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Showing 39 results

Resistance to water flow in soil and plant. 1. Soil resistance in relation to amounts of root: theoretical estimates.

Published online: 03 Jan 1969

Authors: Newman, E. I.

Content type: Journal article

Journal title: Journal of Applied Ecology

Data are presented for a range of species including perennial grasses, white clover, lucerne, cereals and soyabeans on the length of roots per unit ar...

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A model simulating mating behaviour of Spodoptera littoralis.

Published online: 01 Jan 1979

Authors: Symmons, P. M. & Rosenberg, L. J.

Content type: Journal article

Journal title: Journal of Applied Ecology

A computer model was developed simulating the mating behaviour and population increase of adults of Spodoptera littoralis (Boisd.) in an isolated grou...

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Stand structure and light penetration. 1. Analysis by point quadrats.

Published online: 15 Jan 1966

Authors: Wilson, J. W.

Content type: Journal article

Journal title: Journal of Applied Ecology

The path of a point quadrat through a stand until it first contacts foliage is comparable to the path of a ray of light from the sky until it is inter...

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Structure of a lucerne population (Medicago sativa L.) and dynamics of stem competition for light during regrowth.

Published online: 01 Nov 1988

Authors: Gosse, G. & Lemaire, G. & Chartier, M. & Balfourier, F.

Content type: Journal article

Journal title: Journal of Applied Ecology

M. sativa cv. du Puits and Europe plants contained 2 populations of stems originating from either axillary or crown buds which differed in their rates...

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Fishing for aphids: the exploitation of a natural population.

Published online: 01 Jan 1977

Authors: Charnov, E. & Frazer, B. D. & Gilbert, N. & Raworth, D.

Content type: Journal article

Journal title: Journal of Applied Ecology

A field experiment on lucerne in British Columbia in which populations of Acyrthosiphon pisum (Harris) were harvested at various rates is described an...

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Resistance to water flow in soil and plant. 1. Soil resistance in relation to amounts of root: theoretical estimates.

Published online: 12 Jan 1969

Authors: Newman, E. I.

Content type: Journal article

Journal title: Journal of Applied Ecology

Data are presented for a range of species including perennial grasses, white clover, lucerne, cereals and soyabeans on the length of roots per unit ar...

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Seasonal patterns in post-dispersal seed predation of Abutilon theophrasti and Setaria faberi in three cropping systems.

Published online: 11 Oct 2006

Authors: Heggenstaller, A. H. & Menalled, F. D. & Liebman, M. & Westerman, P. R.

Content type: Journal article

Journal title: Journal of Applied Ecology

Post-dispersal seed predation is an important source of mortality for arable weed populations that can potentially contribute to ecologically based ma...

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The ecology of Aphis craccivora Koch and subterranean clover stunt virus. I. The phenology of aphid populations and the epidemiology of virus in pastures in south-east Australia.

Published online: 29 Jun 1972

Authors: Gutiérrez, A. P. & Morgan, D. J. & Havenstein, D. E.

Content type: Journal article

Journal title: Journal of Applied Ecology

The following is based largely on the authors' summary. The ecology of Aphis craccivora Koch and subterranean-clover stunt virus [cf. RAE A 58 646] wa...

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The role of predators and parasites in the natural regulation of lucerne aphids in eastern Australia.

Published online: 30 Nov 1988

Authors: Milne, W. M. & Bishop, A. L.

Content type: Journal article

Journal title: Journal of Applied Ecology

The impact of invertebrate predators on lucerne aphids (Acyrthosiphon kondoi, Therioaphis trifolii and A. pisum) was studied in the Hunter Valley, New...

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Habitat manipulation in lucerne Medicago sativa: arthropod population dynamics in harvested and 'refuge' crop strips.

Published online: 11 Sep 2002

Authors: Hossain, Z. & Gurr, G. M. & Wratten, S. D. & Raman, A.

Content type: Journal article

Journal title: Journal of Applied Ecology

1. In order to realize the full potential of natural enemies in integrated pest management, it is necessary to understand their population dynamics, p...

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