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Birds may respond to habitat at multiple scales, ranging from microhabitat structure to landscape composition. North American grassland bird distribut...
Read moreThe individual and joint effectiveness of two biorational tactics (crop interference and the exploitation of negative cross-resistance to certain herb...
Read moreThe loss and human modification of wetlands worldwide underscores the importance of efficient management. For wetlands that provide habitats for non-b...
Read moreUnderstanding which streams might support brook trout (Salvelinus fontinalis) and brown trout (Salmo trutta) is valuable to conservation and resource ...
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 moreThe effect of cover (intersown clover or lettuce or artificial material) on egg populations of Delia brassicae (Wied.) on cabbage crops was investigat...
Read more1. Increasingly immunocontraception is being considered as a potential method for the biological control of mammalian pests. Although several studies ...
Read moreThe following is based partly on the authors' summary. Glossina morsitans morsitans Westw. entered Ankole in south-western Uganda in 1907. Its northwa...
Read moreIn the middle of the 20th century, the colonial lesser kestrel Falco naumanni experienced a marked decline in its western palaearctic breeding range. ...
Read moreRoot-feeding insect herbivores may suppress their host populations by altering the competitive balances within the plant community of the host-plant. ...
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