Spatio-temporal dynamics of Orius spp. (Heteroptera: Anthocoridae) abundance in the agricultural landscape
| Autor: | Stefan Otto, Andrea Veres, Jozsef Kiss, Kinga Fetykó, Ferenc Tóth, Claire Lavigne, David A. Bohan, Szilvia Orosz |
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| Přispěvatelé: | SZIE, Partenaires INRAE, Centre for Agricultural Research [Budapest] (ATK), Hungarian Academy of Sciences (MTA), Directorate of Plant Protection and Soil Conservation, Unité de recherche Plantes et Systèmes de Culture Horticoles (PSH), Institut National de la Recherche Agronomique (INRA), Consiglio Nazionale delle Ricerche (CNR), Agroécologie [Dijon], Institut National de la Recherche Agronomique (INRA)-Université de Bourgogne (UB)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement |
| Jazyk: | angličtina |
| Rok vydání: | 2012 |
| Předmět: |
0106 biological sciences
conservation biological control [SDV]Life Sciences [q-bio] Population Generalist and specialist species 010603 evolutionary biology 01 natural sciences Predation Abundance (ecology) [SDV.BV]Life Sciences [q-bio]/Vegetal Biology education 2. Zero hunger Greenhouse sweet pepper education.field_of_study Orius niger Minute pirate bug Ecology biology Population size 15. Life on land biology.organism_classification GIS 010602 entomology Habitat [SDE]Environmental Sciences Orius Animal Science and Zoology Agronomy and Crop Science Natural enemy |
| Zdroj: | Agriculture, Ecosystems and Environment Agriculture, Ecosystems and Environment, Elsevier Masson, 2012, 162, pp.45-51. ⟨10.1016/j.agee.2012.08.009⟩ Agriculture, ecosystems & environment 146 (2012): 45–51. doi:10.1016/j.agee.2012.08.009 info:cnr-pdr/source/autori:Veres A; Tóth F; Kiss J; Fetykó K; Orosz S; Lavigne C; Otto S; Bohan D/titolo:Spatio-temporal dynamics of Orius spp. (Heteroptera: Anthocoridae) abundance in the agricultural landscape/doi:10.1016%2Fj.agee.2012.08.009/rivista:Agriculture, ecosystems & environment (Print)/anno:2012/pagina_da:45/pagina_a:51/intervallo_pagine:45–51/volume:146 |
| ISSN: | 0167-8809 |
| DOI: | 10.1016/j.agee.2012.08.009⟩ |
| Popis: | EcolDur SPE CT ?; International audience; Predators of the genus Orius are widely released as control agents against Frankliniella occidentalis, however they can also colonize crops spontaneously, and conservation biological control can potentially take advantage of the presence of semi-natural areas in the agricultural landscape. A three-year study was conducted in Hungary in order to evaluate the Orius species spatial pattern at landscape scale, and to link their eventual aggregation, i.e. higher abundance, to the presence of semi-natural areas, which has been shown to benefit conservation biological control in general. Results show that Orius species population size and spatial pattern are related to semi-natural areas, and that influences with other agro-environmental factors exist. Orius niger abundance is likely to be associated with semi-natural areas, where it can successfully overwinter, but also with other resources in the landscape, especially in warm years. As a consequence of O. niger being a habitat generalist we suggest that at landscape scale its abundance pattern is driven by resource patterns and availability of both semi-natural and cultivated areas. Furthermore, their population dynamics is influenced by crop management intensity rather than crop composition of cropping systems. |
| Databáze: | OpenAIRE |
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