caa a22 4500 606161643 CHVBK 20210128100635.0 cr unu---uuuuu 210128e20150601xx s 000 0 eng 10.1007/s10526-014-9646-z doi (NATIONALLICENCE)springer-10.1007/s10526-014-9646-z Prospects for the biological control of Drosophila suzukii [Elektronische Daten] [Rosa Gabarra, Jordi Riudavets, Gustavo Rodríguez, Juli Pujade-Villar, Judit Arnó] The invasive pest Drosophila suzukii (Matsumura) (Diptera: Drosophilidae) causes serious economic damage in several soft fruit crops. This study aimed (1) to identify naturally occurring parasitoids and predators of this pest in North East Spain and (2) to get preliminary data on their potential as pest biological control agents. Two parasitoid species were found spontaneously parasitizing D. suzukii: Pachycrepoideus vindemmiae (Rondani) (Hymenoptera: Pteromalidae) and Trichopria cf.drosophilae Perkins (Hymenoptera: Diapriidae). Both species were found repeatedly through the survey period and successfully reproduced in the laboratory on D. suzukii pupae. In addition, both species strongly reduced adult emergence of D. suzukii from infested fruits. Regarding predators, Orius laevigatus (Fieber) (Hemiptera: Antochoridae) were able to feed on D. suzukii eggs but not on larvae whereas the soil predator Labidura riparia Pallas (Dermaptera: Labiduridae) consumed D. suzukii larvae and pupae and was effective in reducing pest populations in laboratory tests. International Organization for Biological Control (IOBC), 2014 Spotted wing Drosophila nationallicence Berry fruits nationallicence Pest reduction nationallicence Natural enemies nationallicence Natural control nationallicence Gabarra Rosa IRTA, Ctra. Cabrils Km 2, 08348, Cabrils, Spain aut Riudavets Jordi IRTA, Ctra. Cabrils Km 2, 08348, Cabrils, Spain aut Rodríguez Gustavo IRTA, Ctra. Cabrils Km 2, 08348, Cabrils, Spain aut Pujade-Villar Juli Departament de Biologia Animal, Facultat de Biologia, Universitat de Barcelona, Avda. Diagonal 645, 08028, Barcelona, Spain aut Arnó Judit IRTA, Ctra. Cabrils Km 2, 08348, Cabrils, Spain aut BioControl Springer Netherlands 60/3(2015-06-01), 331-339 1386-6141 60:3<331 2015 60 10526 https://doi.org/10.1007/s10526-014-9646-z text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10526-014-9646-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Gabarra Rosa IRTA, Ctra. Cabrils Km 2, 08348, Cabrils, Spain aut NATIONALLICENCE 700 1- Riudavets Jordi IRTA, Ctra. Cabrils Km 2, 08348, Cabrils, Spain aut NATIONALLICENCE 700 1- Rodríguez Gustavo IRTA, Ctra. Cabrils Km 2, 08348, Cabrils, Spain aut NATIONALLICENCE 700 1- Pujade-Villar Juli Departament de Biologia Animal, Facultat de Biologia, Universitat de Barcelona, Avda. Diagonal 645, 08028, Barcelona, Spain aut NATIONALLICENCE 700 1- Arnó Judit IRTA, Ctra. Cabrils Km 2, 08348, Cabrils, Spain aut NATIONALLICENCE 773 0- BioControl Springer Netherlands 60/3(2015-06-01), 331-339 1386-6141 60:3<331 2015 60 10526