Following the lead of counterparts in Florida and Texas, a program outlining citrus psyllid treatment strategies has been developed for citrus growers in California’s Central Valley. According to The Grower, three meetings scheduled for next week will give producers the opportunity to learn more about combatting the dreaded Asian citrus psyllid and the deadly greening disease it carries.

Ken Gilliland

The battle against the Asian citrus psyllid has taken place primarily in California backyards – until recently. A rise in commercial citrus psyllid detections means that all industry members play an increasingly crucial role in preventing the spread of an insect that carries the devastating Huanglongbing disease. Farm labor contractors, crew bosses, harvesters and other field workers can take several precautions to ensure the psyllid doesn’t spread from one citrus grove to another.

Ken Gilliland

The California Department of Food and Agriculture (CDFA) has been forced to expand the quarantine area in Tulare County after the discovery of additional Asian citrus psyllids in the region.  The Grower reports, that as a result, a new 110-mile quarantine area exists, adjacent to Tulare’s existing quarantine area.  Although not yet defined or announced, CDFA is expected to further expand the quarantine area due to the detection of a single psyllid trapped outside the current and newly-announced quarantine areas. 


Ken Gilliland


Crop Protection

Western Growers is engaged in the defense of critical crop protection tools and remains active at the federal, state and local levels.  When restrictions are necessary, we work with regulators to ensure they are based on science and that they protect public health without diminishing efficacy in the field. This marriage of science and policy is where Advocacy and Science & Technology units at Western Growers come together for the benefit of our members.

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