home    about    browse    search    latest    help 
Login | Create Account

Potenzial entomopathogener Pilze zur Kontrolle des Rapsglanzkäfers

Kuske, Stefan; Pilz, Christina and Kölliker, Ursula (2009) Potenzial entomopathogener Pilze zur Kontrolle des Rapsglanzkäfers. Poster at: 10. Wissenschaftstagung Ökologischer Landbau, Zürich, 11.-13. Februar 2009.

[thumbnail of Kuske_14282.pdf] PDF - German/Deutsch
34kB


Summary

Fungal isolates of Beauveria bassiana (21 isolates), B. brongniartii (2), Paecilomyces
fumosoroseus (1) and Metarhizium anisopliae (1) were screened for virulence against
pollen beetle Meligethes aeneus. Most of the tested B. bassiana isolates originated
from naturally infected pollen beetles collected in Switzerland. In a lab bioassay adult
beetles were dipped into a defined conidial suspension and fungal infection was
recorded after 15 days. Seven isolates of B. bassiana as well as the P. fumosoroseus
F4K caused infection rates between 67.9% and 80% respectively and proved to be
promising strains for potential use against pollen beetles. However, more experiments
are needed to confirm their biological control potential under field conditions.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Poster
Keywords:biocontrol, entomopathogenic fungi, Meligethes aeneus
Subjects: Crop husbandry > Crop health, quality, protection
Research affiliation: Switzerland > Agroscope > ART - Reckenholz location
International Conferences > 2009: Scientific Conference on Organic Agriculture > Pflanze und Boden > Pflanzengesundheit
Related Links:http://www.wissenschaftstagung.de/, http://www.verlag-koester.de/buch.php?id=645&start=0&fb_id=37
Deposited By: Kuske, Dr. Stefan
ID Code:14282
Deposited On:14 Apr 2009
Last Modified:12 Apr 2010 07:37
Document Language:German/Deutsch
Status:Published
Refereed:Peer-reviewed and accepted
Additional Publishing Information:Dieser Beitrag ist im Tagungsband der 10. Wissenschaftagung erschienen:
Mayer, J.; Alföldi, T.; Leiber, F.; Dubois, D.; Fried, P.; Heckendorn, F.; Hillmann, E.; Klocke, P.; Lüscher, A.; Riedel, S.; Stolze, M.; Strasser, F.; van der Heijden, M. and Willer, H., (Hrsg.) (2009) Werte – Wege – Wirkungen: Biolandbau im Spannungsfeld zwischen Ernährungssicherung, Markt und Klimawandel. Beiträge zur 10. Wissenschaftstagung Ökologischer Landbau, Zürich, 11.-13. Februar 2009.
Band 1: Boden, Pflanzenbau, Agrartechnik, Umwelt- und Naturschutz, Biolandbau international, Wissensmanagement
Band 2: Tierhaltung, Agrarpolitik und Betriebswirtschaft, Märkte und Lebensmittel.
Verlag Dr. Köster, Berlin.
Der Tagungsband kann beim Verlag Dr. Köster bezogen werden; siehe http://www.verlag-koester.de/buch.php?id=645&start=0&fb_id=37

Repository Staff Only: item control page

Downloads

Downloads per month over past year

View more statistics