[NatureNS] Ticks Out - the Permethrin Option

References: <CABKE4qfu6M8pQp9rBo6dAEgVNNs7A8xXDw8f=7q_rKiDYqZv_g@mail.gmail.com>
Date: Mon, 05 May 2014 20:04:21 -0300
To: naturens@chebucto.ns.ca
From: Phil Schappert <philjs@eastlink.ca>
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&lt;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

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