malathion just sort of pisses them off so i use diazinon, but be really careful with Diazinon (IUPAC name: O,O-Diethyl O-[4-methyl-6-(propan-2-yl)pyrimidin-2-yl] phosphorothioate) its strong enough to kill people.
An fyi heads up Elbert, Diazinon was banned/phased out for residential use by the EPA back in 2004. Of course Belize isnt the US, just sayin. Hmmm come to think of it, thats an even better reason to know that.
Btw I think youre going to open water cert my friend Andy from Wasilla Ak this fall. He's looking forward to it.