| [dog and fox faecal contamination of farmland]. | the contamination with faeces from dogs and foxes was documented on 14 different grassland areas in the canton of zurich, switzerland, over one year. a total of 402 dog and 58 fox faecal samples were collected from the grasslands, further 236 faecal samples were retrieved from robidog® units (disposal units for dog waste bags) in the immediate vicinity. the degree of fecal contamination per 100 m2 and year was 0.07-0.75 for dog samples and 0-0.06 for fox samples. dog faeces from robidog® units a ... | 2015 | 26753365 |