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After a century of fire suppression and accumulating fuel loads in North American forests, prescribed burns are increasingly used to prevent condition...
Read moreThe Azores bullfinch (or priolo), Pyrrhula murina [Pyrrhula pyrrhula murina], is known only in the east of the island of S. Miguel (Azores), where it ...
Read moreA necessary component of elimination programmes for wildlife disease is effective surveillance. The ability to distinguish between disease freedom and...
Read moreUnderstanding seasonal patterns of activity, or phenology, of vector species is fundamental to determining seasonality of disease risk and epidemics o...
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 moreThis study investigates a voluntary working wetlands pilot program (WWP) in the Prairie Pothole Region of North Dakota focusing on small, temporary an...
Read moreIn Scottish upland, semi-natural oakwoods, natural regeneration of oak (Quercus petraea and Q. robur) is frequently lacking. This threatens the long-t...
Read moreSurveys of the weed flora in Danish arable fields were conducted during 1967-70 and 1987-89. Frequencies of 67 common weed species in spring barley, s...
Read moreGlobal warming can increase insect pest pressure by enhancing reproductive rates. Whether this translates into yield losses depends on phenological sy...
Read moreMarine bivalves provide an important seafood resource, but conflicts between bivalve fisheries and conservation goals may arise. A scientific debate a...
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