http://msucares.com/pubs/bulletins/b1080frames.htmWhen averaged across all trials, the mean mortality of surface-applied Ambush was 53.2%; Amdro, 44.2%; Affirm, 58.5%; and Orthene, 77.4%. Check mortality was 9.3%. The percent mortality of Amdro was significantly lower than that of Orthene. All other treatments resulted in statistically similar means (F-test; p = 0.05).
Percent mortality of mounds injected with Ambush was 66.1%; Amdro, 30%; Affirm, 33.3%; and Orthene, 64.5%. Percent control by Amdro was significantly less than that of Ambush and Orthene (F-test; p = 0.05). Mound mortality by Affirm was not significantly different from any of the treatments, nor was control by Affirm or Amdro significantly different from that of the untreated mounds.
Well, maybe you will like the Over n Out critique/review by the kids at TAMU better:TexasBred":uhr3i9mf said:I can see those poor kids at MSU rounding up the whole mound of fireants and then separating the live from the dead from those simply puking to arrive at those percentages. :lol2: :lol2: But as long as you get credit and the prof. gets his grant money. :cowboy:
BTW I use Over and out. Kills a few, runs some on down another 10 feet and some seem to hang around and rebuild.
wlamarparmer":1wtu27ln said:For me the Orthene/Acephate bait appear to work more completely than Amdro. This though
is individual hill not broadcast. Though not recommended application, I get quicker more
complete kill if I disturb the hill to irritate the workers when applying the bait.
''Jogeephus":312s9cw0 said:Orthene is used in tobacco here and you'd be hard pressed to find a fire ant in a tobacco patch.
3waycross":ea4h49tm said:Anyone using this for ant control? After reading the label I am not sure I want it anywhere near me, but I have it on good authority that it REALLY works.
Texas Gal":3rsrvpbe said:''Jogeephus":3rsrvpbe said:Orthene is used in tobacco here and you'd be hard pressed to find a fire ant in a tobacco patch.
I know several folks who dump a container of Orthene in the tank when they spray for weeds in their hay meadows. Fire ant problem solved.
highgrit":3cgkv3nd said:Sounds a lot like communism to me. We're letting the government over run us. I guess a conservative state is no better than a liberal state, when it comes to what you can do on your property.
There's a crap load of people that have made big $$ for decades off doing exactly that--telling other people what they can and should do and cannot and should not do. The Corporate versions of Community Organizers.highgrit":1x44qrls said:I want the EPA abolished, and get us out of the UN also. The government has no right to tell the people what they can do on their own land.