Zz 3 Severe headachos unrelieved by aspirin, pressure in the chest, Severe pains KA NEMAL WES ~ SEPT 20/ te ; in various parts of the body, including the chest, back and extremities, malaise, marked fatigue, emotional depression and extreme fatigue of long duration. (These complaints are typical of poisoning by the chlorinated hydrocarbon pesticides and tend.to recur in cycles of one to three weeks .) 9. The phenoxy herbicides, which include 2,4-D, 2,4-DP, 2,4,5-T, Silvex, and others, are used primarily as postemergence herbicides, They have been in widespread use Since 1952, including Our national forests up : Asa CAMNUN TH) and down the coast of California as far north as Canada‘ They are useful in preserving firebreaks and also for what is called “brush conversion" » Which consists of destroying brush with the hopes that stands of grass may eventually take the place of the brush. . 10. Unfortunately, according to the “Report of the Secretary's Commission on Pesticides and Their Relationship to Environmental Health", Parts J and Ir, U.S. Depaitment of H.E.W,, December, 1969, they found in ihe tite:aiure Gucul forty-two Scientific studies referring to mutagenic testing of some cumpounds. Thirty-one of the thirty-two compounds tested showed mutagenic activity in at least one system. In other words, in @xperimental animals, these chemicals produce changes in the chromosone pattern of living creatures, leading to mutations of various types ~ none of them desirable, ll. The phenoxy herbicides, 2,4-D, 2,4-Dp, 2,4,5-T and Silvex, are not only mutagenic but teratogenic, and probably carcinogenic, ‘or cancer-_ inducing, as well. : . ooo 12. Analysis of about thirty blood samples from patients of mine showed, ~~ in more than half of them, evidence of 2,4-D, 2,4,-DP, 2,4,5-T or Silvex, indicating contamination which must have come from the air, since the latter’ a two have not been used by the state or the county for the past three years, It {s important to note that "Agent Orange", consisting of equal parts of 2,4-D and 2,4,5-T, was used tn tremendous quentities in South Vietnam ‘ “3 ‘ ro)