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A simulation model for the population dynamics of rice leaf-folders (Pyralidae) interacting with rice is described. It was designed to improve the und...
Read moreIn the South Downs and South Wessex Downs (southern England), designated an Environmentally Sensitive Area (ESA) in 1987 and 1993, respectively, farme...
Read moreA common prediction based on ecological theory is that natural populations of insect predators will be more abundant and effective in diverse plant as...
Read moreThe response of bird abundance to the proportional availability of un-cropped land (i.e. land that could be cultivated, such as fallows, grass-flower ...
Read moreA 3-year field study designed to monitor the detailed population dynamics of Anisantha sterilis in winter wheat, and to explore the consequences of ch...
Read moreThe existing literature shows that climate change will likely affect several of the dimensions that determine people's food security status in Banglad...
Read moreBiological pest control is a key ecosystem service, and it depends on multiple factors acting from the local to the landscape scale. However, the effe...
Read moreSeed input, changes in the seed bank and seedling recruitment of Onopordum were monitored over 1 year at three contrasting sites (pasture, oat crop an...
Read moreIn studies on organochlorine residues in lakes of the Rift Valley, Kenya, 47% of the farms surveyed in the Nakuru catchment basin used either DDT or d...
Read moreThe Philippines is much more prone to climate change effects than are many other countries. The potential impact on the agriculture sector is of parti...
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