Dr Vinay Pagay

• Appointments

  Date	Position	Institution name
  2015 - ongoing	Lecturer in Viticulture	University of Adelaide
  2014 - 2015	Assistant Professor of Viticulture	Oregon State University

• Language Competencies

  Language	Competency
  English	Can read, write, speak, understand spoken and peer review
  German	Can read, write, speak and understand spoken

• Education

  Date	Institution name	Country	Title
  2009 - 2014	Cornell University	United States	Ph.D.
  2005 - 2008	Cornell University	United States	M.S.
  2001 - 2005	Brock University	Canada	B.Sc.(Hons.)
  1993 - 1999	McGill University	Canada	B.Eng. (Computer)

• Research Interests

  Agricultural Engineering Agriculture Agronomy & Agriculture Horticultural Crop Growth and Development Horticultural Production Horticulture Oenology and Viticulture Plant Biology Plant Physiology Sensor Technology

• Journals

  Year	Citation
  2023	Armstrong, C. E. J., Niimi, J., Boss, P. K., Pagay, V., & Jeffery, D. W. (2023). Use of Machine Learning with Fused Spectral Data for Prediction of Product Sensory Characteristics: The Case of Grape to Wine. Foods, 12(4), 757. DOI Scopus1 WoS1
  2023	Schlank, R., Kidman, C. M., Gautam, D., Jeffery, D. W., & Pagay, V. (2023). Data-driven irrigation scheduling increases the crop water use efficiency of Cabernet Sauvignon grapevines. Irrigation Science, 16 pages. DOI
  2023	Midzi, J., Jeffery, D. W., Baumann, U., Capone, D. L., Rogiers, S. Y., & Pagay, V. (2023). Evidence of Bi-Directional Volatile-Mediated Communication between Drought-Stressed and Well-Watered Grapevines (Vitis vinifera L.). Agronomy, 13(7), 1747. DOI
  2023	Wang, Y. M., Ostendorf, B., & Pagay, V. (2023). Detecting Grapevine Virus Infections in Red and White Winegrape Canopies Using Proximal Hyperspectral Sensing. Sensors, 23(5), 17 pages. DOI Scopus1
  2023	Armstrong, C. E. J., Previtali, P., Boss, P. K., Pagay, V., Bramley, R. G. V., & Jeffery, D. W. (2023). Grape Heterogeneity Index: Assessment of Overall Grape Heterogeneity Using an Aggregation of Multiple Indicators. Plants, 12(7), 1442. DOI
  2023	Wang, Y. M., Ostendorf, B., & Pagay, V. (2023). Evaluating the Potential of High-Resolution Visible Remote Sensing to Detect Shiraz Disease in Grapevines. Australian Journal of Grape and Wine Research, 2023, 9 pages. DOI
  2023	Armstrong, C. E. J., Gilmore, A. M., Boss, P. K., Pagay, V., & Jeffery, D. W. (2023). Machine learning for classifying and predicting grape maturity indices using absorbance and fluorescence spectra. Food Chemistry, 403, 1-10. DOI Scopus7 WoS6 Europe PMC4
  2023	Xiao, Z., Tyerman, S. D., Stait-Gardner, T., Price, W. S., Pagay, V., Schmidtke, L. M., & Rogiers, S. Y. (2023). Characterisation of internal oxygen concentration of strawberry (Fragaria × ananassa) and blueberry (Vaccinium corymbosum). Functional Plant Biology, 50(3), 256-265. DOI
  2022	Nagahatenna, D. S. K., Furlan, T. S., Edwards, E. J., Ramesh, S. A., & Pagay, V. (2022). Insights into Long-Term Acclimation Strategies of Grapevines (Vitis vinifera L.) in Response to Multi-Decadal Cyclical Drought. Agronomy, 12(12), 19 pages. DOI
  2022	Armstrong, C. E. J., Gilmore, A. M., Boss, P. K., Pagay, V., & Jeffery, D. W. (2022). Corrigendum to "Machine learning for classifying and predicting grape maturity indices using absorbance and fluorescence spectra" [Food Chemistry 403 (2023) 134321].. Food Chem, 406, 135055. DOI
