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Showing 67 results

Semi-natural habitat, but not aphid amount or continuity, predicts lady beetle abundance across agricultural landscapes.

Published online: 01 Nov 2024

Authors: Iuliano, B. & Gratton, C. & Kim, T. N. & Spiesman, B. J.

Content type: Journal article

Journal title: Journal of Applied Ecology

The amount of semi-natural habitat surrounding farm fields is a common but inconsistent predictor of natural enemy populations and predation services....

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Effect of adult Coccinellidae on the spread of a plant virus by an aphid.

Published online: 01 Jan 1979

Authors: Roitberg, B. D. & Myers, J. H.

Content type: Journal article

Journal title: Journal of Applied Ecology

The influence of adults of Coccinella californica Mannh. on the spread of a plant virus (bean yellow mosaic virus) transmitted by Acyrthosiphon pisum ...

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Use of farmland in spring by migrating Canada geese in the St Lawrence valley, Quebec.

Published online: 01 Jan 1978

Authors: Reed, A. & Chapdelaine, G. & Dupuis, P.

Content type: Journal article

Journal title: Journal of Applied Ecology

During their spring stop-offs in Lake St. Peter, which averaged 32 days (1974-5), migrating Canada geese (Branta canadensis) flew twice daily to feed ...

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Total dry matter, nutrient uptake and yield of summer mungbean as influenced by organic management practices.

Published online: 17 Oct 2018

Authors: Yadav, S. K. & Babalad, H. B. & Sharma, S. K. & Yadav, M. K. & Roshan Choudhary

Content type: Bulletin article; Conference paper

The experiment was conducted at MARS, University of Agricultural Sciences, Dharwad, Karnataka state during summer season of 2013-14. Significantly hig...

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Are old varieties less productive than modern ones? Dismantling a myth.

Published online: 17 Oct 2018

Authors: Carranza, G. & Guzmán, G. I. & Torremocha, E. & Aguilera, E. & González de Molina, M.

Content type: Bulletin article; Conference paper

Breeding programs of the Green Revolution based their success on increasing the production of harvestable biomass, in relation with non-commercial par...

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Forecasting suitable breeding conditions for the red-billed quelea Quelea quelea in southern Africa.

Published online: 18 Jul 2007

Authors: Cheke, R. A. & Venn, J. F. & Jones, P. J.

Content type: Journal article

Journal title: Journal of Applied Ecology

Red-billed queleas Quelea quelea are major pests of small-grain crops throughout sub-Saharan Africa. When conditions permit, birds breed in vast colon...

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Teretrius nigrescens against larger grain borer Prostephanus truncatus in African maize stores: biological control at work?

Published online: 21 May 2003

Authors: Holst, N. & Meikle, W. G.

Content type: Journal article

Journal title: Journal of Applied Ecology

Following the accidental introduction of the bostrichid beetle Prostephanus truncatus into East and West Africa around 1980, a classical biological co...

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