气候变化领域集成服务门户(CCPortal): Evidence that organic farming promotes pest control

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DOI	10.1038/s41893-018-0102-4
	Evidence that organic farming promotes pest control
	Muneret L.; Mitchell M.; Seufert V.; Aviron S.; Djoudi E.A.; Pétillon J.; Plantegenest M.; Thiéry D.; Rusch A.
发表日期	2018
ISSN	2398-9629
起始页码	361
结束页码	368
卷号	1 期号:7
英文摘要	Ecological intensification of agro-ecosystems, based on the optimization of ecological functions such as biological pest control, to replace agrochemical inputs is a promising route to reduce the ecological footprint of agriculture while maintaining commodity production. However, the performance of organic farming, often considered as a prototype of ecological intensification, in terms of pest control remains largely unknown. Here, using two distinct meta-analyses, we demonstrate that, compared to conventional cropping systems, (i) organic farming promotes overall biological pest control potential, (ii) organic farming has higher levels of overall pest infestations but (iii) that this effect strongly depends on the pest type. Our study shows that there are lower levels of pathogen infestation, similar levels of animal pest infestation and much higher levels of weed infestation in organic than in conventional systems. This study provides evidence that organic farming can enhance pest control and suggests that organic farming offers a way to reduce the use of synthetic pesticide for the management of animal pests and pathogens without increasing their levels of infestation. © 2018 The Author(s).
语种	英语
scopus关键词	Animals; Ecology; Pest control; Biological pest controls; Conventional systems; Cropping systems; Ecological footprint; Ecological functions; Pest infestation; Synthetic pesticides; Weed infestation; Agriculture
来源期刊	Nature Sustainability
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/163370
作者单位	INRA, UMR 1065 Santé et Agroécologie du Vignoble, ISVV, Université de Bordeaux, Bordeaux Sciences Agro, Villenave d'Ornon, France; Institute for Resources Environment and Sustainability, University of British Columbia, Vancouver, BC, Canada; Institute of Meteorology and Climate Research (IMK-IFU), Karlsruhe Institute of Technology (KIT), Garmisch-Partenkirchen, Germany; INRA, UMR BAGAP, INRA-ESA-Agrocampus Ouest, Rennes, France; Université de Rennes 1, UMR Ecobio, Campus de Beaulieu, Rennes, France; INRA, UMR IGEPP, Agrocampus Ouest, Université de Rennes 1, Université Bretagne-Loire, Rennes, France
推荐引用方式 GB/T 7714	Muneret L.,Mitchell M.,Seufert V.,et al. Evidence that organic farming promotes pest control[J],2018,1(7).
APA	Muneret L..,Mitchell M..,Seufert V..,Aviron S..,Djoudi E.A..,...&Rusch A..(2018).Evidence that organic farming promotes pest control.Nature Sustainability,1(7).
MLA	Muneret L.,et al."Evidence that organic farming promotes pest control".Nature Sustainability 1.7(2018).