"We're happy to do what we're doing in terms of cattle control and cattle testing" says NFU spokesman Stephen James.
"But we can't keep doing that and nothing happening about the wildlife".
"Until we get that [badger] cull and control the numbers, this disease is just going to increase".
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Some very wet weather will sink it's way south and east overnight, with mist and murk developing around coasts.
The Wales Rugby squad are currently in Switzerland at a gruelling conditioning training camp ahead of the World Cup in September.
Wales joined the rest of Britain today in falling silent to remember those who were killed in the July the 7th bombings.