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Invertebrates from contaminated and semi-contaminated grasslands in the vicinity of a major copper refinery housing copper/cadmium alloying plant all ...

Presence or absence of buried seed was the major factor governing natural revegetation of a bulldozed disturbance in Alaskan tussock tundra. The viabl...

Describes the development of a simple predictive model (based on two sets of equations) that uses the timing of vegetative bud burst to examine the re...

The effect of climate change on wild bee communities is of major concern since the decline of bee species could imperil the provision of pollination s...

Seeds of Polygonum spp., especially P. convolvulus, were the main weed seeds eaten by partridges in October 1968 and formed 44% of the total dry weigh...

The following is substantially the authors' summary. Outbreaks of Ectropis bhurmitra (Wlk.) in Ceylon in 1963-66 developed as a side-effect of dieldri...

Germination and establishment in annual self-sown swards of (a) Stylosanthes humilis and (b) the associated grass weed Digitaria ciliaris were studied...

A new technique is described which can be used to separate the effects of root and shoot interactions between spp. or populations. The technique allow...

Of 600 G. pulex removed as a single sample from the River Teme, Herefordshire, UK, 52% were infected with Pomphorhynchus laevis, 20% contained larvae,...

The shoot-fly larvae overwintering in cut and grazed grass in Northern Ireland were studied over a five-year period. The commonest species found were ...