“This is definitely being considered. Tamarixia radiata is recognised as an effective biocontrol agent elsewhere in the world, where it is not disrupted by chemical sprays. There are two challenges that must first be dealt with though: a) we will need to be apply for and be granted importation and release permits, which will partly be based on the potential non-target effects of such a release against other non-pest indigenous psylloids; and b) we don’t know if the hyperparasitoids that undermine the efficacy of the parasitoids of the African citrus triozid (psyllid) might do the same to the parasitoid/s of ACP.”