A new pest on almond tree, the soft scale Didesmococcus unifasciatus (Archangelskaya ) (Hemiptera: Coccidae ) and its new records parasitoids, Turkey

Abstract

The present study was carried out in Diyarbakır province during 2006-2007 on almond trees infested with the coccid Didesmococcus unifasciatus (Archangelskaya) (Hemiptera: Coccidae). As a result of this study, four parasitoids species Coccophagus piceae Erdos, Coccophagus lycimnia Walker (Hymenoptera: Aphelinidae), Microterys hortulanus (Erdos), Metaphycus sp. near zebratus (Mercet) (Hymenoptera: Encyrtidae) and one hyperparasitoid species Pachyneuron muscarum (Linnaeus) (Hymenoptera: Pteromalidae) were obtained. The parasitoids of D. unifasciatus: C. piceae, and M. sp. near zebratus are the first records on D. unifasciatus from Turkey.