Search

All content is free for everyone to browse, read and share. You’ll find journal articles and non-peer reviewed grey literature. Type keywords into the search box or Use the filtering options below to browse the content.

Filter by...

Showing 5,801 results

Dynamics of within-leaf spatial distribution patterns of greenhouse whiteflies and the biological interpretations.

Published online: 03 Jun 1986

Authors: Xu, R. M.

Content type: Journal article

Journal title: Journal of Applied Ecology

A biological interpretation was made of spatial distributions of the aleyrodid Trialeurodes vaporariorum reared on Phaseolus vulgaris from various agg...

Read more

Variation in the rates of increase of Glossina morsitans centralis and their relevance to control.

Published online: 03 Jun 1986

Authors: Allsopp, R.

Content type: Journal article

Journal title: Journal of Applied Ecology

Glossina control operations are more likely to succeed if timed to exploit periods of natural vulnerability. One measure of a population's condition i...

Read more

A model simulating grasshopper damage to wheat planted in infested stubble.

Published online: 04 Jun 1986

Authors: Hardman, J. M. & Charnetski, W. A. & Mukerji, M. K.

Content type: Journal article

Journal title: Journal of Applied Ecology

The authors present a model simulating the effects of the acridid Melanoplus sanguinipes on the yield of spring wheat planted in infested stubble. The...

Read more

The effect of European canker and its spatial pattern on four apple cultivars in British Columbia.

Published online: 01 Jan 1982

Authors: Johnson, D. L. & Doust, J. L. & Eaton, G. W.

Content type: Journal article

Journal title: Journal of Applied Ecology

The density and distribution of Nectria galligena were determined on all 16 combinations of 4 cvs (Summerland Red McIntosh, Harrold's Delicious, Spart...

Read more

Field Studies Guidance Note: Grid References for Biological Recording [version 2].

Published online: 06 Jan 2023

Published by: UK, Field Studies Council

Authors: Bell, C. & Brown, K. D. & Watts, O.

Content type: Educational material

This report is a guide for grid references for biological recording. A grid reference specifies a square of land, indicating a location through a seri...

Read more

Identification of wintering and passage roosts on functionally linked land of the Severn Estuary - Gloucestershire and Worcestershire (Phase 5).

Published online: 06 Jan 2023

Published by: Natural England

Authors: Palmer, E. & Smart, M.

Content type: Reports

This report represents the fifth phase of a wider assessment to identify sites of importance to the bird populations within, and now outside of, the S...

Read more

Social and economic benefits of learning in natural environments: A study of learning outside the classroom in natural environments (LINE) in primary school settings to provide a forecast of social value.

Published online: 06 Jan 2023

Published by: Natural England

Authors: Wadley, N.

Content type: Reports

This report provides a forecast of the potential social impact of 'learning outside the classroom in natural environments' (LINE) in primary school se...

Read more

UK Barcode of Life: 2022 project update.

Published online: 06 Jan 2023

Published by: Natural England

Authors: Price, B. & Cristovao, J. & Hall, A. & Cuber, P. & Geeves, C. & Salatino, S. & White, O. & Davis, R. & Scott, B. & Misra, R. & Leatherland, D. & Clark, K.

Content type: Reports

Gaps in DNA reference libraries of UK species were identified by the Defra DNA Centre of Excellence Working Group as one of the main barriers preventi...

Read more

Benthic assemblages in Cromer Shoal Chalk Beds MCZ: Comparisons among different types of terrain.

Published online: 06 Jan 2023

Published by: Natural England

Authors: Jackson, A. & Watson, D. & Spray, R.

Content type: Reports

This is a report to Natural England (NE) about the distribution of seabed habitats in the Cromer Shoal Chalk Beds Marine Conservation Zone (CSCB MCZ) ...

Read more

Dover to Deal Marine Conservation Zone (MCZ) Characterisation Report 2016: MPA Monitoring Programme.

Published online: 10 Jan 2023

Published by: Natural England

Authors: Newton, T. & Green, B.

Content type: Reports

The primary aim of this characterisation report is to describe the attributes of the designated features within the Dover to Deal MCZ in order to enab...

Read more