Toxicological study of three veterinary drugs on Eisenia foetida Ecotoxicolgical effects of albendazole on Eisenia fetida. Effect of temperature on efficiency of Eisenia foetida vermicomposting on organic-waste-mixed municipal sludge Effect of transgenic pest-resistant cotton on the growth, reproductionand SOD activity of Eisenia foetida Effects of sewage sludge vermicompost on the growth of marigold.