The potential impacts of climate change on diseases affecting strawberries and the UK strawberry industry

The impact of climate change on plant disease is an important concern for agriculture. Tools from natural and social science are used in this interdisciplinary study in an innovative way to assess potential impacts on the UK strawberry sector. Records of agricultural statistics and disease incidence...

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Main Author: Calleja, Eman J.
Published: University of Warwick 2011
Subjects:
632
Online Access:http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.560119
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spelling ndltd-bl.uk-oai-ethos.bl.uk-5601192015-03-20T03:41:11ZThe potential impacts of climate change on diseases affecting strawberries and the UK strawberry industryCalleja, Eman J.2011The impact of climate change on plant disease is an important concern for agriculture. Tools from natural and social science are used in this interdisciplinary study in an innovative way to assess potential impacts on the UK strawberry sector. Records of agricultural statistics and disease incidence covering a 90-year period were analysed to study agricultural change and the past influence of disease on the sector. Future change in potential disease incidence was then modelled for three of the most common diseases by building probabilistic projections for 2020 to 2080 using the UKCP09 scenarios. Using these disease scenarios, data were collected from strawberry growers, through a national survey and case study work in two contrasting areas of strawberry production, covering around 40% of the UK sector. A number of major outcomes were obtained. The introduction of polytunnels was seen as the most important influence on change in the sector, tripling crop yields and reducing the climatic impact on yield variability. Disease was found to vary spatially and temporally throughout the country, emphasizing the need for development of resistant cultivars, use of pesticides and a change in cultivation methods. Changes in future disease incidence were predicted for all three pathogens, with a high degree of spatial variation. The outcome suggests that the UK Strawberry sector may be vulnerable, not only to the impacts of plant disease, which has affected both the distribution of the sector throughout the UK and profitability of some of the businesses, but especially to pressures arising from other factors such as labour and decreasing profit margins. When coupling these with important policy changes such as the change in the EU Pesticides Directive, a challenging picture emerges for the future of the sector in the UK. Lesson learned from this sector may be applicable to other sectors.632SB Plant cultureUniversity of Warwickhttp://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.560119http://wrap.warwick.ac.uk/46023/Electronic Thesis or Dissertation
collection NDLTD
sources NDLTD
topic 632
SB Plant culture
spellingShingle 632
SB Plant culture
Calleja, Eman J.
The potential impacts of climate change on diseases affecting strawberries and the UK strawberry industry
description The impact of climate change on plant disease is an important concern for agriculture. Tools from natural and social science are used in this interdisciplinary study in an innovative way to assess potential impacts on the UK strawberry sector. Records of agricultural statistics and disease incidence covering a 90-year period were analysed to study agricultural change and the past influence of disease on the sector. Future change in potential disease incidence was then modelled for three of the most common diseases by building probabilistic projections for 2020 to 2080 using the UKCP09 scenarios. Using these disease scenarios, data were collected from strawberry growers, through a national survey and case study work in two contrasting areas of strawberry production, covering around 40% of the UK sector. A number of major outcomes were obtained. The introduction of polytunnels was seen as the most important influence on change in the sector, tripling crop yields and reducing the climatic impact on yield variability. Disease was found to vary spatially and temporally throughout the country, emphasizing the need for development of resistant cultivars, use of pesticides and a change in cultivation methods. Changes in future disease incidence were predicted for all three pathogens, with a high degree of spatial variation. The outcome suggests that the UK Strawberry sector may be vulnerable, not only to the impacts of plant disease, which has affected both the distribution of the sector throughout the UK and profitability of some of the businesses, but especially to pressures arising from other factors such as labour and decreasing profit margins. When coupling these with important policy changes such as the change in the EU Pesticides Directive, a challenging picture emerges for the future of the sector in the UK. Lesson learned from this sector may be applicable to other sectors.
author Calleja, Eman J.
author_facet Calleja, Eman J.
author_sort Calleja, Eman J.
title The potential impacts of climate change on diseases affecting strawberries and the UK strawberry industry
title_short The potential impacts of climate change on diseases affecting strawberries and the UK strawberry industry
title_full The potential impacts of climate change on diseases affecting strawberries and the UK strawberry industry
title_fullStr The potential impacts of climate change on diseases affecting strawberries and the UK strawberry industry
title_full_unstemmed The potential impacts of climate change on diseases affecting strawberries and the UK strawberry industry
title_sort potential impacts of climate change on diseases affecting strawberries and the uk strawberry industry
publisher University of Warwick
publishDate 2011
url http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.560119
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