Dichlorvos adverse effects

The use of Vapona Resin Vaporizers in the home poses the possibility of an adverse effect upon persons subjected day-in and day-out to the inhalation of the vapor of dichlorvos. In order to determine the extent of this hazard, the following investigation was undertaken. 

Dichlorvos is a known inhibitor of cholinesterase, and it is likely that under certain conditions of use, a significant degree of inhibition might occur. However, under the conditions of these experiments, no such effect appears to have occurred. The subjects indicated no adverse effects. 

Diaz-lnon Dichlorvos 0.03 0.06 100 Consistently no adverse effects on ChEI dose/end point based on weight of evidence from results of 4-wecl , 28-day, 90-day. and 1-year studies Risk assessment not complete Dog/rat Chronic 0.0002... 

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