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The effect of sprays on the fauna of apple trees. II. Some aspects of the interaction between populations of Blepharidopterus angulatus (Fall.) (Heteroptera: Miridae) and its prey, Panonychus ulmi (Koch) (Acariña: Tetranychidae).

Published online: 03 Nov 1965

Authors: Muir, R. C.

Content type: Journal article

Journal title: Journal of Applied Ecology

Part II: P. ulmi hatched 4-5 weeks before B. angulatus, and in years when the predator severely checked the mite predation was effective at the beginn...

The effect of uncultivated land on the distribution of cabbage aphid (Brevicoryne brassicae) on an adjacent crop.

Published online: 03 Nov 1965

Authors: Van Emden, H. F.

Content type: Journal article

Journal title: Journal of Applied Ecology

The numbers of Brevicoryne brassicae and its parasites and predators in a crop of brussels sprouts were counted during a season. The results were grou...

The effect of sprays on the fauna of apple trees. I. The influence of winter wash, captan, and lime-sulphur on the interaction of populations of Panonychus ulmi (Koch) (Acariña: Tetranychidae) and its predator, Blepharidopterus angulatus (Fall.) (Heteroptera: Miridae).

Published online: 03 Nov 1965

Authors: Muir, R. C.

Content type: Journal article

Journal title: Journal of Applied Ecology

Part 1: The influence of routine sprays of winter wash (0.1 % DNOC+3.0% petroleum oil), lime-sulphur and captan on populations of P. ulmi and its pred...

A miniature tube solarimeter.

Published online: 03 Nov 1965

Authors: Szeicz, G.

Content type: Journal article

Journal title: Journal of Applied Ecology

A miniature version (suitable for measuring radiation in herbage and short grass) of an instrument described previously [see H.A., 35: 223]....

Transport of water in the soil-plant-atmosphere system.

Published online: 03 Nov 1965

Authors: Cowan, I. R.

Content type: Journal article

Journal title: Journal of Applied Ecology

Water movement in response to gradients of water potential in the soil-plant-atmosphere catena is considered. An approximate solution is presented of ...

The effect of sprays on the fauna of apple trees. II. Some aspects of the interaction between populations of Blepharidopterus angulatus (Fall.) (Heteroptera: Miridae) and its prey, Panonychus ulmi (Koch) (Acarina: Tetranychidae).

Published online: 04 Jul 1965

Authors: Muir, R. C.

Content type: Journal article

Journal title: Journal of Applied Ecology

These two parts of a series deal with studies in an apple orchard in south-eastern England in 1953-59 on the effect of routine sprays of winter wash (...

The effect of uncultivated land on the distribution of cabbage aphid (Brevicoryne brassicae) on an adjacent crop.

Published online: 04 Jul 1965

Authors: Van Emden, H. F.

Content type: Journal article

Journal title: Journal of Applied Ecology

The following is based almost entirely on the author's summary of this account of investigations in southern England in 1957-58. The numbers of Brevic...

An investigation of the distribution during winter of the white clover seed weevil, Apion dichroum Bedel (Gol. Curculionidae).

Published online: 04 Jul 1965

Authors: Freeman, B. E.

Content type: Journal article

Journal title: Journal of Applied Ecology

The following is based almost entirely on the author's summary of this account of investigations carried out in south-eastern England during the winte...

Laboratory studies on dispersion behaviour of adult beetles in grain. X. Reaction of saw-toothed grain beetle, Oryzaephilus surinamensis (L.), to isolated pockets of damp and mouldy wheat.

Published online: 04 Jul 1965

Authors: Surtees, G.

Content type: Journal article

Journal title: Journal of Applied Ecology

The following is almost entirely the author's summary of this part of a series [cf. R.A.E., A 53 580, etc.]. The effect of pockets of damp wheat on th...

The effect of sprays on the fauna of apple trees. I. The influence of winter wash, captan, and lime-sulphur on the interaction of populations of Panonychus ulmi (Koch) (Acarina: Tetranychidae) and its predator, Blephari-dopterus angulatus (Fall.) (Heteroptera: Miridae).

Published online: 04 Jul 1965

Authors: Muir, R. C.

Content type: Journal article

Journal title: Journal of Applied Ecology

These two parts of a series deal with studies in an apple orchard in south-eastern England in 1953-59 on the effect of routine sprays of winter wash (...

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