Wil - As mentioned peviously, DON"T use them for the purpose you mention. I've worked occassionaly with herbicdes for the past 43 years, Two stories:
- We used 1,000,s of gallons of 2,4,D and 2,4,5,T for controlling brush on forest roadsides and young pine plantations. The concentrate came in nice heavy duty 5 gallon containers, too good to throw away /forums/images/graemlins/grin.gif - supposed to be destroyed by punching a hole in the bottom - all of us took a half-dozen or so. I flushed mine numerous times with 100.s of gallons of water, but the water was still so potent it wiped out part of my lawn. Now, I use them for collecting old motor oil.
- That dreaded Agent Orange from the Vietnam era was simply a mixture of D & T as mentioned above . We used it to kill stubborn "Black Aspen -?". The dangerous/killer ingredient was a dioxin that was accidently/randomly made during the manufacture. A drop of dioxin can literally kill thousands - and was the cause of the Race Horses killed in Kentucky, etc, (dioxin was also occassionaly found in pentachlorophenol).
Sorry for the long story, but my intent is say "Don't Take a Chance" with any type animal, bird or fish". Maybe use for collecting used motor oil /forums/images/graemlins/grin.gif
penokee /forums/images/graemlins/smile.gif
Disclaimer: I'm not a chemist (Had Chem 101 - 47 years ago, but that's pretty foggy now). above comments are my personal opinion, based on personal use.