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As part of a research project on the population dynamics of a polyphagous noctuid pest, Helicoverpa armigera, on crops commonly grown in small-scale a...
Read more1. Accurate evaluations of habitat preference are key to understanding optimal conditions for wildlife survival and reproduction. Habitat selection, h...
Read moreSpecies composition, population structure and the seed banks of Aristida bipartita, Bothriochloa insculpta, Heteropogon contortus, Themeda triandra an...
Read moreHeavy livestock grazing in Namaqualand, South Africa, is threatening the region's unique diversity of succulent shrubs. This is especially true in the...
Read moreAs part of research on the control and mathematical modelling of transmission of Chagas disease, we tested the joint effects of refuge quantity and qu...
Read morePleiotropic effects associated with genes endowing resistance to herbicides are generally predicted to reduce plant fitness. Quantifying these effects...
Read moreSustainable harvesting of wild populations relies on evidence-based knowledge to predict harvesting outcomes for species and the ecosystems they inhab...
Read moreA study was carried out to test, under carefully controlled conditions, White's hypothesis that when plants are subjected to stress, the tissues becom...
Read moreA study was conducted to test the hypotheses that (i) abundance and related demographic parameters of small mammal populations would decline after cle...
Read moreEquids are generalist herbivores that co-exist with bovids of similar body size in many ecosystems. There are two major hypotheses to explain their co...
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