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Plant virus diseases severely constrain agricultural production world-wide, especially in less developed countries. The use of resistant cultivars may...
Read moreIt is widely accepted that combining several control options into integrated pest management strategies is the most effective way to provide long-term...
Read moreHabitat manipulation is important for enhancing biological control of arthropod pests, but identification of selective food plants that benefit only n...
Read moreBlackleg and soft rot disease of potatoes Solanum tuberosum L., mainly caused by the bacterial pathogen Erwinia carotovora ssp. atrospetica (Eca), lea...
Read moreIn the middle of the 20th century, the colonial lesser kestrel Falco naumanni experienced a marked decline in its western palaearctic breeding range. ...
Read moreTo estimate the effects of autumn clipping or burning on the foraging behaviour of mule deer (Odocoileus hemionus hemionus) and cattle, trials were se...
Read morePopulation modelling and field measurements of births, growth and mortality were used to investigate the long-term change in abundance of Atriplex ves...
Read moreThere are few long-term experimental studies of plant community responses to changes in grazing intensity. Here we report species' changes in a mesotr...
Read moreShrub encroachment has been widely observed in savanna regions. This study analysed the causes of shrub encroachment in the lowveld savanna of north-e...
Read moreEchium plantagineum is native to the western Mediterranean Basin, where it is a common, but not dominant, component of species-rich annual grasslands....
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