Ecotoxicological effects of manganese-zinc ethylenebis (dithiocarbamate) on terrestrial Oligochaeta : extrapolating from laboratory to field
The ecotoxicity of five insecticides to the Pheretima group (Oligochaeta) occurring on golf courses in the Pretoria region (South Africa)
A comparison of biomarkers in assessing the combined effects of pesticide mixtures on non-target soil invertebrates
The effects of organophosphate exposure on non target terrestrial and aquatic organisms following different exposure regimes : linking biomarker responses and life-cycle effects
Cellular biomarkers of exposure to the fungicide copper oxychloride, in the common garden snail Helix aspersa, in Western Cape vineyards
The effects of lead on the growth, reproduction & behaviour of three earthworm species: Eisenia fetida, Eudrilus eugeniae and Perionyx excavatus (Oligochaeta)
Evaluation of the suitability of responses on various organisational levels in terrestrial Oligochaeta to determine species sensitivity relationships
Voortplantingsbiologie van Perionyx excavatus (Oligochaeta)
Effect of long-term exposure to cadmium on the earthworm Eisenia fetida (Oligochaeta) : possible resistance
The effects of long-term exposure to cadmium on the earthworm Eisenia Fetida (Oligochaeta) : an investigation of the development of genetic metal resistance
The abundance and diversity of meso- and macrofauna in vineyard soils under different management practices
To spray or not to spray with DDT to control malaria : a case study in environmental ethics
The ability of terrestrial Oligochaeta to survive in ultramafic soils and the assessment of toxicity at different levels of organisation
A descriptive study of the oestrogenicity of run off water from small-sized industry in the Pretoria West area
Organochlorine residues in animal tissue sampled throughout Africa
Prediction and ecotoxicological effects of runoff induced pesticide contamination in agricultural surface waters : a risk assessment using GIS and microcosms
A benchtop investigation into the removal of fungicide from citrus packhouse wash water in South Africa
A Multi-Scale analysis of organochlorine pesticide contamination in raptor populations: research effort, historical trends, and current concentrations
Comparing the sensitivity of five earthworm species to cadmium exposure using the comet assay
Comparative studies on genetic variability and fungicide resistance in Tapesia yallundae
n Studie van die meganisme van werking van 2,4-D en mcpa in Raphanus Raphanistrum L
Evaluation of the effects of pesticides, used on table grapes, on the mealybug parasite, Coccidoxenoides peregrinus (Timberlake) (Hymenoptera: Encyrtidae)
Collections conservation practices and possibilities of contamination by hazardous pesticides : towards a non-pesticide approach of conserving organic collections at the Natural History Museum of Zimbabwe
The influence of different management practices on soil faunal activity in vineyard soils
