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<DIV style=3D"F At 6:49 PM -0300 5/5/14, Dave&Jane Schlosberg wrote: >Permethrin is the chemical form of pyrethrin, >which comes from chrysanthemums. Pyrethrin is >available in many insecticides sold in garden >stores. It is said to irritate skin, but we >sprayed it on the bottoms of pants and shirt >cuffs. We havenā¤t had any ticks (yet!) on us. >Or skin irritation. A minor correction, Jane, permethrin is the man-made analog of pyrethrin and permethrin is available in far more insecticides than pyrethrin (because permethrin has a longer shelf-life, a longer active period and is cheaper to include in insecticide formulation). Phil -- Phil Schappert, PhD 27 Clovis Ave. Halifax, NS, B3P 1J3 902-460-8343 (cell) philschappert.com imaginaturestudio.ca philschappert.ca "Just let imagination lead, reality will follow through..." (Michael Hedges)
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