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The following is based largely on the author's summary of .this part of a series on investigations in south-eastern f-.ngland [cf. RAE A 54 470]. Foll...
Read moreIn a randomized plot experiment on Festuca arundinacea grassland on alluvial loam soil during 1968, plots were mowed and raked bi-weekly, mowed and sp...
Read moreSolitary bees have experienced a decline in both diversity and abundance over the past decade. Although their foraging requirements have been the subj...
Read moreSince arable-dwelling wood mice feed on many of the plant and animal species known to benefit from conservation headlands (6-m strips around crop fiel...
Read moreThe effects of mechanical control methods and foliar sprays of fosamine ammonium, 2,4,5-T and triclopyr, singly or in combination, were assessed on Be...
Read moreA study was carried out in the UK in 1982-84 of 5 passerine bird species in four plots (70 ha), two of which were sprayed at 300 g/ha with fenitrothio...
Read moreThe effects of habitat changes caused by the spraying of herbicides on the breeding birds of regenerating clearcut mixed woodland (comprising Picea ru...
Read moreRivers in Northern Nigeria flowing north-eastwards into Lake Chad traverse, as they pass through the Sudan Savannah zone, wide seasonal flood-plains t...
Read moreThe expanding use of selective pest-control agents provides a unique opportunity to study food web interactions in the field while addressing major en...
Read moreThe following is substantially the author's summary. During the years 1963-70, further progress was made in eradicating tsetse flies (Glossina tachino...
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