Slide 1The history of DDT ENT 5009, S 2011 Vera Krischik Entomology, U Minnesota Slide 2 DDT is moderately to slightly toxic to mammals by the World Health Organization as…

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Rachel Carson Cate Hendren 2005 Childhood Born in Springdale, Maryland on Was youngest in family Loved birds and nature Slim and shy as a girl Wrote through her adolescents…