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Accurate identification of natural enemies is the cornerstone of biological control, and methods that can separate closely related species are essenti...
Read moreManaged systems harvested at intermediate time-scales have advantages over annual short-cycled systems in maintaining top-down control of insect herbi...
Read moreMost hypotheses for translocation success are elaborate, hierarchical, and untested combinations of socio-ecological predictors. Empirical support for...
Read moreA simulation model of the population dynamics of the delphacid Nilaparvata lugens on rice in Zhejiang Province, China, was constructed using field pop...
Read moreTwo plots, each of 240 broom (Sarothamnus scoparius) seedlings were planted in England in March 1966. For 11 years, one plot was sprayed 1-3 times a y...
Read moreLarge, severe disturbances drive many forest ecosystems over the long term, but pose management uncertainties when human experience with them is limit...
Read moreMany large mammalian carnivores are facing population declines due to illegal killing (e.g. shooting) and habitat modification (e.g. livestock farming...
Read moreIn a growth chamber experiment, an additive series design was used to test the ability of 3 replacement species (Trifolium pratense, T. repens and Epi...
Read moreA key-factor analysis is presented using data on Delia coarctata (Fall.) populations collected over 12 years from Stackyard field, Rothamsted. The ana...
Read moreSoon after the start of the transition to market economy in the early 1990s, Poland has experienced both a dramatic decline in the fertility rate and ...
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