Gronle, Annkathrin and Böhm, Herwart (2013) Blattlaus- und Erbsenwicklerbefall in Wintererbsen-Reinsaaten: Ein Vergleich zu Sommererbsen-Reinsaaten und Wintererbsen-Mischsaaten. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.
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Summary in the original language of the document
The infestation of peas by aphids and moths was assessed in winter pea sole crops and compared to spring pea sole and winter pea-triticale intercrops. The field experiments were conducted in Northern Germany in the growing seasons 2009-2011. The maximum number of pea aphids per plant and the percentage of attacked plants were lower in semi-leafless and normal-leafed winter pea sole crops than in semi-leafless spring peas. Pea moth larvae damaged 6-32 % of seeds in winter peas and 40-55 % of seeds in spring peas. Winter pea-triticale intercropping reduced the attack of pea aphids, whereas no beneficial effect of intercropping was observed concerning moth-damaged peas. Owing to the earlier maturity, winter peas were less susceptible to pea pest attacks than spring peas. Winter-pea intercropping is a partially effective method for pest control in peas.
EPrint Type: | Conference paper, poster, etc. |
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Type of presentation: | Paper |
Keywords: | Erbsenblattlaus, Erbsenwickler, Mischfruchtanbau, Wintererbsen, Sommererbsen. |
Subjects: | Crop husbandry > Crop combinations and interactions Crop husbandry > Crop health, quality, protection |
Research affiliation: | Germany > Federal Research Institute for Rural Areas, Forestry and Fisheries - VTI > Institute of Organic Farming - OEL International Conferences > 2013: Scientific Conference Organic Agriculture > Plant & soil |
Related Links: | http://www.wissenschaftstagung.de/, https://www.verlag-koester.de/index.php?id=114&tx_fbmagento |
Deposited By: | Gronle, Annkathrin |
ID Code: | 21332 |
Deposited On: | 09 Sep 2013 12:28 |
Last Modified: | 11 Nov 2013 17:30 |
Document Language: | German/Deutsch |
Status: | Published |
Refereed: | Peer-reviewed and accepted |
Additional Publishing Information: | Dieser Beitrag ist im Tagungsband der 12. Wissenschaftstagung erschienen. Dr. D. Neuhoff, C. Stumm, S. Ziegler u.a. (Hrsg.) Beiträge zur 12. Wissenschaftstagung Ökologischer Landbau Ideal und Wirklichkeit: Perspektiven ökologischer Landbewirtschaftung Erscheinungsjahr: 2013 ISBN-13: 9783895748158 Verlag Dr. Köster, Berlin |
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