| | The Bioline EPrints Archive - Toxic effects of the insecticides chlorpyrifos and tefluthrin on earthworms (Lumbricus ... (Site not responding. Last check: 2007-10-26) |
 | | In order to evaluate the ecotoxicity of chlorpyrifos and tefluthrin on the earthworm Lumbricus terrestris L., a laboratory test was carried out based on the guidelines of the International Organization of Biological Control (IOBC). |
 | | The earthworms were collected by handsorting from a soil free of pesticides of the Agronomy Faculty, University of Buenos Aires, Argentina and placed in sterilized soil, in complete darkness, at 12ºC for five days, and fed with dry white clover (Trifolium repens L.) leaves. |
 | | RESUMEN Para evaluar la ecotoxicidad de clorpirifos y teflutrina sobre Lumbricus terrestris L., se realizó una prueba de laboratorio, basado en el protocolo de la Organización Internacional de Control Biológico (IOBC). |
| bioline.utsc.utoronto.ca /archive/00003162 (619 words) |