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Five sites in the Falkland Islands were chosen to represent a wide range of C. pilosa communities. C. pilosa plant form varied from tussocks of severa...
Read moreGrowth of P. stratiotes at the southern-most tip of the man-made Volta Lake in Ghana was measured over 1 year. Biomass and relative growth rate remain...
Read moreThe results of experiments conducted during 1968 showed that the presence of weed within the crop provides a suitable habitat for some of the ground-l...
Read moreThe numbers of Brevicoryne brassicae and its parasites and predators in a crop of brussels sprouts were counted during a season. The results were grou...
Read moreSexual reproduction in 9 clones of Eichhornia crassipes from different parts of the world was examined in the glasshouse. Eight of the clones flowered...
Read moreThe abundance and species richness of butterflies [Rhopalocera] on expanded-width uncropped arable field edges, which were subject to 10 contrasting, ...
Read moreThis management plan provides information about the regulatory framework for the sustainable harvesting and cultivation of protected plants used in th...
Read moreThis review identifies over 320 saproxylic insects that visit flowers on a regular or occasional basis in England, Wales and Scotland. That represents...
Read moreThe pollinating value of bees on temporarily uncaged runner beans was determined from the set on flowers known to have been visited by these insects, ...
Read moreDespite the crucial importance of biotic pollination for many crops, land managers rarely monitor the levels of crop pollination needed to guide farmi...
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