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Erbsenwickler (Cydia nigricana) in Gemüse- und Körnererbsen: Grundlagen zur Befallsprognose und Schadensprävention

Riemer, Natalia; Schieler, M.; Kleinhenz, Benno; Racca, P.; Hammer-Weis, M.; Clemenz, C.; Schwabe, K.; Müller, U. and Saucke, Helmut (2017) Erbsenwickler (Cydia nigricana) in Gemüse- und Körnererbsen: Grundlagen zur Befallsprognose und Schadensprävention. Paper at: 14. Wissenschaftstagung Ökologischer Landbau, Campus Weihenstephan, Freising-Weihenstephan, 07.-10. März 2017.

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Summary

Spatio-temporal distribution, combined with aspects of insect biology and ecology can influence the infestation risk of the key pea pest Cydia nigricana in vegetable- and
field peas. The proximity of pea fields of the previous cultivation period highly affects the infestation potential of the moth. The presented study aims to monitor the
infestation development in three different regions in Germany (North Hesse, Saxony, Saxony-Anhalt) in four consecutive years and to relate empirical pest incidences to
key factors as crop abundance, the distance to previous pea fields, the pea plant phenology and climatic conditions. In a next step, these data will form the basis for the
elaboration of a computer-aided decision support system, which assists farmers in implementing preventive strategies based on risk avoidance.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Keywords:Cydia nigricana, Pisum sativum, field distances, pest control, preventive cultivation management
Subjects: Crop husbandry > Production systems > Cereals, pulses and oilseeds
Crop husbandry > Production systems > Vegetables
Crop husbandry > Crop health, quality, protection
Research affiliation: Germany > Federal States > Sachsen-Anhalt > Landesanstalt Landwirtschaft
Germany > University of Kassel > Department of Ecological Plant Protection
International Conferences > 2017: Scientific Conference German Speaking Countries > Pflanzenbau
Germany > Other organizations
ISBN:978-3-89574-925-4
Deposited By: Hasreiter, Anna
ID Code:31904
Deposited On:04 Jul 2017 17:21
Last Modified:04 Jul 2017 17:21
Document Language:German/Deutsch
Status:Published
Refereed:Peer-reviewed and accepted
Additional Publishing Information:Dieser Beitrag ist im Tagungsband der 14. Wissenschaftstagung erschienen.
S. Wolfrum, H. Heuwinkel, H.J. Reents, u.a. (Hrsg.) (2017): Ökologischen Landbau weiterdenken - Verantwortung übernehmen - Vertrauen stärken. Beiträge der 14. Wissenschaftstagung Ökologischer Landbau, Freising-Weihenstephan, 7.-10. März 2017
Verlag Dr. Köster, Berlin

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