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The following is virtually the author's summary. Observations were made on the biology and ecology of Leptocorisa oratoria (F.) in Sarawak, mainly at ...

The survival and digestion of seeds of 47 tropical and subtropical legume and grass species were studied by placing the seeds in nylon bags in the rum...

Study was in north-eastern Colorado with blue grama grass (Bouteloua gracilis) as the dominant species. Bison, cattle and sheep with an oesophageal fi...

Culling, either of all animals or infected animals only, is often suggested as a way of managing infectious diseases in wildlife populations. However,...

The following is based largely on the authors summary. This paper is the first of a series describing observations on a population of Pieris rapae (L....

Escalating conflicts between grassland farming and wintering geese in northern Germany stimulated a long-term study in order to promote a fair and wor...

Bottom-up control is an important regulator of marine mesopredators such as seabirds. The prevalence of top-down control on these species is however l...

Between 1996 and 2000 the appearance of bovine spongiform encephalopathy swiftly became one of the most serious public health and political crises con...

There is little consensus on how agriculture will meet future food demands sustainably. Soils and their biota play a crucial role by mediating ecosyst...

Large, severe disturbances drive many forest ecosystems over the long term, but pose management uncertainties when human experience with them is limit...