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Life tables for Anaitis efformata [Aplocera efformata], a potential control agent for St. John's wort (Hypericum perforatum), were obtained by followi...
Read moreAnaitis efformata [Aplocera efformata], a potential biological control agent for St. John's wort (Hypericum perforatum) in south-eastern Australia, wa...
Read moreBotanical composition, grazing treatment and trends in Calluna vulgaris were recorded for periods of 4-15 years at moorland sites ranging in alt. from...
Read moreThe demography of the annual grass weed A. sterilis subsp. ludoviciana was studied during 3 consecutive years on populations growing in winter wheat c...
Read moreWheat cv. Concorde, Chenopodium album, Agropyron repens [Elymus repens] and Spergula arvensis were grown in pure stands and in mixtures of weeds with ...
Read moreThe effects of population density and row spacing on the growth and solar radiation interception of sorghum were measured from 1980-81 to 1983-84 in i...
Read moreIn 1972, 11 ha of woodland, heathland and previously manured pasture was fenced in for a sheep-grazing experiment and the different grazing intensitie...
Read moreThe colonization of clean (apparently uninfected), dead salmonid fish by Saprolegniaceae was studied both in the laboratory and in Windermere. Coloniz...
Read moreA statistical study of breeding success, eggshell index, and DDE, HEOD and PCB levels in Accipiter nisus eggs collected from 17 areas in Britain durin...
Read moreA generalized heat balance model for sheep grazing a large paddock is presented. It can be used to predict shade seeking and water usage.
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