A question on farmers minds as grazing gets underway in parts of the country is should cattle be dosed for worms before going ...

Depending on the degree of the effects of the worms, animals fail to thrive, some become infertile and others will even abort ...

For liver fluke, Mr Colston said it is possible to find out if ... which is 10 to 12 weeks after infection. Regarding worms, Mr. Colston noted that the cold snap in January likely reduced the number ...