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2007-08-26 21:18:39 · 1 answers · asked by cheesecurls 1 in Science & Mathematics Chemistry

1 answers

Chrysanthemum cinerariaefolium and C. coccineum

But only similar, pyrethroids by definition are synthetic. Pyrethrin is the natural stuff

2007-08-26 21:27:37 · answer #1 · answered by Puppy Zwolle 7 · 0 0

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