The deadly huanglongbing is spreading towards California and threatens commercial citrus production.  This web site is designed to show citrus growers where the Asian citrus psyllid and the HLB disease are located.  Since there is currently no cure for the disease, the best management strategy is reducing the psyllid vector with insecticides.  This web site will also provide a list of the ACP-effective insecticides, information about the best timing of their use, strategies for treatment and cost projections.

See website here: Asian Citrus Psyllid Management