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Because cyst-nematode populations are relatively static, immigration and emigration are negligible and population fluctuations under different crops c...

Studies were carried out in Hertfordshire, England, during 1971-75 on the carabid and staphylinid fauna in areas of a Stackyard field (clay with flint...

Successful management of insect crop pests requires an understanding of the cues and spatial scales at which they function to affect rates of attack o...

A common prediction based on ecological theory is that natural populations of insect predators will be more abundant and effective in diverse plant as...

Arctic-breeding goose populations have increased in recent decades and their expansion into agricultural areas has caused increasing conflict with far...

Glyphosate-resistant Conyza canadensis populations now infest more than 44 000 ha of arable land in eastern USA, only 5 years after the first resistan...

Population models of intermediate host species' abundance are vital tools for assessing the impacts of control activities and changing environmental c...

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 (...

Phratora vulgatissima is the most serious pest of willow grown as short-rotation coppice in Britain. The effects of genetically diverse plantations of...

For most ecologists, detection probability (p) is a nuisance variable that must be modelled to estimate the state variable of interest (i.e. survival,...