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A difference equation model of the population dynamics of R. cochinchinensis was developed for a maize cropping system. The model was used to estimate...
Read moreThe effects of management were determined by comparing pairs of adjacent cut and uncut reed (Phragmites australis) beds at 12 sites in Norfolk and Suf...
Read moreIn the moist tropics, studies have demonstrated poor seedling establishment of late-successional trees on lands cleared of forest. This study examined...
Read moreThe seed-to-seedling transition may be a critical stage in determining the dynamics of plant populations. Insects which kill seeds either before or af...
Read moreSeed predation can cause substantial losses of newly produced weed seeds and can therefore be important in regulating weed densities. The impact on we...
Read moreAmbrosia trifida L. (giant ragweed), an aggressive weed of US grain crops and indigenous to North America, colonizes no-tillage crop fields and undist...
Read moreWe evaluated one of the most extensive efforts to date to re-introduce an endangered species: attempts to establish an actively managed meta-populatio...
Read moreUpland biotopes have conservation importance for their typical plant and animal species. Recently, the condition of upland habitats has deteriorated w...
Read moreGenetically modified (GM), herbicide-tolerant crops have been adopted extensively worldwide, resulting in increased homogenization of agricultural pra...
Read moreCalcareous fens are among the most threatened and declining ecosystems throughout Europe and act as refugia for many endangered species. Traditionally...
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