Full text of this article is only available in PDF format.

Kim von Weissenberg

Värd-parasitförhållanden i skogliga ekosystem

Weissenberg K.v. (1990). Värd-parasitförhållanden i skogliga ekosystem. Silva Fennica vol. 24 no. 1 article id 5415. https://doi.org/10.14214/sf.a15567

English title: Host-parasite relationships in forest ecosystems: A review.

Abstract

Based on a survey of world literature it is concluded that 1) the better -researched epidemic forest pathosystems are caused by anthropogenic factors, 2) the systems most likely have a polygenic background, and 3) resistance breeding should maintain polygenic resistance with restrictive incorporation of oligogenic resistance. Corresponding objectives are valid in breeding programs of presently balanced pathosystems, which may turn epidemic if man causes changes in the gene pool and alters critical environmental conditions.

The PDF includes an abstract in English.

Keywords
Cronartium; Cryphonectria; Melampsora; Ophiostoma; Pinus; rust diseases; resistance; polygenic; oligogenic; gene-for-gene

Published in 1990

Available at https://doi.org/10.14214/sf.a15567 | Download PDF

Creative Commons License

Register
Click this link to register for Silva Fennica submission and tracking system.
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

Your selected articles
Your search results