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In research trials in apples , it has shown some preventative efficacy against plum curculio , internal Lepidoptera such as codling moth and oriental fruit moth , leafrollers , phytophagous mites , leafhoppers , and apple maggot . Recommended control options include the same materials as for codling moth ( except for Cyd-X and Carpovirusine ) , plus sprayable pheromone ( CheckMate OFM-F ) . In our area , Proclaim would have excellent activity against spotted tentiform leafminer and various leafroller species , but only provides suppression of codling moth , Oriental fruit moth and pear psylla . As with codling moth , the best approach for the remainder of the season is to monitor the male moth population with pheromone traps . Initiate and maintain insecticide applications , as described for codling moth , in those blocks where the trap capture exceeds 10 moths / trap / week . We will again publicize suggested codling moth treatment windows this season , for those growers who do n't necessarily spray certain blocks for maggot each year , and who have evidence ( or suspicion ) that codling moth is starting to pose a significant threat . Pest damage predictions are based on empirical models for codling moth and mites and on an expert estimate for scale .