Entomologists have seen a sharp rise in the number of exotic pests entering Southern California over the past few years, according to this report from the San Gabriel Valley Tribune. Things have gotten so bad that a new pest is now discovered every 60 days (on average). While many of these are discovered through the usual routes, including airports and harbors, researchers also rely on information from gardeners in the area who find suspect organisms on their plants.
No comments:
Post a Comment