  2022	Sams, B., Bramley, R. G. V., Sanchez, L., Dokoozlian, N. K., Ford, C. M., & Pagay, V. (2022). Characterising spatio‐temporal variation in fruit composition for improved winegrowing management in California Cabernet Sauvignon. Australian Journal of Grape and Wine Research, 28(3), 407-423. DOI Scopus4 WoS3
  2022	Sams, B., Bramley, R. G. V., Sanchez, L., Dokoozlian, N., Ford, C., & Pagay, V. (2022). Remote Sensing, Yield, Physical Characteristics, and Fruit Composition Variability in Cabernet Sauvignon Vineyards. American Journal of Enology and Viticulture, 73(2), 93-105. DOI Scopus7 WoS4
  2022	Wang, Y. M., Ostendorf, B., Gautam, D., Habili, N., & Pagay, V. (2022). Plant Viral Disease Detection: From Molecular Diagnosis to Optical Sensing Technology—A Multidisciplinary Review. Remote Sensing, 14(7), 1-24. DOI Scopus14 WoS12
  2022	Sams, B., Bramley, R. G. V., Aboutalebi, M., Sanchez, L., Dokoozlian, N. K., Ford, C. M., & Pagay, V. (2022). Facilitating mapping and understanding of within‐vineyard variation in fruit composition using data pooled from multiple vineyards. Australian Journal of Grape and Wine Research, 28(4), 522-533. DOI
  2022	Pagay, V., Furlan, T. S., Kidman, C. M., & Nagahatenna, D. (2022). Long-term drought adaptation of unirrigated grapevines (Vitis vinifera L.). Theoretical and Experimental Plant Physiology, 34(2), 215-225. DOI Scopus8 WoS8
  2022	Cogato, A., Jewan, S. Y. Y., Wu, L., Marinello, F., Meggio, F., Sivilotti, P., . . . Pagay, V. (2022). Water Stress Impacts on Grapevines (Vitis vinifera L.) in Hot Environments: Physiological and Spectral Responses. AGRONOMY-BASEL, 12(8), 19 pages. DOI Scopus4 WoS3
  2022	Midzi, J., Jeffery, D. W., Baumann, U., Rogiers, S., Tyerman, S. D., & Pagay, V. (2022). Stress-Induced Volatile Emissions and Signalling in Inter-Plant Communication. Plants, 11(19), 1-30. DOI Scopus11 WoS8 Europe PMC4
  2022	Jewan, S. Y. Y., Pagay, V., Billa, L., Tyerman, S. D., Gautam, D., Sparkes, D., . . . Singh, A. (2022). The feasibility of using a low-cost near-infrared, sensitive, consumer-grade digital camera mounted on a commercial UAV to assess Bambara groundnut yield. International Journal of Remote Sensing, 43(2), 393-423. DOI Scopus8 WoS7
  2021	Cogato, A., Wu, L., Jewan, S. Y. Y., Meggio, F., Marinello, F., Sozzi, M., & Pagay, V. (2021). Evaluating the Spectral and Physiological Responses of Grapevines (Vitis vinifera L.) to Heat and Water Stresses under Different Vineyard Cooling and Irrigation Strategies. Agronomy, 11(10), 1-20. DOI Scopus19 WoS18
  2021	Pagay, V. (2021). Evaluating a novel microtensiometer for continuous trunk water potential measurements in field-grown irrigated grapevines. Irrigation Science, 40(1), 10 pages. DOI Scopus8 WoS8
  2021	Armstrong, C. E. J., Ristic, R., Boss, P. K., Pagay, V., & Jeffery, D. W. (2021). Effect of grape heterogeneity on wine chemical composition and sensory attributes for Vitis vinifera cv. Cabernet Sauvignon. Australian Journal of Grape and Wine Research, 27(2), 206-218. DOI Scopus8 WoS7
  2021	Xiao, Z., Stait‐Gardner, T., Willis, S. A., Price, W. S., Moroni, F. J., Pagay, V., . . . Rogiers, S. Y. (2021). 3D visualisation of voids in grapevine flowers and berries using X‐ray micro computed tomography. Australian Journal of Grape and Wine Research, 27(2), 141-148. DOI Scopus5 WoS3
