 | 14.2 (−0.4) | 904 (−95) | 429 (−37) | 221 (13) | | CP | 2010-11 | 15.0 (0.4) | 1075 (76) | 469 (3) | 196 (−12) | | CP | 2011-12 | 15.2 (0.6) | 1112 (113) | 497 (31) | 205 (−3) | | CP | 2012-13 | 14.7 (0.1) | 1012 (12) | 486 (20) | 230 (22) | | CP | 2013-14 | 14.4 (−0.2) | 931 (−68) | 455 (−11) | 216 (8) | | Kay | 2009-10 | 15.4 (−0.3) | 1146 (−57) | 450 (−40) | 230 (4) | | Kay | 2012-13 | 15.8 (0.1) | 1225 (22) | 508 (18) | 246 (20) | | Kay | 2018-19 | 15.4 (−0.3) | 1144 (−59) | 476 (−14) | 226 (0) |
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aEvapotranspiration (non-crop specific). Data sourced from Climate Services for Agriculture (CSA) [ 36]. |
