RSS Feed
Email this article
Printer friendly page

Ask Rick A Question


Yellow Jacket Nest


Summary: Thinking of removing a yellow jacket nest yourself? Take some real care before taking on this task. Yellow jackets can be harmful to your health.

Grace M; Waterloo, Ontario asks: I have a yellow jacket nest above a soffit in the corner by a door that we use to get from the house to the pool. I have sprayed foam insecticide in the areas four times, but the next morning they are right back again. How can I get rid of these pests without removing the aluminum soffit?

Dear Grace: The most effective way to kill off a yellow jacket nest is by using pesticide dusts. You pump the dust into the entry hole of the nest with a powder duster such as those sold under the Centro Company bulb dusters name. For extra safety you can buy a Gotcha Sprayer Pro extension pole that

Beepole_duster2.jpg

holds the powder duster and keeps you fifteen feet from the wasp nest. You can purchase pesticide dusts at most lawn and garden stores, but the Gotcha Sprayer Pro extension is only available on-line.

The pesticide dust coats the wasps as they leave and enter their hive and kills them in short order. But, be very careful, as yellow jackets are very aggressive. They are not very social and often sting even when you haven't threatened them. Do the work in the dark using a flashlight and wear protective clothing. Or, call a pest control professional to do the work.

The longest surviving member of the colony is the queen, but she will die in the nest in the fall. All the adult reproductive wasps will leave the nest to mate. The remaining worker wasps will slowly die out as the weather turns cooler. The nest is never re-used by the wasps. So, once all wasp activity ceases the only task you are faced with is removing the nest from the soffit so it does not attract other insects that feed on dead insects.

Click here to watch my short video on how to control wasps.





Ask Rick A Question

Comments

Emilie
04 Apr 2013, 01:35
We moved into a home built in 58. We saw a handful of dead yellow jacket bodies. Then one or two would pop up here or there... mostly so lethargic, only one or two could fly. We haven't had them pop up through the winter... but now being the first of april, we found another one that can not fly walking around. They end up in most of the rooms of our house up stairs and down. We haven't seen them in our attic, and don't have a crawl space. What should we do?
Ask the Exterminator
04 Apr 2013, 10:30
Read my other articles about yellow jackets. The articles talk about fertilized female yellow jackets and what you are experiencing.
Jean
10 Sep 2013, 14:37
I just had an exterminator come to treat the yellow jacket nest that is living in the roof under the soffet. It's not a visible nest, but up inside the soffet and tons of activity through rain or shine. The exterminator treated with dust chemicals and like 2 hours later I went upstairs to check my sons room where the roof area is and there's tremendous buzzing coming from the area. I called the exterminator back and they advised it is the nest dieing and I still see them going in and out (a lot dead on the ground outside though) so option B they say is to come drill a hole in wall and treat from inside. Will this work? How do I get the nest out with all those dead hornets? I don't want it to cause structural issues to my home...it's in my sons room! Right over his bed...thanks.
Ask the Exterminator
10 Sep 2013, 16:02
After a treatment, the nest should be totally dead within a day or two. If the noise persists the exterminator should return for a free retreatment. You paid him to eliminate the nest and he should do that. Once the nest is dead you will have to open the drywall and remove the dead nest. Don't do this until cold weather arrives.
Cecilia
15 Sep 2013, 12:18
Hello,

First of all, very nice to give your time to this site.

I had Yellow Jackets make a nest above my gutter(a shingle had blown off so exposed the roof/the 2x4's/whatever that part of the roof is). The exterminator used a chrysanthemums based spray this past Tuesday(now it's Sunday). The nest really didn't seem to look very large at all, but was hard for me to see. The exterminator did say it was rather smallish. I went up to try to remove the nest since supposedly may attract other bugs, but couldn't feel anything to remove and hard to see into the opening of the "roof". Do you think the nest has already disintegrated? If not,does one really need to remove it?

Thanks,
Cecilia
Lisa
17 Sep 2013, 21:13
How cold does it have to get at night to start killing off yellow jackets. I have a nest in my wall of my home. They were eating the drywall left soft spots. I have pets and children in the home. I'm scared to death there gonna come thur. We drilled a hole in wall and sprayed it with wasp killer. That just seemed to make them more pissed. Our nights are down to the 50's now.
Ask the Exterminator
19 Sep 2013, 10:22
It's going to take several hard frosts to kill off the nest. Once dead, you will need to open the wall and remove the nest.
Judy
07 Oct 2013, 11:04
I've got yellow jackets coming in a external hole in kit wall- old hs lots of cracks & rock ext basement. Don't know how fast they work- been a wk.Got a stethoscope, hear a few buzzes in wall but not much. Treated holes with spray & powder then they swarmed in basement ( so bombed it) & about 30 came up wall into kitchen. I've tried to seal but it's impossible unless I put plastic around outside of 3 windows- to trap in. Now they don't use their hole anymore- can I get more to exit wall 7 bomb or do I have to drill in wall?
Thank you!!
Ask the Exterminator
07 Oct 2013, 14:29
You are doing everything wrong. Treat the entry hole with pesticide dust. Do not use liquid sprays or aerosols. I recommend Tempo 1% dust which is available on this website. Do not seal the hole. The wasps have to be able to come and go. Otherwise, they will find another route that could result in them eating through your drywall and coming into your living space.
Dominick P.
14 Oct 2013, 13:03
I recently discovered yellow jackets flying in and out a corner of siding on the front of my home. My brother in law and I dusted the holes with Sevin powder. They were also getting into my basement i believe through the flooring and windows, i go down there everyday and kill a bunch or find a few bodies. After a few days of not seeing much activity I used silicone and sealed the area outside. I am still finding them inside my home now and a few have been found in my 3 year old daughters room as well as our closet. should i reopen the hole outside? its been a few days, wouldn't i want to leave it closed and let them die off by not being able to get food from the outside world? will they build another nest inside my house?? please help before someone is stung, i can not afford an exterminator to come in and do it.
*Name:
Email:
Notify me about new comments on this page
Hide my email
The box below is for visitor comments! Questions posted in this box may not be answered by Ask the Exterminator. For quickest response click on the "Ask the Exterminator a Question" link at top of this page.
*Text:
Security Image:

Visual CAPTCHA


 






Categories: