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Hawthorn scrub in an upland area (>150 m alt.) of North Wales was surveyed, and at three typical study sites, hawthorn occurrence was studied in re...
Read moreWeed beets pose a serious problem for sugarbeet Beta vulgaris var. saccharifera crops. Traditionally, the only efficient method of weed control has be...
Read moreSimulation and analytical models were developed for the European shrub, Scotch broom Cytisus scoparius. The simulation model is spatially explicit and...
Read moreA study in young lodgepole pine forest near Prince George, BC, Canada, from 1979 to 1983 during the late increase, peak and decline phases of the Lepu...
Read moreThese two parts of a series deal with studies in an apple orchard in south-eastern England in 1953-59 on the effect of routine sprays of winter wash (...
Read moreRelative densities of birds, vegetation profiles and bird food resources were assessed in 7 exotic conifer plantations (6 Pinus radiata,1 Pseudotsuga ...
Read moreLitterbags (of Cornus florida, Acer rubrum and Quercus prinus) were used as experimental substrates on a clear-felled xeric catchment and an adjacent ...
Read moreThese two parts of a series deal with studies in an apple orchard in south-eastern England in 1953-59 on the effect of routine sprays of winter wash (...
Read moreThirty strip transects of 2400 m2 each, in the evergreen forest tract of the district of Uttara Kannada, were clustered into 2 groups with high and lo...
Read moreThe effects of management were determined by comparing pairs of adjacent cut and uncut reed (Phragmites australis) beds at 12 sites in Norfolk and Suf...
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