Yellow Jackets In Retaining Wall

I have a sandstone retaining wall.

Yellow jackets in retaining wall.

If the nest is in a very warm location however the whole nest could survive the winter. Then wait for the yellow jacket to land seal the jar or bottle and dispose of it safely. Spray the pyrethrum in the cavity where the yellow jackets are living. If a do it yourself treatment is done wrong the consequence is a house full of wasps.

To kill a yellow jacket start by putting a small piece of fruit or a sugary drink inside a sealable jar or soda bottle since yellow jackets are attracted to sweets. When i put the first stone in about 15 bees yellow jackets came out. Press down firmly and seal off the outer edge with tape so that it is airtight. Wasps yellow jackets in a wall are a serious problem.

The yellow jackets can actually use the drywall for nest material leaving only a layer of paint between their nest and your living space. There were a few larger gaps so i decided to fill them in with other stones. They ll die on contact. Follow up the spraying by dusting the opening of the nest with an insecticide such as tempo dust.

Simply cut the bottle in half fill the lower half with sugar water and place the upper half upside down inside the remaining lower half. The ideal time to get rid of yellow jackets from the wall cavities would be night time or early morning. I am not 100 sure they are yellow jackets but i believe they are. Yellow jackets in retaining wall.

If yellow jackets have gone into the walls during cold weather some of the reproductive yellow jackets may survive in the walls. These pests are quite inactive during the night which would ensure that your activities would not trigger them thereby facilitating a complete eradication. Pyrethrum aerosol sprays such as pt 565 plus cv 80d or cb 80 extra work well to kill yellow jackets and break up their nests. You may also be able to hear the yellow jackets moving inside the walls.

Use caulk or a similar sealant. You can make a yellow jacket trap out of a 2 liter bottle. Seal off any entrances or exits into the area of the wall where the wasp nest is located. Find the area where the noise is the loudest either by placing your ear against the wall or using a listening device.