Analysis of studies of the effectiveness of a biological method of protection for organic crops

Maria Kozłowska; Monika Jaskulska; Agnieszka Łacka; Radosław J. Kozłowski

Biometrical Letters (2014)

  • Volume: 51, Issue: 1, page 45-56
  • ISSN: 1896-3811

Abstract

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As a result of intensive changes in plant production and of environmental changes in agrocenoses, certain agrophages, such as slugs, have in recent years been causing ever increasing amounts of damage to crops of agricultural, horticultural and orchard plants. As a result of the European Parliament and Council Directive adopted on 13 January 2009, the countries of Europe have been required to implement integrated plant protection. One of the principles of this protection is the implementation of strategies which minimize the use of chemical pesticides. Moreover, in accordance with decisions of the European Commission, many active substances have been or are to be withdrawn from the list of available pesticides. An example is metaldehyde, which is to be withdrawn from use in EU countries in the next few years (Commission Decision C/2008/7637 of 5 December 2008). It therefore becomes necessary to seek environmentally safe substances and to develop non-chemical methods for protecting plants against harmful slugs. An alternative to chemical molluscicides is the parasitic nematode Phasmarhabditis hermaphrodita. Studies have been made of the effectiveness of this biological method in combating Polish populations of the invasive slug species Arion lusitanicus. This was an incomplete multivariate study, i.e. not all variables could be observed for all treatments on all experimental units. Multivariate model of observations has been derived and a method of analysis has been described. The results of these studies provide a basis for the development of environmentally friendly methods of protecting plants against harmful slugs.

How to cite

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Maria Kozłowska, et al. "Analysis of studies of the effectiveness of a biological method of protection for organic crops." Biometrical Letters 51.1 (2014): 45-56. <http://eudml.org/doc/268716>.

@article{MariaKozłowska2014,
abstract = {As a result of intensive changes in plant production and of environmental changes in agrocenoses, certain agrophages, such as slugs, have in recent years been causing ever increasing amounts of damage to crops of agricultural, horticultural and orchard plants. As a result of the European Parliament and Council Directive adopted on 13 January 2009, the countries of Europe have been required to implement integrated plant protection. One of the principles of this protection is the implementation of strategies which minimize the use of chemical pesticides. Moreover, in accordance with decisions of the European Commission, many active substances have been or are to be withdrawn from the list of available pesticides. An example is metaldehyde, which is to be withdrawn from use in EU countries in the next few years (Commission Decision C/2008/7637 of 5 December 2008). It therefore becomes necessary to seek environmentally safe substances and to develop non-chemical methods for protecting plants against harmful slugs. An alternative to chemical molluscicides is the parasitic nematode Phasmarhabditis hermaphrodita. Studies have been made of the effectiveness of this biological method in combating Polish populations of the invasive slug species Arion lusitanicus. This was an incomplete multivariate study, i.e. not all variables could be observed for all treatments on all experimental units. Multivariate model of observations has been derived and a method of analysis has been described. The results of these studies provide a basis for the development of environmentally friendly methods of protecting plants against harmful slugs.},
author = {Maria Kozłowska, Monika Jaskulska, Agnieszka Łacka, Radosław J. Kozłowski},
journal = {Biometrical Letters},
keywords = {incomplete multivariate experiment; derived model of observations; estimation; integrated plant protection},
language = {eng},
number = {1},
pages = {45-56},
title = {Analysis of studies of the effectiveness of a biological method of protection for organic crops},
url = {http://eudml.org/doc/268716},
volume = {51},
year = {2014},
}

TY - JOUR
AU - Maria Kozłowska
AU - Monika Jaskulska
AU - Agnieszka Łacka
AU - Radosław J. Kozłowski
TI - Analysis of studies of the effectiveness of a biological method of protection for organic crops
JO - Biometrical Letters
PY - 2014
VL - 51
IS - 1
SP - 45
EP - 56
AB - As a result of intensive changes in plant production and of environmental changes in agrocenoses, certain agrophages, such as slugs, have in recent years been causing ever increasing amounts of damage to crops of agricultural, horticultural and orchard plants. As a result of the European Parliament and Council Directive adopted on 13 January 2009, the countries of Europe have been required to implement integrated plant protection. One of the principles of this protection is the implementation of strategies which minimize the use of chemical pesticides. Moreover, in accordance with decisions of the European Commission, many active substances have been or are to be withdrawn from the list of available pesticides. An example is metaldehyde, which is to be withdrawn from use in EU countries in the next few years (Commission Decision C/2008/7637 of 5 December 2008). It therefore becomes necessary to seek environmentally safe substances and to develop non-chemical methods for protecting plants against harmful slugs. An alternative to chemical molluscicides is the parasitic nematode Phasmarhabditis hermaphrodita. Studies have been made of the effectiveness of this biological method in combating Polish populations of the invasive slug species Arion lusitanicus. This was an incomplete multivariate study, i.e. not all variables could be observed for all treatments on all experimental units. Multivariate model of observations has been derived and a method of analysis has been described. The results of these studies provide a basis for the development of environmentally friendly methods of protecting plants against harmful slugs.
LA - eng
KW - incomplete multivariate experiment; derived model of observations; estimation; integrated plant protection
UR - http://eudml.org/doc/268716
ER -

