How to kill a nest of yellow jackets in the ground

25 Oct

I am sure there is more than one way to do this.  I spent time on the internet reading many different approaches including gasoline, boiling water, soapy water, bee spray, etc.  Many people didn’t even have any luck with their approach.  I will share my story as I believe, knock on wood, my nest is dead but we are still giving it more time so we don’t take any chances.

When putting fresh mulch on our landscape area we realized we had a nest and disturbed it.  It took them a few days to dig a new hole into the mulch that was put on top of the hole that must have been there already.  With mulch it is really hard to see a hole and you don’t want to get too close to watch.  Here is what we did.

  1. At evening time when they are less active, we put a large “muck” bucket (we use them as laundry baskets but they don’t have holes in them) over the area we thought they might be coming out of.  We had to use something very large since we couldn’t really see a hole since the nest was in mulch.  We waited a few days.
  2. We then wanted to see if our bucket was doing anything so we (again at night) lifted the bucket and found that it did have many bees (living but sleepy) in it.  We sprayed the whole area with bee and wasp spray and put the bucket back.  We continued to wait but saw more bees again the next day.
  3. I could see a new hole that they seemed to have made so I sprinkled borax on the area so they could bring it into the nest.  I could see them walking in the borax and going in the new hole.  The muck bucket was still on the other hole.
  4. After a few days of them walking through the borax, I went and put a plastic cereal bowl over the new hole I saw.
  5. After that day I did not see bees for a long time.  I think I saw one more bee about a week later and he looked like he was going into a new spot right near the cereal bowl, so I put a plastic cup near the cereal bowl.  Again, so no more bees for another few days.
  6. Now it has been about 1.5 weeks with only the one bee that I saw near the nest, don’t even know if he got into the nest or not.  So, tonight, we pulled off all the buckets, bowls, and cups.  There were many many bees under the cereal bowl,  I did not want to shine a light on them or investigate their signs of life (I hope they were dead).   So, we now put down layers of plastic that are being held down with stake holders including an extra set that secures the plastic all around the area where the cereal bowl was to trap the bees for a longer period.  This way our neighbors don’t have to see our entire pantry as they drive down the road.  Hopefully, this will secure the area and any bees that might still be alive in the nest will remain trapped and perish.

Bottom line, if you can find the nest, putting something for the bees to walk in first (Borax or another insecticide) and track into the nest and then covering the hole(s) and waiting seems like the easiest solution.



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