  2021	Xiao, Z., Chin, S., White, R. G., Gourieroux, A. M., Pagay, V., Tyerman, S. D., . . . Rogiers, S. Y. (2021). Vascular connections into the grape berry: the link of structural investment to seededness. Frontiers in Plant Science, 12, 1-14. DOI Scopus1 WoS1
  2021	Knowling, M. J., Bennett, B., Ostendorf, B., Westra, S., Walker, R. R., Pellegrino, A., . . . Grigg, D. (2021). Bridging the gap between data and decisions: A review of process-based models for viticulture. Agricultural Systems, 193, 1-13. DOI Scopus12 WoS13
  2021	Gautam, D., Ostendorf, B., & Pagay, V. (2021). Estimation of grapevine crop coefficient using a multispectral camera on an unmanned aerial vehicle. Remote Sensing, 13(13), 1-16. DOI Scopus12 WoS11
  2020	Gautam, D., & Pagay, V. (2020). A review of current and potential applications of remote sensing to study the water status of horticultural crops. Agronomy, 10(1), 140-1-140-35. DOI Scopus31 WoS25
  2020	Dayer, S., Scharwies, J. D., Ramesh, S. A., Sullivan, W., Doerflinger, F. C., Pagay, V., & Tyerman, S. D. (2020). Comparing hydraulics between two grapevine cultivars reveals differences in stomatal regulation under water stress and exogenous ABA applications. Frontiers in Plant Science, 11, 1-14. DOI Scopus22 WoS19 Europe PMC6
  2020	Wu, Q., Habili, N., Constable, F., Al Rwahnih, M. A., Goszczynski, D. E., Wang, Y., & Pagay, V. (2020). Virus Pathogens in Australian Vineyards with an Emphasis on Shiraz Disease.. Viruses, 12(8), 1-21. DOI Scopus14 WoS12 Europe PMC6
  2020	Szeto, C., Ristic, R., Capone, D., Puglisi, C., Pagay, V., Culbert, J., . . . Wilkinson, K. (2020). Uptake and glycosylation of smoke-derived volatile phenols by Cabernet Sauvignon grapes and their subsequent fate during winemaking. Molecules, 25(16), 1-17. DOI Scopus27 WoS29 Europe PMC17
  2019	Pagay, V., & Kidman, C. M. (2019). Evaluating Remotely-Sensed Grapevine (Vitis vinifera L.) Water Stress Responses across a Viticultural Region. Agronomy, 9(11), 17 pages. DOI Scopus15 WoS12
  2019	Cogato, A., Pagay, V., Marinello, F., Meggio, F., Grace, P., & Migliorati, M. D. A. (2019). Assessing the feasibility of using sentinel-2 imagery to quantify the impact of heatwaves on irrigated vineyards. Remote Sensing, 11(23), 19 pages. DOI Scopus26 WoS24
  2018	Doerflinger, F., & Pagay, V. (2018). Objective assessment of dried sultana grape quality using digital image analysis. Australian Journal of Grape and Wine Research, 24(2), 234-240. DOI Scopus5 WoS4
  2018	Do, C., Delaporte, K., Pagay, V., & Schultz, C. (2018). Salinity tolerance of muntries (Kunzea pomifera F. muell.), a native food crop in Australia. HortScience, 53(11), 1562-1569. DOI Scopus1
  2018	Pagay, V. (2018). Whole-canopy gas exchange chambers to accurately estimate canopy water use of ‘Tempranillo’ grapevines (Vitis vinifera L.) under various irrigation regimes in a semi-arid climate. Acta Horticulturae, 1197(1197), 77-82. DOI
  2018	Pagay, V., & Skinner, A. (2018). Continuous in situ measurements of crop water stress in ‘Shiraz’ grapevines using a thermal diffusivity sensor. Acta Horticulturae, 1197(1197), 83-88. DOI Scopus1 WoS2
  2017	Pagay, V., & Collins, C. (2017). Effects of timing and intensity of elevated temperatures on reproductive development of field-grown Shiraz grapevines. Oeno One, 51(4), 409-421. DOI Scopus24
