The world's most destructive citrus problem is Huanglongbing, a bacterial disease caused by CandidatusLiberibacter spp. Asian psyllid, Diaphorina citri(Hemiptera: Liviidae), its main vector in the Americaswas detected Ecuador 2013 and although has not been reported, it necessary to prepare for eventual arrival of Huanglongbing. In order collect information about D. citriin Ecuador, searches wer...