Aphids and their natural enemies are differently affected by habitat features at local and landscape scales

Riccardo Bommarco

doi:10.1016/j.biocontrol.2012.03.012

Aphids and their natural enemies are differently affected by habitat features at local and landscape scales

Riccardo Bommarco

Institutionen för ekologi

Publikation: Bidrag till tidskrift › Artikel i vetenskaplig tidskrift › Peer review

Sammanfattning

Our results suggest higher densities of generalist predators with increasing PAL Nonetheless, the greater abundance of coccinellids and carabid beetles in cereal fields embedded in simple landscapes does not necessarily imply better pest control since natural enemies may compete, thereby limiting their ability to control pests. (C) 2012 Elsevier Inc. All rights reserved.

Originalspråk	Engelska
Sidor (från-till)	222-229
Antal sidor	8
Tidskrift	Biological Control
Volym	63
Nummer	2
DOI	https://doi.org/10.1016/j.biocontrol.2012.03.012
Status	Publicerad - 2012

Nyckelord

Cereal aphids
Aphid-predator interaction
Biological control
Specialist predators
Generalist predators
Landscape complexity

Åtkomst av dokument

10.1016/j.biocontrol.2012.03.012

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title = "Aphids and their natural enemies are differently affected by habitat features at local and landscape scales",

abstract = "Our results suggest higher densities of generalist predators with increasing PAL Nonetheless, the greater abundance of coccinellids and carabid beetles in cereal fields embedded in simple landscapes does not necessarily imply better pest control since natural enemies may compete, thereby limiting their ability to control pests. (C) 2012 Elsevier Inc. All rights reserved.",

keywords = "Cereal aphids, Aphid-predator interaction, Biological control, Specialist predators, Generalist predators, Landscape complexity, Cereal aphids, Aphid-predator interaction, Biological control, Specialist predators, Generalist predators, Landscape complexity",

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AB - Our results suggest higher densities of generalist predators with increasing PAL Nonetheless, the greater abundance of coccinellids and carabid beetles in cereal fields embedded in simple landscapes does not necessarily imply better pest control since natural enemies may compete, thereby limiting their ability to control pests. (C) 2012 Elsevier Inc. All rights reserved.

KW - Cereal aphids

KW - Aphid-predator interaction

KW - Biological control

KW - Specialist predators

KW - Generalist predators

KW - Landscape complexity

KW - Cereal aphids

KW - Aphid-predator interaction

KW - Biological control

KW - Specialist predators

KW - Generalist predators

KW - Landscape complexity

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DO - 10.1016/j.biocontrol.2012.03.012

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