I believe myiasis from BSF is extremely unlikely if you know the grubs are present as you would in a BioPod.
I agree, and frankly I was surprised to see the USDA citation. OTOH, I have a 2yo daughter that helps with the gardening. I'm going to have a look if the local Govdocs depository library has it on fiche. Those old publications are always fun to dig through. If anyone here has had trouble getting zoning variances on rammed earth construction, etc. take a look, pre WWII those were being actively promoted by the gov't. The postwar construction boom did a lot to change the cultural aesthetic and a number of alternative methods went out of fashion.
