Some Forest Entomological Methods and Conceptions
- 10 July 1938
- journal article
- research article
- Published by Cambridge University Press (CUP) in Bulletin of Entomological Research
- Vol. 29 (2), 191-210
- https://doi.org/10.1017/s0007485300026213
Abstract
During recent years in Sweden much time and work has been devoted to the devising of accurate and withal time-saving methods of estimating the number of bark-beetles breeding in a trunk as well as the total number of bark-beetles per hectare in a given instance. The results achieved by the methods finally adopted seem to us so satisfactory that we venture to think that the methods in question may be used to advantage even in other countries, when similar problems arise.Keywords
This publication has 2 references indexed in Scilit:
- Populationsregulatoren und ihre Wechselbeziehungen bei Borkenkäfern1Zeitschrift für Angewandte Entomologie, 2009
- Einige Bemerkungen über quantitative Untersuchungsmethoden zur Berechnung des BorkenkäferbefallsZeitschrift für Angewandte Entomologie, 2009