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The effects of management were determined by comparing pairs of adjacent cut and uncut reed (Phragmites australis) beds at 12 sites in Norfolk and Suf...
Read moreA computer model is described which simulates the spread of barley yellow dwarf luteovirus (BYDV) by aphids in winter cereals in SW England. The model...
Read moreThe seed-to-seedling transition may be a critical stage in determining the dynamics of plant populations. Insects which kill seeds either before or af...
Read moreImprovements in intercrop yields may be achieved through an understanding of yield advantages due to above-ground or below-ground interactions. Forage...
Read moreSeveral recent studies have considered the relative effects of local vs. landscape factors on diversity of several animal taxa in grasslands. However,...
Read moreThe following is based almost entirely on the author's summary. In investigations in southern England, nearly twice as many eggs were laid by females ...
Read moreSlugs are serious pests of winter wheat crops in temperate climates, but current methods of chemical control are often unreliable. The potential for c...
Read moreA 4-year study was conducted in a Mediterranean herbaceous community in north-eastern Israel to investigate the effects of cattle grazing management o...
Read moreStudies were conducted to determine which plant species are commonly dispersed by the following vectors: soil carried on motor vehicles; topsoil; suga...
Read moreThe management and removal of invasive species may give rise to unanticipated changes in plant-pollinator mutualisms because they can alter the compos...
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