| Show ta voison poison weeds curbed by improved range the rapidly spreading stock killing weed from eolith southwestern asia can be curbed b preventing soil degeneration and by maintaining the vegetative cover on western range lands secretary of the interior ozcar oscar L chapman advised today in response to numerous requests from stockmen stoc kmen thit that the fearl l rr cry undertake a weed control program on the million of acres of public range land in the west experiment and observation vaton by bureau of land management 6 range managers have shian thit cannot compete isicc with hardy grasses ac to director merlon clawson if infested areas ar ari 1 susceptible to successful are seeded with crested for P cample halo hi logston gaton is 13 choked out cut crested i what grass hs arii cd d romes from the haiie gemeril area as I 1 |