|MFD (Multilingual Forestry Dictionary)|
|a place to look for forestry terms in multiple languages created by the Multilingual Forest Dictionary community|
|Creative Commons Attribution 4.0 license.|
Measure of a pathogen's ability to multiply in a living organism and harm it.
- Forest Resources Glossary. Natural Resources Canada, Canadian Forest Service. (2019, May 08). https://cfs.nrcan.gc.ca/terms/
- AGROVOC Multilingual Thesaurus. (2019, March 21). Food and Agriculture Organization of the United Nations. http://aims.fao.org/vest-registry/vocabularies/agrovoc (CC BY 3.0 IGO)