Show SEEKING CURE hundreds of pounds of oc valson avy alvy leaves and bark have been used in experiments during the last three years by scientists of wesleyan ver hersity sIty middletown conn ann who un der the direction of prof G albert hill are becking a remedy for the poison they aliey have learned that the poison la Is a substance that does docs not vaporize hence it Is im possible impossible to become poisoned except by actual contact with the plant or an object that has haa been in contact alth it some of the poison has been sent to canada for study by the national research council there further international ter operation cooperation co has haa come from a japanese chemist myerna has discovered that lac one ot of the substances forming shellac la Is a chemical similar to ivy poison in structure though different in effect lac Is produced by an insect literary digest |