Rapid browning or blackening of leaves, which subsequently die, caused by the deterioration of growing tissues.
- 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)