Re: Thiodan


Folks,
Please be VERY CAREFUL with Thiodan. It's about as toxic as cygon. 
Below are LD50's for both:

                          oral                     dermal
Cygon               235                       >400
Thiodan            160                       >500

The units are mg/kg body weight needed to kill 50% of the test 
population. DO NOT BREATHE THE DUST!!!

Steve Brown
J. Steven Brown              Mt. Gretna Gardens      
                             Iris and Daylilies.                               
2493 Pinch Road
Manheim, PA 17545-9466
USA                     Internet:jsbrown@redrose.net
(717) 664-4066         
fax 664-5081         
                                                    



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