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Green alder shrubs Alnus viridis increasingly overgrow European mountain pastures but hinder natural forest succession. This nitrogen-fixing, autochth...
Read moreThe composition of agro-ecological landscapes is thought to have important implications for the production of major crops through its effects on polli...
Read morePollination services, especially those of bees, play a vital role in agriculture. Declining honeybee populations require us to find alternative soluti...
Read moreBumblebees are one of the most commonly studied pollinators, but they are declining in large parts of their distribution. Whether bumblebees can cope ...
Read moreReproductive behaviour was recorded in 23 populations of D. glomerata grown under uniform field conditions. In most populations some plants headed in ...
Read moreIn the work reported in this part of a series [cf. RAE/A 60, 2210], various components of the biology of Aphis craccivora Koch, the subterranean clove...
Read moreEdge effects of native forest fragmentation have been well studied, but there are few studies of open-ground habitats fragmented by plantation forests...
Read moreGlobal declines in pollinating insects have been linked with agricultural intensification and land-use change. Increased production of novel crops for...
Read moreLarge areas of agricultural land around the world are degraded as a consequence of dominance by bracken fern (Pteridium spp.). Tropical production sys...
Read moreThe seasonal growth patterns of micro-swards of a single genotype of perennial ryegrass cv. S23 were studied at 4 sites at various alt. in mid-Wales o...
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