(51) Comment: One commenter indexed that significant vegetation grown up into the variety of one’s rusty patched bumble-bee that found neonicotinoid cures is corn and you can soybeans, and that entry to neonicotinoids during these harvest is usually because a great seeds treatment, and therefore constraints possible connection with bees.
Our very own Reaction: The service understands of several seed treatments are popular to own corn and you can soybean vegetation. The EPA’s exposure review procedure to have comparing surface programs and you can seed products providers is similar to the examination getting foliar programs, apart from chance of get in touch with exposure isnt analyzed (EPA 2014 p. 10). The fresh EPA states, Getting crushed application, its basically presumed one to publicity of honey bees regarding head connection with brand new pesticide was limited, given the nature of one’s application to help you exposed crushed, though conditions may possibly occur when the software are made which have bee-attractive weeds establish. Yet not, they noted you to definitely Get in touch with exposure out of non- Apis bees (single and you can crushed-nesting bees) may be high which have ground programs, even though the the quantity with the prospective exposure was undecided. It can be indexed one getting vegetables providers, coverage of bees so you can pesticides could have been noted thru drift off abraded seed coating dirt when planting under specific conditions; yet not, there are numerous things deciding this new the quantity that soil-off occurs (EPA 2014, p. 10).