More info on the poisons the schools added:
Ditrac tracking powder:
diphacinone (fgar), a first generation anticoagulant powder that per it's data sheet: “DITRAC may also be dusted into rat burrows along the periphery of buildings.” “DITRAC Tracking Powder contains the toxicant, mixed with special carriers that adhere to the rodent’s fur and paws. Tracking powder is insoluble in water which prolongs the effects of the powder.” ——this begs the question: Is this powder being applied safely to avoid kids or pets getting it on their feet and bodies?
Terad 3 blox are cholecalciferol = d3 = dcon:
it may have some secondary effect on wildlife when used large scale, not many studies have been done. It certainly has primary effect on wildlife and kids, and is highly dangerous to pets. MA Audubon recommends only using it as a last resort and for a very limited time.
The solution:
A far safer approach would be to implement an effective IPM plan, use minimum rodenticides if any, by focusing on no trash access. At the schools the plastic dumpster covers that are warped and open to rodents, need replacement. A pest control company that offers various forms of trapping, contraception, and other non toxic methods should be used. Behind the h.s. there has been a trash bag for weeks, where a barrel was removed, in addition to the regular uncovered barrels at the field, and open trash bins around the h.s., with bait boxes next to some of them. Rodents go for trash before baits! We need sealed trash bins.
Interesting fact:
One of the large condo complexes in Maynard, due to the concern of their residents, is using traps instead of sgars in their complex. Their pest company discourages use of poisons, as do many others, such as those listed on savemaynardwildlife.org.
Finally:
here is one of many interesting facts about FGARs, first generation anticoagulant rodenticides from a wildlife expert/journalist from Save Arlington Wildlife:
“While child poisonings due to SGARs have gone down drastically over the past decade (by 46-79%) along with the banning of these products in brick and mortar stores—child poisonings due to FGARs have significantly risen over that same time period—between 60-80%. Source: EPA's 2020 Ecological Risk Assessment on Anticoagulant Rodenticides, which cites poison control statistics”
There will be info sessions before town meeting, 6-7 pm Tues 5/13 and 10-11am Saturday 5/17. Q & A about f/sgars, the situation in Maynard, the proposed by-law.