Fire Ant Identification And Control Guide For North Texas - Truths

They are nesting much deeper in the ground during the day and the worker ants come out to forage throughout cooler parts of the day or in the evening. Ants are typically more of an indoor problem at this time, as they come in looking for food and water. Treating with a bait product now can be really reliable given that the ants are compromised anyway.

In hot, dry durations, it is best to deal with in the late afternoon or evening. Using private mound treatments during hot, dry conditions is not a good idea due to the fact that mounds are difficult to find and/or the ants are nesting much deeper in the ground. The secret to using baits is patience.

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For instance, products including the active ingredient, indoxacarb (Advion), are the fastest-acting, providing maximum control within about 2 weeks, while baits containing hydramethylnon (Amdro and others) give optimum control in 3 to 6 weeks. Products including components known as insect development regulators (IGR's) such as Extinguish (methoprene), Range or Esteem (pyriproxyfen) or Award (fenoxycarb), when applied late in the year, might take several months to offer optimal control, but will reduce ant colonies for a months.

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One item, Extinguish Plus is actually a blend of hydramethylnon and methoprene that offers rather quick suppression that lasts longer due to the IGR active ingredient. See our Broadcast Bait area for more in-depth info.  View Details  work well if they are used properly. The important things to keep in mind is the ants gather the bait as a source of food.

If the ants are not actively foraging, they will not get the bait. The very best times to apply bait applications occur in between 65 and 95F usually mid-morning after the dew has evaporated, or late afternoon on hot days when the air begins to cool. Apply a percentage of bait or other food lure such as a potato chip in the area to be treated.

The fall application is very important because it will help suppress ants by the following spring. Reapply when imported fire ant mounds start to appear again. Generally, if you make a spring application, suppression should last till that fall, when the next application ought to be made. Re-infestation depends upon size of location dealt with and frequencies of mating flights.