  2017	Caravia, L., Pagay, V., Collins, C., & Tyerman, S. (2017). Application of sprinkler cooling within the bunch zone during ripening of Cabernet Sauvignon berries to reduce the impact of high temperature. Australian Journal of Grape and Wine Research, 23(1), 48-57. DOI Scopus23 WoS19
  2016	Wu, Q., Habili, N., & Pagay, V. (2016). Virus-associated Shiraz Disease may lead Shiraz to become an endangered variety in Australia.. Wine and Viticulture Journal, Jan/Feb, 47-50.
  2016	Pagay, V., Zufferey, V., & Lakso, A. N. (2016). The influence of water stress on grapevine (Vitis Vinifera L.) shoots in a cool, humid climate: growth, gas exchange and hydraulics. Functional Plant Biology: an international journal of plant function, 43(9), 827-837. DOI Scopus24 WoS22 Europe PMC2
  2016	Pagay, V. (2016). Effects of irrigation regime on canopy water use and dry matter production of ‘Tempranillo’ grapevines in the semi-arid climate of Southern Oregon, USA. Agricultural Water Management, 178, 271-280. DOI Scopus9 WoS8
  2015	Cole, J., & Pagay, V. (2015). Usefulness of early morning stem water potential as a sensitive indicator of water status of deficit-irrigated grapevines (Vitis vinifera L.). Scientia Horticulturae, 191, 10-14. DOI Scopus20 WoS16
  2015	Kim, B., Pagay, V., Cho, K., Na, Y., Yun, B., Choi, K., . . . Choi, H. (2015). Effect of oil cake application on soil and leaf nutrition and on fruit yields in non-astringent persimmon (Diospyros × kaki thunb.) trees. Journal of Horticultural Science and Biotechnology, 90(2), 203-209. DOI Scopus3 WoS3
  2014	Pagay, V., Santiago, M., Sessoms, D., Huber, E., Vincent, O., Pharkya, A., . . . Stroock, A. (2014). A microtensiometer capable of measuring water potentials below -10 MPa. Lab on a Chip - Miniaturisation for chemistry, physics, biology, materials science and bioengineering, 14(15), 2806-2817. DOI Scopus41 WoS39 Europe PMC5
  2014	Stroock, A., Pagay, V., Zwieniecki, M., & Holbrook, N. (2014). The physicochemical hydrodynamics of vascular plants. Annual Review of Fluid Mechanics, 46(1), 615-642. DOI Scopus151 WoS147
  2013	Pagay, V., Reynolds, A., & Fisher, K. (2013). The influence of bird netting on yield and fruit, juice, and wine composition of vitis vinifera L.. Journal International des Sciences de la Vigne et du Vin, 47(1), 35-45. Scopus3 WoS3
  2013	Santiago, M., Pagay, V., & Stroock, A. (2013). Impact of electroviscosity on the hydraulic conductance of the bordered pit membrane: a theoretical investigation. Plant Physiology, 163(2), 999-1011. DOI Scopus37 WoS33 Europe PMC14
  2010	Pagay, V., & Cheng, L. (2010). Variability in berry maturation of concord and Cabernet franc in a cool climate. American Journal of Enology and Viticulture, 61(1), 61-67. Scopus38 WoS37
  2009	Pagay, V., & Cheng, L. (2009). Variability Management in Grapes Using Plant Growth Regulators. AMERICAN JOURNAL OF ENOLOGY AND VITICULTURE, 60(3), 405A.
  2008	Pagay, V., & Cheng, L. (2008). Enhancing and synchronizing grape berry ripening. AMERICAN JOURNAL OF ENOLOGY AND VITICULTURE, 59(1), 112A.
  2007	Kilmartin, P. A., Reynolds, A. G., Pagay, V., Nurgel, C., & Johnson, R. (2007). Polyphenol content and browning of Canadian icewines. Journal of Food, Agriculture and Environment, 5(3-4), 52-57. Scopus18 WoS14
  2007	Huber, L., Eisenbeis, G., Rühl, E. H., Pagay, V., & Kirchmair, M. (2007). Distribution and host range of the grapevine plasmodiophorid Sorosphaera viticola. Vitis - Journal of Grapevine Research, 46(1), 23-25. Scopus5 WoS5

