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Showing 45 results

Flower fields and pesticide use interactively shape pollen beetle infestation and parasitism in oilseed rape fields.

Published online: 15 Feb 2022

Authors: Krimmer, E. & Martin, E. A. & Holzschuh, A. & Krauss, J. & Steffan-Dewenter, I.

Content type: Journal article

Journal title: Journal of Applied Ecology

Pollen beetles (Brassicogethes spp.) are the main pests of oilseed rape (OSR, Brassica napus) in Europe and responsible for massive yield losses. Upco...

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Spatial scale of insect-mediated pollen dispersal in oilseed rape in an open agricultural landscape.

Published online: 15 Jun 2011

Authors: Chifflet, R. & Klein, E. K. & Lavigne, C. & Féon, V. le & Ricroch, A. E. & Lecomte, J. & Vaissière, B. E.

Content type: Journal article

Journal title: Journal of Applied Ecology

Interest in pollen-borne gene dispersal has grown with the cultivation of genetically modified plants. To date, both experimental data and models of o...

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Field boundary features can stabilise bee populations and the pollination of mass-flowering crops in rotational systems.

Published online: 02 Nov 2021

Authors: Gardner, E. & Breeze, T. D. & Clough, Y. & Smith, H. G. & Baldock, K. C. R. & Campbell, A. & Garratt, M. P. D. & Gillespie, M. A. K. & Kunin, W. E. & McKerchar, M. & Potts, S. G. & Senapathi, D. & Stone, G. N. & Wäckers, F. & Westbury, D. B. & Wilby, A. & Oliver, T. H.

Content type: Journal article

Journal title: Journal of Applied Ecology

Pollinators experience large spatiotemporal fluctuations in resource availability when mass-flowering crops are rotated with resource-poor cereal crop...

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Alate production by aphids on sugar beet: how likely is the evolution of sugar beet-specific biotypes?

Published online: 20 Apr 2000

Authors: Williams, I. S. & Dewar, A. M. & Dixon, A. F. G. & Thornhill, W. A.

Content type: Journal article

Journal title: Journal of Applied Ecology

Aphid clones that feed on the same plant species for many generations often develop biotypes specifically adapted to the particular host-plant. Such b...

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Multispecies crop mixtures increase insect biodiversity in an intercropping experiment.

Published online: 30 Sep 2023

Authors: Brandmeier, J. & Reininghaus, H. & Scherber, C.

Content type: Journal article

Journal title: Ecological Solutions and Evidence

Recent biodiversity declines require action across sectors such as agriculture. The situation is particularly acute for arthropods, a species-rich tax...

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Mass flowering oilseed rape improves early colony growth but not sexual reproduction of bumblebees.

Published online: 04 Mar 2009

Authors: Westphal, C. & Steffan-Dewenter, I. & Tscharntke, T.

Content type: Journal article

Journal title: Journal of Applied Ecology

Pollination is a vital ecosystem service, which is endangered by the ongoing declines of pollinators. These declines also affect bumblebees (Bombus sp...

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Local and landscape-level floral resources explain effects of wildflower strips on wild bees across four European countries.

Published online: 23 Sep 2015

Authors: Scheper, J. & Bommarco, R. & Holzschuh, A. & Potts, S. G. & Riedinger, V. & Roberts, S. P. M. & Rundlöf, M. & Smith, H. G. & Steffan-Dewenter, I. & Wickens, J. B. & Wickens, V. J. & Kleijn, D.

Content type: Journal article

Journal title: Journal of Applied Ecology

Growing evidence for declines in wild bees calls for the development and implementation of effective mitigation measures. Enhancing floral resources i...

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Biological pest control and yields depend on spatial and temporal crop cover dynamics.

Published online: 23 Sep 2015

Authors: Schneider, G. & Krauss, J. & Riedinger, V. & Holzschuh, A. & Steffan-Dewenter, I.

Content type: Journal article

Journal title: Journal of Applied Ecology

Modern agricultural landscapes are dynamic systems with interannually changing proportions of different crop types. However, the effects of spatiotemp...

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Strip intercropping of wheat and oilseed rape enhances biodiversity and biological pest control in a conventionally managed farm scenario.

Published online: 24 Jun 2022

Authors: Alarcón-Segura, V. & Grass, I. & Breustedt, G. & Rohlfs, M. & Tscharntke, T.

Content type: Journal article

Journal title: Journal of Applied Ecology

Conventional agriculture in the global north is typically characterized by large monocultures, commonly managed with high levels of pesticide or ferti...

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Organic farming positively affects honeybee colonies in a flower-poor period in agricultural landscapes.

Published online: 31 Aug 2020

Authors: Wintermantel, D. & Odoux, J. F. & Chadœuf, J. & Bretagnolle, V.

Content type: Journal article

Journal title: Journal of Applied Ecology

Conventional farming has been implicated in global biodiversity and pollinator declines and organic farming is often regarded as a more ecological alt...

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