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Author Legarrea, S.; Betancourt, M.; Plaza, M.; Fraile, A.; García-Arenal, F.; Fereres, A. doi  openurl
  Title Dynamics of nonpersistent aphid-borne viruses in lettuce crops covered with UV-absorbing nets Type Journal Article
  Year 2012 Publication Virus Research Abbreviated Journal Virus Res.  
  Volume 165 Issue 1 Pages 1-8  
  Keywords (down) Absorption; Animals; Aphids/growth & development/radiation effects/*virology; Insect Control/instrumentation/*methods; Insect Vectors/growth & development/radiation effects/*virology; Lettuce/parasitology/*virology; Plant Diseases/prevention & control/*virology; Plant Viruses/*physiology; Protective Devices/virology; Ultraviolet Rays  
  Abstract Aphid-transmitted viruses frequently cause severe epidemics in lettuce grown under Mediterranean climates. Spatio-temporal dynamics of aphid-transmitted viruses and its vector were studied on lettuce (Lactuca sativa L.) grown under tunnels covered by two types of nets: a commercial UV-absorbing net (Bionet) and a Standard net. A group of plants infected by Cucumber mosaic virus (CMV, family Bromoviridae, genus Cucumovirus) and Lettuce mosaic virus (LMV, family Potyviridae, genus Potyvirus) was transplanted in each plot. The same virus-infected source plants were artificially infested by the aphid Macrosiphum euphorbiae (Thomas). Secondary spread of insects was weekly monitored and plants were sampled for the detection of viruses every two weeks. In 2008, the infection rate of both CMV and LMV were lower under the Bionet than under the Standard cover, probably due to the lower population density and lower dispersal rate achieved by M. euphorbiae. However, during spring of 2009, significant differences in the rate of infection between the two covers were only found for LMV six weeks after transplant. The spatial distribution of the viruses analysed by SADIE methodology was “at random”, and it was not associated to the spatial pattern of the vector. The results obtained are discussed analyzing the wide range of interactions that occurred among UV-radiation, host plant, viruses, insect vector and environmental conditions. Our results show that UV-absorbing nets can be recommended as a component of an integrated disease management program to reduce secondary spread of lettuce viruses, although not as a control measure on its own.  
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  Language English Summary Language Original Title  
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  Series Volume Series Issue Edition  
  ISSN 0168-1702 ISBN Medium Article  
  Area Expedition Conference  
  Notes CropM Approved no  
  Call Number MA @ admin @ Serial 4475  
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Author Świerk, W. openurl 
  Title Changes in the quality of surface water bodies against the background of the implementation of the sustainable development program of rural areas in the catchment Type Book Whole
  Year 2012 Publication Abbreviated Journal  
  Volume Issue Pages  
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  Corporate Author Thesis Ph.D. thesis  
  Publisher Institute of Technology and Life Science at Falenty Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title PhD  
  Series Volume PhD Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number MA @ admin @ Serial 5143  
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Author Soussana, J.-F.; Fereres, E.; Long, S.P.; Mohren, F.G.M.J.; Pandya-Lorch, R.; Peltonen-Sainio, P.; Porter, J.R.; Rosswall, T.; von Braun, J. doi  openurl
  Title A European science plan to sustainably increase food security under climate change Type Journal Article
  Year 2012 Publication Global Change Biology Abbreviated Journal Glob. Chang. Biol.  
  Volume 18 Issue 11 Pages 3269-3271  
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  Abstract  
  Address 2016-10-31  
  Corporate Author Thesis  
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  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 1354-1013 ISBN Medium Letter  
  Area Expedition Conference  
  Notes CropM, ftnotmacsur Approved no  
  Call Number MA @ admin @ Serial 4815  
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Author Ventrella, D.; Giglio, L.; Charfeddine, M.; Castellini, M. openurl 
  Title Effects of climate change on soil fertility of a typical cropping system of Southern Italy Type Conference Article
  Year 2012 Publication Abbreviated Journal  
  Volume Issue Pages 480-481  
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  Publisher University of Helsinki Place of Publication Helsinki Editor Stoddard, F.; Mäkelä, P.  
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  Area Expedition Conference 12th Congress of the European Society for Agronomy, 2012-08-20 to 2012-08-24, Helsinki  
  Notes Approved no  
  Call Number MA @ admin @ Serial 2877  
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Author Lembcke, F.; Lotze-Campen, H. openurl 
  Title Säkularstation und Wetterküche / Ernährung und Klimawandel Type Conference Article
  Year 2012 Publication Abbreviated Journal  
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  Area Expedition Conference Evangelische Grundschule Potsdam, Klasse 6, 2012-12-19 to 2012-12-19  
  Notes Approved no  
  Call Number MA @ admin @ Serial 2599  
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