This is the fourth instalment in our series on the Plantwise knowledge bank in which we hope to demystify some of the key aspects of the knowledge bank. This week we’re focusing on pest and disease distribution.
When accessing the knowledge bank for the first time, it is advisable to select the country or region that you are interested in, so that the content you see, including pest distribution information, is relevant to you. There are three ways to access this information on knowledge bank.
The detection of the Asian citrus psyllid (Diaphorina citri) in a citrus grove in Ventura County, California, has set alarm bells ringing in the Californian citrus industry, and led to the imposition of a quarantine in the County just as the citrus harvest was getting under way. The psyllid, now found throughout Florida and present in a number of other U.S. states, is a serious pest of citrus, and is the primary vector for citrus greening (also called Huanglongbing or HLB), one of the more serious diseases of these fruit crops. All citrus and closely related species are susceptible hosts for both the insect and the disease, and there is no cure once a tree is infected with HLB.