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The following is virtually the author's summary. Dipterous eggs laid in the soil round the bases of plants in market-garden crops of cabbage and cauli...
Read moreThe following is based partly on the author's summary. Cattle egrets (Ardeola ibis) feeding in dairy-cattle pastures in the south-western Cape Provinc...
Read moreIn temperate climates, winter can be an arduous time for eusocial insects. Survival of honeybee colonies during winter depends on a delicate balance b...
Read morePromoting natural pest control services through natural enemies in agricultural landscapes offers a sustainable perspective for pest management. Sever...
Read moreThe following is based largely on the authors' summary. The ecology of Aphis craccivora Koch and subterranean-clover stunt virus [cf. RAE A 58 646] wa...
Read moreThe ecology of C. scoparius (broom) was studied between 1993 and 1997 in southern France to investigate how it can become an invasive weed in its nati...
Read moreNature recovery requires the provisioning of resources in the right place and in sufficient quantities to support wildlife populations and improve eco...
Read moreA method is discussed for determining distribution and abundance of the spindle tree (Euonymus europaeus). This could be used for other hedgerow speci...
Read moreLike many farmland birds, the largest European population of the black-tailed godwit Limosa limosa, in The Netherlands, has been declining for decades...
Read moreIt is well established that pollen-mediated gene flow among natural plant populations depends on a complex interaction between the spatial distributio...
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