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In studies on organochlorine residues in lakes of the Rift Valley, Kenya, 47% of the farms surveyed in the Nakuru catchment basin used either DDT or d...
Read moreAlthough crop rotation has been used for centuries to enhance agricultural production, there are surprisingly little data justifying the use of one ro...
Read moreRoot-feeding insect herbivores may suppress their host populations by altering the competitive balances within the plant community of the host-plant. ...
Read moreCarabid beetles are polyphagous predators that can act as biological control agents of insect pests and weeds. While current agricultural practices of...
Read moreBirds play many roles within agroecosystems including as consumers of crops and pests, carriers of pathogens and beloved icons. Birds are also rapidly...
Read morePlantings of pollinator-dependent crops vary from large, intensively managed fields to small fields that are managed less intensively, yet there is re...
Read moreThe many thousands of potential invasive species pose one of the greatest threats to global biodiversity world-wide. In this study we propose that ass...
Read morePredicting geographical areas susceptible to weed invasion is a primary target for land managers. Willows (Salix spp.) invading riparian environments ...
Read moreDispersal and host-foraging activity are important behavioural characteristics for parasitoid species used as biological control agents. Appropriate m...
Read moreIn modern crop production, each plant is often nearly genetically identical to its neighbours, allowing insect pests and pathogens to move easily from...
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