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Data were collected from sampling pollinating bees [Apoidea] over 8 years in 13 blueberry fields in New Brunswick, Canada, and used to test the log-no...
Read moreThe following is virtually the author's summary of this second part of a series [cf. RAE A 59 2659]. Experiments on saplings of lime (Tilia) under con...
Read moreFields in southern England were sampled over seven years to assess populations of eggs and larvae of Hylemya (Leptohylemyia) coarctata (Fall.) and of ...
Read moreA mathematical model is described that was developed to relate observed egg sterility in insects to other parameters of mating and reproduction, for u...
Read moreThe adult life-span and the factors affecting egg production in Pieris rapae (L.) (especially age, temperature and solar radiation) were investigated ...
Read moreGrassland ecosystems are imperiled by agricultural activity world-wide. Restoring grassland habitat is important to conserving grassland fauna and pre...
Read moreThe Joint Agriculture and Environment Programme (JAEP), initiated to investigate the effects of agricultural activity on farmland ecosystems, is outli...
Read moreThe hazard pesticides pose to pollinators are well-understood from laboratory studies. However, the field-level response of pollinators to pesticide u...
Read moreThe ability to predict insect development in field situations is fundamental to pest management programmes and in the understanding of insect phenolog...
Read moreA study in Northern Territory, Australia, in connection with a biological control programme.
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