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Geographic Distribution, Flight Phenology and Infestation Level of the Lepidopteran Pests Euhyponomeutoides albithoracellus, Lampronia capitella and Synanthedon tipuliformis on Black Currants in Northern Europe

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Titel: Geographic Distribution, Flight Phenology and Infestation Level of the Lepidopteran Pests Euhyponomeutoides albithoracellus, Lampronia capitella and Synanthedon tipuliformis on Black Currants in Northern Europe
Autoren: Svensson, Glenn P., Huynh, Hanh, Isaksson, Ann Kristin, Myhre, Line Beate Lersveen, Löfstedt, Christer, Mogan, Sigrid, Öberg, Elisabeth, Rantanen, Marja, Trandem, Nina, Anderbrant, Olle
Weitere Verfasser: Lund University, Faculty of Science, Department of Biology, Sections at the Department of Biology, Sensory Biology, Lunds universitet, Naturvetenskapliga fakulteten, Biologiska institutionen, Avdelningar vid Biologiska institutionen, Sinnesbiologi, Originator, Lund University, Profile areas and other strong research environments, Strategic research areas (SRA), BECC: Biodiversity and Ecosystem services in a Changing Climate, Lunds universitet, Profilområden och andra starka forskningsmiljöer, Strategiska forskningsområden (SFO), BECC: Biodiversity and Ecosystem services in a Changing Climate, Originator, Lund University, Faculty of Science, Department of Biology, Research groups at the Department of Biology, Pheromone Group, Lunds universitet, Naturvetenskapliga fakulteten, Biologiska institutionen, Forskargrupper vid Biologiska institutionen, Feromongruppen, Originator
Quelle: Journal of Applied Entomology. 149(8):1196-1206
Schlagwörter: Natural Sciences, Biological Sciences, Ecology (including Biodiversity Conservation), Naturvetenskap, Biologi, Ekologi, Agricultural and Veterinary sciences, Other Agricultural Sciences, Other Agricultural Sciences not elsewhere specified, Lantbruksvetenskap och veterinärmedicin, Annan lantbruksvetenskap, Övrig annan lantbruksvetenskap, Zoology, Zoologi
Beschreibung: The currant bud moth, Euhyponomeutoides albithoracellus, the currant shoot borer, Lampronia capitella and the currant clearwing, Synanthedon tipuliformis, are destructive pests on currants in the Nordic countries, but detailed information about their relative abundance in commercial crop fields is lacking. We used pheromone-baited monitoring traps to analyse the presence and flight period of the three species in 28 commercial black currant fields in Finland, Norway and Sweden during 4 years. We also estimated moth-induced damage in the same fields and analysed within- and between-generation relationships of catches and damage to find patterns to predict current and future pest pressures. At least two of the species were found at all sites. The shoot borer was the most widespread and abundant species, followed by the clearwing, which was relatively common at all sites except in northern Sweden, whereas the bud moth was not detected at all in Norway and southern Sweden. Geographic variation in flight phenology was observed for both the shoot borer and the clearwing. We found a significant positive correlation in all between-year analyses of damage and in most between-year analyses of catches, but a less consistent pattern when relating catches to damage within and between generations. Combining catch and damage data may be a useful tool to predict future overall infestation levels of the three pests in black currant fields in the Nordic countries.
Zugangs-URL: https://doi.org/10.1111/jen.13448
Datenbank: SwePub
Beschreibung
Abstract:The currant bud moth, Euhyponomeutoides albithoracellus, the currant shoot borer, Lampronia capitella and the currant clearwing, Synanthedon tipuliformis, are destructive pests on currants in the Nordic countries, but detailed information about their relative abundance in commercial crop fields is lacking. We used pheromone-baited monitoring traps to analyse the presence and flight period of the three species in 28 commercial black currant fields in Finland, Norway and Sweden during 4 years. We also estimated moth-induced damage in the same fields and analysed within- and between-generation relationships of catches and damage to find patterns to predict current and future pest pressures. At least two of the species were found at all sites. The shoot borer was the most widespread and abundant species, followed by the clearwing, which was relatively common at all sites except in northern Sweden, whereas the bud moth was not detected at all in Norway and southern Sweden. Geographic variation in flight phenology was observed for both the shoot borer and the clearwing. We found a significant positive correlation in all between-year analyses of damage and in most between-year analyses of catches, but a less consistent pattern when relating catches to damage within and between generations. Combining catch and damage data may be a useful tool to predict future overall infestation levels of the three pests in black currant fields in the Nordic countries.
ISSN:09312048
14390418
DOI:10.1111/jen.13448