• Conference Papers

  Year	Citation
  2022	Cogato, A., Sozzi, M., Meggio, F., Marinello, F., Jewan, S. Y. Y., & Pagay, V. (2022). Evaluation of the physiological and spectral responses of grapevines (Vitis vinifera L.) under different durations of drought stress under high temperature conditions. In 2022 IEEE Workshop on Metrology for Agriculture and Forestry, MetroAgriFor 2022 - Proceedings (pp. 368-372). Perugia, Italy: IEEE. DOI
  2020	Armstrong, C., Previtali, P., Pagay, V., Boss, P., & Jeffery, D. (2020). Regulated deficit irrigation and crop load interaction effects on grape heterogeneity. In Proceedings of the XIIIth International Terroir Congress, as published in IVES Conference Series (pp. 1-5). Villenave d'Ornon, France: International Viticulture & Enology Society.
  2019	Sams, B., Bramley, R., Pagay, V., Sanchez, L., Ford, C., & Dokoozlian, N. (2019). Can mapping of within-vineyard variability be facilitated using data from multiple vineyards?. In Precision Agriculture 2019 - Papers Presented at the 12th European Conference on Precision Agriculture, ECPA 2019 (pp. 743-749). Netherlands: Wageningen Academic Publishers. DOI Scopus2
  2017	Dayer, S., Tyerman, S. D., Garnett, T., & Pagay, V. (2017). Relationship between hydraulic and stomatal conductance and its regulation by root and leaf aquaporins under progressive water stress and recovery and exogenous application of ABA in Vitis vinifera L. ‘Syrah’. In Acta Horticulturae 1188 Vol. 1188 (pp. 227-234). online: ISHS. DOI Scopus4 WoS4

• Conference Items

  Year	Citation
  2021	Knowling, M., Westra, S., Bennett, B., Ostendorf, B., Walker, R., Pellegrino, A., . . . Pagay, V. (2021). The ‘cause and effect’ of water decisions: Generalizing water production functions for viticulture through biophysical simulation. Poster session presented at the meeting of 24th International Conference on Modelling and Simulation. Sydney, Australia: Modelling and Simulation Society of Australia and New Zealand Inc.
  2021	Knowling, M., White, J. T., Collins, C., Grigg, D., Westra, S., Ostendorf, B., . . . Pagay, V. (2021). Real-time ensemble assimilation of image-based canopy data into a process-based model for improved vineyard forecasting, situational awareness and decision-making. Poster session presented at the meeting of https://www.mssanz.org.au/modsim2021/documents/MODSIM2021_BookofAbstracts.pdf. Sydney, Australia.
  2018	Bennett, B., Westra, S., Cavagnaro, T., Wheeler, S., Shi, Q., & Pagay, V. (2018). Unpacking Agricultural System Complexities for Improved Outcomes: Taking Advantage of Emerging Data, Technologies and Analysis. Poster session presented at the meeting of AGU Fall Meeting.
  2018	Habili, N., Wu, Q., Al Rwahnih, M., & Pagay, V. (2018). Group II variants of Grapevine virus A are associated with Shiraz Disease in Australia.. Poster session presented at the meeting of 19th International Council for the Study of Virus and Virus-like Diseases of the Grapevine (ICVG).
  2018	Pagay, V., Habili, N., Wu, Q., & Coleman, D. (2018). Rapid and non-destructive detection of Shiraz disease and grapevine leafroll disease on asymptomatic grapevines in Australian vineyards.. Poster session presented at the meeting of 19th International Council for the Study of Virus and Virus-like Diseases of the Grapevine (ICVG).
  2012	Pagay, V., Zufferey, V., & Lakso, A. N. (2012). Testing the Theory of Hydraulic Autonomy of Grapevine Shoots under Water Stress. Poster session presented at the meeting of AMERICAN JOURNAL OF ENOLOGY AND VITICULTURE. AMER SOC ENOLOGY VITICULTURE.

