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1. The development of biological control strategies for ornamental crops is challenging due to the high diversity of crops grown and zero tolerance to...
Read moreIn farmland biodiversity, a potential risk to the larvae of non-target Lepidoptera from genetically modified (GM) Bt-maize expressing insecticidal Cry...
Read moreThe dynamics of a virus disease in a perennial plant population are modelled. The population is divided into healthy, latently infected, infectious an...
Read moreMowing influences two endangered butterfly species, Maculinea nausithous and Maculinea teleius, directly through egg destruction and larval mortality ...
Read moreThere have been suggestions that the population dynamics of weeds may show chaotic dynamics, and that therefore it will not be possible to predict the...
Read moreRestoration of old fields in agricultural landscapes has become increasingly important for conservation of species and their habitats owing to habitat...
Read moreLike many ecosystem functions in marine and terrestrial environments, nutrient processing varies dramatically over small spatial scales, making effort...
Read moreDuring the summer of 1976, population levels of various herbivores and all predators and parasites in fields in USA were monitored by three sampling m...
Read moreNatural regeneration of forest trees in grazed pastures could potentially contribute to the conservation of tree diversity within the fragmented and a...
Read moreA grazing experiment in an arid savanna in Botswana examined heavy and moderate grazing by cattle. The dynamics of the shrub layer were followed for 5...
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