HC Deb 22 February 1967 vol 741 c302W
94. Sir J. Langford-Holt

asked the Minister of Agriculture, Fisheries and Food whether he will make a statement on the spread of Warfarin-resistant rats in Shropshire.

Mr. John Mackie

No Warfarin resistance in rats has been detected in Shropshire outside the area described in the reply given by my hon. Friend the Joint Parliamentary Secretary to the hon. Member for Montgomery (Mr. Hooson) on 27th May, 1966.—[Vol. 729, c.167.]