Most birds have learned, over the years, to eat ants. But not imported fire
ants –
which are a relatively recent introduction to Texas. Maybe in a 15 or 20 generations, birds
will learn how to get rid of ("eat") them. For now, though, I control fire ants by soaking the mound
thoroughly with a liquid compost solution. I’m certainly no entomologist, but this
homemade, non-poisonous solution works for me.
I use a
mixture of 40% orange oil, 40% compost tea and 20% liquid horticultural
molasses (mixed thoroughly). Then I mix about a half cup of this with one
gallon of water, and saturate the whole fire ant mound with it (or a part of
the mixture, depending on the size of the mound). The ingredients cost considerably less than the poisonous stuff you buy in a store, and it works.
It doesn't poison them; it dissolves their exoskeleton. It takes about half an hour before the fire ants have all met their maker. Several days later I’ll add beneficial nematodes to the soil, to control them long term.
Black-chinned Hummingbirds |