eprintid: 9716
rev_number: 2
eprint_status: archive
userid: 2571
dir: disk0/00/00/97/16
datestamp: 2007-05-24
lastmod: 2010-04-12 07:34:27
status_changed: 2009-08-20 14:34:37
type: conference_item
metadata_visibility: show
item_issues_count: 0
doclang: de
publishedas: Die endgültige Version des Beitrags ist veröffentlicht in:
S. Zikeli, W. Claupein, S. Dabbert, B. Kaufmann, T. Müller und A. Valle Zárate, Hrsg. (2007)
Zwischen Tradition und Globalisierung – 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Deutschland, 20.-23. März 2007, http://orgprints.org/10742/

projects: de-boel-pflanze-pflanzenschutz
projects: wissenschaftstagung-2007-0104
confdates: 20.-23.03.2007
conference: Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau
confloc: Universität Hohenheim, Stuttgart, Deutschland
refereed: yes
budget: 0
addtitle: Strategies for reducing the copper amounts in organic potato production
– Project “ÖKO-SIMPHYT”

altloc: http://www.bundesprogramm-oekolandbau.de
altloc: http://www.bundesprogramm.de/fkz=03OE553
altloc: http://orgprints.org/perl/search/advanced?addtitle%2Ftitle=&keywords=03OE553&projects=BOEL&_order=bypublication&_action_search=Suchen
publicfulltext: TRUE
presentationtype: poster
creators_name: Benker, M.
creators_name: Zellner, M.
creators_name: Bangemann, L.-W.
creators_name: Kleinhenz, B.
creators_name: Bartels, G.
title: Strategien zur Reduzierung der Kupferaufwandmengen im ökologischen Kartoffelanbau – Projekt “ÖKO-SIMPHYT“

ispublished: pub
subjects: 8planthealth
keywords: Pflanzenschutz, Krautfäule, BÖL, BOEL, FKZ 03OE553
abstract: Potato late blight (Phytophthora infestans) is still an unsolved problem in organic farming. Up to now the disease can only be controlled by copper fungicides. Our project is aiming to reduce the application of copper-containing fungicides by introduc-tion of the new blight forecasting system “ÖKO-SIMPHYT” based on meteorological parameters. Primary stem infections should be reduced by seed treatment with copper fungicides thus to postpone the beginning of the blight epidemic as well as the start of spraying. To control secondary infections on the foliage, fungicide strategies should be elaborated to achieve best efficacy with reduced amounts of copper. Therefore copper amounts and spraying intervals should be adjusted to the infection pressure. Based on the biological and epidemiological conditions for primary and secondary infections the new developed potato blight forecast system ÖKO-SIMPHYT should be optimized.
date: 2007
date_type: published
full_text_status: public
fp7_project: no
access_rights: info:eu-repo/semantics/openAccess
citation:    Benker, M.; Zellner, M.; Bangemann, L.-W.; Kleinhenz, B. and Bartels, G.    (2007) Strategien zur Reduzierung der Kupferaufwandmengen im ökologischen Kartoffelanbau – Projekt “ÖKO-SIMPHYT“.  [Strategies for reducing the copper amounts in organic potato production – Project “ÖKO-SIMPHYT”.]      Poster at:   Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Deutschland, 20.-23.03.2007.          
document_url: /id/eprint/9716/2/9716_Benker_Poster.pdf