When midges seem, prospects search management – Pest Administration Skilled

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PHOTO: SIMAK/ISTOCK / GETTY IMAGES PLUS/GETTY IMAGES

PHOTO: SIMAK/ISTOCK / GETTY IMAGES PLUS/GETTY IMAGES

QUESTION:

I get extra complaints from my prospects about gnats than I do mosquitoes. Don’t they breed in the identical areas? What can I do concerning the 1000’s of them that coat the perimeters of lakeside homes?
—GNATS ALL, FOLKS

ANSWER:

You didn’t say they had been biting, so I’m going to imagine we’re speaking about non-biting midges. Within the state of affairs you’re describing, I’m additionally going to imagine they’re within the household Chironomidae, which implies they’re aquatic midges. They’ve a number of widespread names that change by area, together with lake flies, bay flies, muckleheads, muffleheads, blind mosquitoes, chizzywinks and (erroneously) sand flies.

These guys are sometimes mistaken for mosquitoes, and to the bare eye they do look considerably comparable. However as non-biters, chironomids have a unique kind of mouthparts than the mosquito. You gained’t see a major proboscis on the midge. One other fast approach to inform the distinction is {that a} midge, when at relaxation, holds its wings like a “V” on its again; a mosquito folds its wings on high of its stomach. Additionally, the midges aren’t biting you — in order that’s a reasonably large clue.

Be sure to have the state license you might want to carry out work in opposition to chironomids, and that you just use merchandise labeled for them if they’re your goal pest and you’re in a “label” state. In case you are in a state that solely requires the “website” to be on the label, then you have got many extra product choices.

REDUCE ATTRACTION

Chironomids are evening fliers. Any recommendation you may give your prospects on lowering enticing lights on their homes, and creating decoy/enticing lighting away from their homes will assist. Midges are weak fliers, so constructive air stress within the dwelling will help preserve them from bothering your prospects inside their houses.

REDUCE BREEDING SITES

That is simpler stated than finished. Ponds, lakes and stormwater runoff ponds are widespread sources of chironomids. A wholesome pond is usually going to scale back midge breeding, but when the pond isn’t in your buyer’s property, pond upkeep isn’t an choice.

Insect development regulators (IGRs) labeled for mosquito larvae can have an effect, and are seemingly your greatest wager treatment-wise. They allow you to have an effect on the larvae inhabitants, so they don’t grow to be adults.

TARGET RESTING SITES

One strategy that may give some non permanent reduction is to deal with the resting areas round any lights which can be on at evening in opposition to the home. You’ll additionally have an effect on the a whole bunch of spiders that might be drawn to this space due to the presence of midges — however whereas it could possibly have some impact, this kind of therapy is not going to completely clear up the issue.

I’ve by no means tried making a “kill zone” at a residential property, however I’ve seen this technique work many occasions in business conditions. If decoy lighting is put in, you’ll be able to present a touchdown floor on the decoy and deal with this decoy floor, making a “kill zone.” Once more, this gained’t eradicate the problem, however might present some reduction.

Learn extra: Take a look at “Midge hatches are a sight to behold” for the creator’s expertise with a midge hatch occasion.

Electronic mail your questions on insect identification and pest administration applied sciences to [email protected]. Your questions almost definitely might be printed and answered in considered one of Pest Administration Skilled’s upcoming columns.


BLACK is a PMP Hall of Fame member (Class of 2019) and VP of high quality assurance and technical service for Rollins Inc. She could also be reached at [email protected].