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.
Showing 1,453 results
The numbers of dead and live Sitobion avenae falling to the ground in a wheat crop in 1988-89 in the UK were estimated. The estimates showed that more...
Read moreHerbivorous insect communities were studied on oak (Quercus petraea) trees in pure stands of oak or in mixtures with alder (Alnus glutinosa), pine (Pi...
Read moreAn investigation was made of factors affecting the distribution and abundance of insect herbivores on oak (Quercus petraea) in pure stands or in mixtu...
Read moreLandscape heterogeneity creates diverse habitat and resources for mosquito vectors of disease. A consequence may be varied distribution and abundance ...
Read more1. Functional and numerical responses are key components in the selection of predators for biological control. We examined the relevance of these resp...
Read moreThe demographic effects of an organochlorine contaminant on the dioecious aquatic macrophyte Vallisneria americana are reported. Plants were sampled f...
Read moreThe widespread provision of livestock drinking water in previously dry Australian rangelands has supported concomitant increases in cumulative grazing...
Read moreThere is growing concern that the intensification of agriculture within southern Ireland is having detrimental effects on Irish fauna through habitat ...
Read moreRiparian trees regulate aquatic ecosystem processes, such as inputs of light, organic matter and nutrients, that can be altered dramatically when thes...
Read moreArtificial structures have become ubiquitous features of coastal landscapes. Although they provide novel habitats for the colonization of marine organ...
Read more