| Autor: |
Livia Zapponi, Francesco Tortorici, Gianfranco Anfora, Simone Bardella, Massimo Bariselli, Luca Benvenuto, Iris Bernardinelli, Alda Butturini, Stefano Caruso, Ruggero Colla, Elena Costi, Paolo Culatti, Emanuele Di Bella, Martina Falagiarda, Lucrezia Giovannini, Tim Haye, Lara Maistrello, Giorgio Malossini, Cristina Marazzi, Leonardo Marianelli, Alberto Mele, Lorenza Michelon, Silvia Teresa Moraglio, Alberto Pozzebon, Michele Preti, Martino Salvetti, Davide Scaccini, Silvia Schmidt, David Szalatnay, Pio Federico Roversi, Luciana Tavella, Maria Grazia Tommasini, Giacomo Vaccari, Pietro Zandigiacomo, Giuseppino Sabbatini-Peverieri |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
Insects, Vol 12, Iss 4, p 316 (2021) |
| Druh dokumentu: |
article |
| ISSN: |
2075-4450 |
| DOI: |
10.3390/insects12040316 |
| Popis: |
The brown marmorated stink bug Halyomorpha halys is an invasive agricultural pest with a worldwide distribution. Classical biological control has been identified as the most promising method to reduce the populations of H. halys. Adventive populations of two candidates for releases, Trissolcus japonicus and Trissolcus mitsukurii, have recently been detected in Europe. To assess their distribution and abundance, a large-scale survey was performed. From May to September 2019, a wide area covering northern Italy and parts of Switzerland was surveyed, highlighting the expanding distribution of both Tr. japonicus and Tr. mitsukurii. Within four years after their first detection in Europe, both species have rapidly spread into all types of habitats where H. halys is present, showing a wide distribution and continuous expansion. Both exotic Trissolcus showed high levels of parasitism rate towards H. halys, while parasitization of non-target species was a rare event. The generalist Anastatus bifasciatus was the predominant native parasitoid of H. halys, while the emergence of native scelionids from H. halys eggs was rarely observed. The presence of the hyperparasitoid Acroclisoides sinicus was also recorded. This study provided fundamental data that supported the development of the first inoculative release program of Tr. japonicus in Europe. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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