An epidemic of the tree disease “sudden oak death” has surged beyond control in California, a new study shows.
The computer model used in the study published this week in the Proceedings of the National Academy of Sciences took into account topography, weather and factors like funds available to fight the extremely contagious disease. It has killed millions of trees along the Northern California coast since it emerged in 1995.
The study suggests that the disease is spreading too fast to eradicate statewide, saying it will accelerate after 2020 when it is likely to flourish in California’s northwestern corner, where conditions are perfect for it.
Had the state begun fighting the disease in 2002, it may have been possible to eliminate it, the study says.
Critics have faulted the state and federal government for failing to take such stronger actions, the Los Angeles Times reported.
But the report is not entirely hopeless, offering recommendations for fighting the disease on a small scale to slow its growth by focusing on restoring small local forests.
Read more at: Study: Sudden oak death might be unstoppable in California | The Press Democrat