home
focus and scope
journal policies
Focus and scope Peer review process Openness and transparency Publication frequency Archiving Article processing charges Criteria for authorship and contributors Conflicts of interest Allegations of misconduct Complaints process Sponsors Journal History
author instructions
General Metadata Article Categories Openness and transparency Submission of manuscripts Manuscript text Citation standards Tables and figures Acknowledgements, funding and availability of research materials and data Supplementary files Procedures for revised and accepted manuscripts
special issues
editors
open access
other journals
Metsätieteen aikakauskirja Dissertationes Forestales Suo - Mires and Peat
contact
financial information
Full text of this article is only available in PDF format.

Kari Heliövaara (email), Rauno Väisänen

Parasitization in Petrova resinella (Lepidoptera, Tortricidae) galls in relation to industrial air pollutants.

Heliövaara K., Väisänen R. (1986). Parasitization in Petrova resinella (Lepidoptera, Tortricidae) galls in relation to industrial air pollutants. Silva Fennica vol. 20 no. 3 article id 5276. https://doi.org/10.14214/sf.a15455

Abstract

Paratization of Petrova resinella L. in the gall stage was studied in the surrounding of Harjavalta, south-western Finland, in relation to industrial air pollution. Of the studied 283 galls, 28% produced a moth, 52% of the larvae/pupae were paratisized, and 20% were empty or contained a dead larva. The proportion of paratisized galls did not depend on the distance from emission sources of industrial air pollutants.

The PDF includes an abstract in Finnish.

Keywords
Pinus sylvestris; Scots pine; insect damages; air pollution; Petrova resinella; gall stage; parasites

Published in 1986

Views 7289

Available at https://doi.org/10.14214/sf.a15455 | Download PDF

Creative Commons License CC BY-SA 4.0
Register
Click this link to register to Silva Fennica.
Log in
If you are a registered user, log in to save your selected articles for later access.
Contents alert
Sign up to receive alerts of new content
Export reference to EndNote / RefWorks
Related articles
Your selected articles
Send to email
Volkova P., Shipunov A. et al. (2014) In search of hybridity: the case of Karelian spr.. Silva Fennica vol. 48 no. 2 article id 1072 (remove) | Edit comment
Gort J., Zubizarreta Gerendiain A. et al. (2009) Differences in fibre properties in Scots pine (P.. Silva Fennica vol. 43 no. 3 article id 193 (remove) | Edit comment
Nuutinen T., Hirvelä H. et al. (2000) The role of peatlands in Finnish wood production.. Silva Fennica vol. 34 no. 2 article id 636 (remove) | Edit comment
Bhat K. M., Kärkkäinen M. (1982) Wood anatomy and physical properties of the wood.. Silva Fennica vol. 16 no. 1 article id 5155 (remove) | Edit comment
Kalela E. K., (1946) Collection of resin in Scots pine forests in the.. Acta Forestalia Fennica vol. 52 no. 3 article id 7381 (remove) | Edit comment
Yli-Vakkuri P., Autio A. et al. (1968) Time lag between final cutting and regeneration Silva Fennica vol. 2 no. 3 article id 4769 (remove) | Edit comment
Your search results
Silva Fennica · Finnish Society of Forest Science