Canadian Forest Service Publications

Production et évaluation de Beauveria bassiana pour la lutte contre les insectes s'attaquant aux cônes et aux semences de l'épinette blanche. 1987. Fogel, W.H.; Mittal, R.K.; Thurston, G.S. Service canadien des forêts, Institut forestier national de Petawawa, Chalk River (Ontario). Rapport d'information PI-X-69F. 17 p.

Year: 1987

Issued by: National Capital Region

Catalog ID: 6873

Language: French

Series: Information Report (Petawawa)

Availability: PDF (download)

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This report provides a detailed description of a method for producing conidiospores of entomopathogenic fungi, exemplified by “Beauveria bassiana” (Bals.) Vuill., on a bran medium. Prodedures are outlined for determining and maintaining viability of spores and ensuring that the product has a high degree of virulence against insect pests. Possible modes of application for use against white spruce (Picea glauca (Moench) Voss) cone and seed insects are suggested.

Also available under the title:
Production and evaluation of Beauveria bassiana for control of white spruce cone and seed insects (English)