A method for the protection of spruce stands againstIps typographus by the use of barriers of pheromone traps in north-eastern Slovakia

Author:

Jakuš R.

Publisher

Springer Science and Business Media LLC

Subject

General Agricultural and Biological Sciences,General Environmental Science,Agronomy and Crop Science

Reference31 articles.

1. Austara, O.;Bakke, A.;Midtgaard, F., 1986: Response inIps typographus to logging waste odours and synthetic pheromories. J. Appl. Ent.101, 194–198.

2. Bakke, A.;Froyen, P.;Skattebol, L., 1977: Field response to a new pheromonal compound isolated fromIps typographus. Naturwiss.64, 98.

3. Bakke, A., 1985: Deploing pheromone-baited traps for monitoringIps typographus populations. Z. eng. Ent.99, 33–39.

4. Bakke, A., 1989: The recentIps typographus outbreak in Norway — experiences from control program. Holarctic ecology.12, 515–519.

5. Brutovský, D., 1990: Evaluation of pheromone traps for bark beetles. Vedecké práce Výskumného ústavu lesného hospodárstva vo Zvolene. 229–249. (in Slovak).

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