A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
Natural enemies emerging in cereal fields in spring may contribute to biological control (2022)


Tortosa, A., Duflot, R., Rivers‐Moore, J., Ladet, S., Esquerré, D., & Vialatte, A. (2022). Natural enemies emerging in cereal fields in spring may contribute to biological control. Agricultural and Forest Entomology, 24(3), 267-278. https://doi.org/10.1111/afe.12490


JYU-tekijät tai -toimittajat


Julkaisun tiedot

Julkaisun kaikki tekijät tai toimittajat: Tortosa, Axelle; Duflot, Rémi; Rivers‐Moore, Justine; Ladet, Sylvie; Esquerré, Diane; Vialatte, Aude

Lehti tai sarja: Agricultural and Forest Entomology

ISSN: 1461-9555

eISSN: 1461-9563

Julkaisuvuosi: 2022

Ilmestymispäivä: 08.02.2022

Volyymi: 24

Lehden numero: 3

Artikkelin sivunumerot: 267-278

Kustantaja: Wiley-Blackwell

Julkaisumaa: Britannia

Julkaisun kieli: englanti

DOI: https://doi.org/10.1111/afe.12490

Julkaisun avoin saatavuus: Ei avoin

Julkaisukanavan avoin saatavuus: Julkaisukanava ei ole avoin

Julkaisu on rinnakkaistallennettu (JYX): https://jyx.jyu.fi/handle/123456789/79845


Tiivistelmä

1. Biological pest control is known to depend on landscape heterogeneity. However, such relationship shows irregular pattern and seems influenced by local farming practices and natural enemies that overwinter within crop fields. The objective of this study was to assess the contribution of emerging natural enemies in spring to biological control, and their response to the interaction between landscape heterogeneity and farming intensity.
2. We monitored the overwintering insect community using emergence traps and measured the local potential pest predation using prey cards in 30 cereal fields, in spring in France. Study fields were selected along a landscape heterogeneity gradient and farming practices were recorded.
3. None of the ten emerging taxa influenced predation of lepidopteran eggs or weed seeds. On the ground, aphid predation was positively correlated with emerging carabid beetles. In foliage, aphid predation was negatively correlated with emerging parasitoids. Overall, the community of natural enemies that overwinter within crop fields seemed to benefit from lower crop diversity and higher edge density in combination with higher farming intensities. This suggest that they represent a subset of species adapted to. This study highlights a large broad taxonomic panel of emerging natural enemies and their potential local pest predation.


YSO-asiasanat: biologinen torjunta; hyötyhyönteiset; luonnon monimuotoisuus; talvehtiminen; peltoviljely; torjunta-aineet; maaperä

Vapaat asiasanat: airborne compartment; beneficial insects; ground compartment; landscape heterogeneity; overwintering; pesticide; potential predation; soil management


Liittyvät organisaatiot


OKM-raportointi: Kyllä

Raportointivuosi: 2022

JUFO-taso: 1


Viimeisin päivitys 2024-03-04 klo 17:27