Great article Russell!  You're absolutely right.  Pollinators at risk include native bees and also various flies and beetles.  All of these invertebrates are susceptible to toxic chemical residues. One concerning to me in the PNW region is the application of products to remove moss from yards or rooftops.    I've observed bees and flies on mossy, spongy surfaces where they can drink without risk of drowning.   Clean water is important. Pollinators drink water just like we do.   Also worth mentioning...while research is now addressing the toxicity of active ingredients in some herbicides and fungicides, very little attention has been paid to the so-called inactive (inert) ingredients or adjuvants.  Many times, it's impossible to even find out what these are.  Usually they include an oil or soap to enhance delivery of the active ingredient.  These are also toxic to pollinators.  Unfortunately regulation of these products tends to favor industry and economics over environmental ecology.