asked the Minister of Agriculture, Fisheries and Food what action he has taken to make known the dangers to wild birds and animal life of the use of dieldrin for sheep dipping; whether he is aware that in spite of the ban on production of this chemical many farmers have laid in several years' supply; and whether he will now take action to prohibit the use of dieldrin.
Apart from the original announcement of restrictions on the use of dieldrin, further Press notices have been issued reminding farmers of the restrictions and warning against stockpiling. I have heard allegations that some farmers have laid in supplies of dieldrin sheep dip, but these allegations have not been substantiated.My right hon. Friend has at present no statutory powers to prohibit the use of dieldrin. The Advisory Committee on Pesticides and other Toxic Chemicals is considering the need for further controls on all pesticides and will also consider the remaining uses of dieldrin in 1967.