References

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  1. Anderson R., (2005): An annotated list of the non-marine Mollusca of Britain and Ireland. J. Conch. 38(6): 607-637. 
  2. Glen D.M., Wilson M.J., Hughes L., Cargeeg P., Hajjar A. (1996): Exploring and exploiting the potential of the rhabditid nematode Phasmarhabditis hermaphrodita as a biocontrol agent for slugs. In: Henderson, I.F. (ed.) Slug and Snail Pests in Agriculture. Monograph No. 66, British Crop Protection Council, Thornton Heath, UK: 271-280 
  3. Glen D.M., Wiltshire C.W., Hughes L., Ester A., van Rozen K., Castillejo J., Iglesias J., Speiser B., Coupland J., Gwynn R. (2000): The use of slug-parasitic nematodes and other techniques for control of slug and snail damage in horticultural crops. Brighton Crop Protection Conference (BCPC) Pests and Diseases: 345-350. 
  4. Grubisic D., Ostrec L.J., Dusak I. (2003): Biological control of slugs in vegetable crops in Croatia. In: Dussart, G.B.J. (ed.) Slugs & Snails: Agricultural, Veterinary & Environmental Perspectives. Monograph No. 80, British Crop Protection Council, Thornton Heath, UK: 115-120. 
  5. Kozłowski J. (2012): The significance of alien and invasive slug species for plant communities in agrocenoses. J. Plant Prot. Res. 52(1): 67-76. 
  6. Kozłowski J., Kozłowska M. (2009): Palatability and consumption of 95 species of herbaceous plants and oilseed rape for Arion lusitanicus Mabille, 1868. J. Conch. 40(1): 79-90. 
  7. Kozłowski J., Kozłowski R.J. (2011): Exspansion of the invasive slug species Arionlusitanicus Mabille, 1868 (Gastropoda: Pulmonata: Stylommatophora) and dangers to garden crops - a literature review with some new data. Folia Malacologica 19(4): 249-258. 
  8. Morrison D.F. (2005): Multivariate statistical methods. Duxbury Press, New York. Zbl0183.20605
  9. Rae R.G., Robertson J.F., Wilson M.J. (2006): The chemotactic response of Phasmarhabditis hermaphrodita (Nematoda: Rhabditidae) to cues of Derocerasreticulatum. Nematology 8: 197-200. 
  10. Rae R.G., Robertson J.F., Wilson M.J. (2008): Susceptibility and immune response of Deroceras reticulatum, Milax gagtates and Limax pseudoflavus. J. Invertebrate Pathol. 97: 61-69.[PubMed] 
  11. Rae R.G., Robertson J.F., Wilson M.J. (2009): Optimization of biological (Phasmarhabditis hermaphrodita) and chemical (iron phosphate and metaldehyde) slug control in Crop Prot. 28: 765-773.[WoS] 
  12. Scheffe H. (1959): The Analysis of Variance. J. Wiley, New York. Zbl0086.34603
  13. Speiser B., Zaller J.G., Newdecker A. (2001): Size-specific susceptibility of the pest slugs Deroceras reticulatum and Arion lusitanicus to the nematode biocontrol agent Phasmarhabditis hermaphrodita. Biocontrol 46: 311-320. 
  14. Tan L., Grewal P.S. (2001): Infection behaviour of the rhabditid nematode Phasmarhabditis hermaphrodita to the grey garden slug Deroceras reticualtum. J. Parasitol. 87: 1349-1354. 
  15. Vernavá M.N., Phillps-Aalten P.M., Hughes L.A., Rowcliffe H., Wiltshire C.W., Glen D.M. (2004): Influences of preceding cover crops on slug damage and biological control using Phasmarhabditis hermaphrodita. Ann. Appl. Biol. 145: 279-284. 

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