CDFA Environmental Program Manager David Morgan says using tamarixia as biological control for Asian citrus psyllids is about 30% effective. Morgan stresses that with a disease like HLB, this insect should be used in addition to other management practices.
In case you missed it, listen to earlier parts of this story here.
Part 1: Characteristics of Tamarixia
Part 2: Expected Effectiveness of Tamarixia on ACP