VITICULT 2500WT - Viticultural Science II

OENOLOGY 3530WT - Engineering for Viticulture and Oenology

• Current Higher Degree by Research Supervision (University of Adelaide)

  Date	Role	Research Topic	Program	Degree Type	Student Load	Student Name
  2023	Principal Supervisor	Characterising Physiological and Biochemical Traits in Shiraz Grapevines of Varying Vine Age in Barossa Valley Geographical Indication	Doctor of Philosophy	Doctorate	Full Time	Ms Grace Puspita Prayogo
  2022	Co-Supervisor	Characterisation and Optimisation of Pyroligneous Acid Properties for Agricultural Applications	Doctor of Philosophy	Doctorate	Full Time	Mr Duc Huy Hung Nguyen
  2022	Co-Supervisor	Development of biochar-based nutrient recycling technology for enhancing nutrient retention and grapevine productivity in vineyard soils	Doctor of Philosophy	Doctorate	Full Time	Miss Yijia He
  2021	Principal Supervisor	Evaluating the influence of different irrigation scheduling strategies in warm climate Cabernet Sauvignon grapevine, considering water use efficiency (WUE), yield, fruit quality and specific profitability indicators.	Doctor of Philosophy	Doctorate	Full Time	Miss Rochelle Schlank
  2019	Principal Supervisor	Unmanned Aerial Systems-Based Remote Sensing for Monitoring Growth and Development of Underutilized Crops	Doctor of Philosophy under a Jointly-awarded Degree Agreement with	Doctorate	Full Time	Mr Shaikh Yassir Yousouf Jewan
  2019	Co-Supervisor	Molecular and Physiological Events that Underlie Cell Death in the Grape Berry	Doctor of Philosophy	Doctorate	Full Time	Miss Lishi Cai
  2018	Co-Supervisor	Managing Berry Heterogeneity	Doctor of Philosophy	Doctorate	Full Time	Miss Claire Elizabeth Jane Armstrong

• Past Higher Degree by Research Supervision (University of Adelaide)

  Date	Role	Research Topic	Program	Degree Type	Student Load	Student Name
  2020 - 2023	Principal Supervisor	Inter-vine Signalling via Plant Volatiles	Doctor of Philosophy	Doctorate	Full Time	Miss Joanah Midzi
  2020 - 2022	Co-Supervisor	Cover Crops, Carbon Dynamics and the Ecological Intensification of Vineyards – A View From Under the Vine	Doctor of Philosophy	Doctorate	Full Time	Mr Joseph Nicholas John Marks
  2019 - 2023	Principal Supervisor	Detection of grapevine viral diseases in Australian vineyards using remote sensing and hyperspectral technology	Doctor of Philosophy	Doctorate	Full Time	Mr Yeniu Wang
  2018 - 2022	Co-Supervisor	Evaluating Diagnostics and Mitigation of Smoke Exposure in Grapes and Wine	Doctor of Philosophy	Doctorate	Full Time	Ms Colleen Szeto
  2018 - 2022	Principal Supervisor	Understanding Spatiotemporal Patterns of Chemical Attributes in ‘Vitis vinifera’ L. cv. Cabernet Sauvignon Vineyards in Central California as a Basis for Predicting Fruit Composition	Doctor of Philosophy	Doctorate	Full Time	Mr Brent Shipley Sams
  2018 - 2023	Co-Supervisor	The Role of Gamma-aminobutyric acid and Hydrogen peroxide in Cell Death in Grape Berry Development	Doctor of Philosophy	Doctorate	Full Time	Mrs Chethana Gowder Shekharappa
  2016 - 2017	Co-Supervisor	Pre-breeding of an Indigenous Crop in Australia, Kunzea pomifera (muntries): Horticultural Production and Genetic Diversity	Doctor of Philosophy	Doctorate	Full Time	Dr Chi Mai Do

• Memberships

  Date	Role	Membership	Country
  2015 - ongoing	Member	Australian Society of Viticulture and Oenology	Australia
  2015 - ongoing	Member	Australian Society of Horticultural Science	Australia
  2014 - ongoing	Member	American Society of Horticultural Science	Australia
  2012 - ongoing	Member	International Society of Horticultural Science	Australia
  2009 - ongoing	Member	American Society of Enology and Viticulture	Australia

• Position: Senior Lecturer
• Phone: 83130773
• Email: vinay.pagay@adelaide.edu.au
• Campus: Waite
• Building: Wine Innovation Central, floor Level Four
• Room: 4.28
• Org Unit: Agricultural Science