Volunteers needed to stop SOD from killing oak trees.
In California, sudden oak death disease has killed more than 50 million of the state’s iconic oaks and tanoak trees between Humboldt County and Monterey County, threatening survival of several tree species. In 2019 alone, 1 million tanoaks succumbed to sudden oak death (SOD), according to 2019 tree mortality data released by the U.S. Forest Service.
https://yubanet.com/california/volunteers-needed-to-stop-sod-from-killing-oak-trees/
Kommentit
Lisää kommentti