The new design enjoys added limits pertaining to visibility, extrapolation to other varieties, and you can persistent chance. Blend will not determine exposure away from particulate-bound insecticides (dust). Although some wild birds grab “dust showers” where they may be able agitate the brand new ground on heavens, there aren’t any gadgets that happen to be analyzed by EFED you to definitely target it route of coverage today. At the same time, the new model simply addresses acute breathing exposure so you’re able to avian and you can mammalian species. Avian types generally speaking act as a beneficial surrogate to help you reptiles and you may terrestrial-phase amphibians. However, there was a positive change about respiratory biology off wild birds and you can amphibians/reptiles (Maina, 2003), which would want a lot more search to evaluate the ability to extrapolate off avian in order to amphibian/reptile inhalation poisoning. Hence, chance some other taxa, e.g. reptiles, terrestrial-stage amphibians, and you will plant life will still be a suspicion. In the long run, the new model as well as will not address chronic poisoning. Birds and you can animals may be open more extended intervals in order to pesticides one to volatilize or are since the frozen droplets, and insecticides that have multiple programs. Chronic and you will bioaccumulation risks so you’re able to avian and you can mammalian species owing to breathing visibility therefore along with are still an uncertainty.
