How do I get rid of crawfish in my yard?
Related Discussions
GNATS - How to get rid of them?
Somehow my house and garden got tiny gnats that killed my fuchsia plant and fly everywhere. I have tried ALL the Web recommendations - soap and oil dishes, sand in th... See more
Marigolds growing! Should I pinch the buds?
My marigold plants are growing. I heard that pinching the buds until Autumn will allow them to grow without killing the plant. Is this true?
Growing garlic
Growing our first garlic, should we wait until the leaves are drying out before we pick it? Husband picked first one today along with our first potatoes.
How to keep mice out of your garden?
Hi everyone, I have mice in my garden destroying my vegetables and I have also noticed them in the barn and shed. Please can someone tell me how to prevent them from ... See more
What's the best flower/plant to grow in Texas?
I know that opinions vary, but what's your opinion?!I have great luck w Rosemary plants. Green all year long.
What's an effective way to get rid of liriope? My entire front yard
used to be liriope, but dug it all up maybe 5 yrs ago. Planted shade grass which lasted 2 seasons. Then plowed up the yard again and now it's tree mulch with azaleas,... See more
How do you get rid of crawfish/crawdads in your yard?
I am in Santa Fe, TX, near the coast, but in more of a rural area. We have lots and lots of Crawdads that burrow holes in our yard and ditches. Does anyone know how... See more
Sounds like dinner was delivered to you! I would eat them. Here is what you can try.
https://www.gardeningknowhow.com/plant-problems/pests/animals/getting-rid-crayfish-in-lawn.htm
I thought they lived in water. Wow
The crawfish that create holes and chimneys in landscapes spend their entire lives away from permanent water. In the early spring, they leave their burrows for a few hours after heavy rainfalls and mate.
A few weeks later, the females lay their eggs, and the next heavy rain, they will emerge again and turn their babies loose in large puddles, ditches, etc. The reason there are more inquiries about crawfish burrows in late spring/early summer is because they have just finished their spawning season and are back in the ground cleaning out and enlarging their burrows (or making their very first burrows). There is no pesticide labelled for crawfish control.
That said -- how to get rid of them? Putting pesticides down burrows can potentially contaminate groundwater. And it's illegal. Putting bleach down burrows is often ineffective. One thing that seems to work is lye.
Putting lye in the burrows (about a tablespoon full) usually does the job. And, as it migrates through the surrounding soil, it turns into harmless by-products. When using lye, remember that it is caustic. Be sure to wear hand and eye protection and protective clothing. Lye is used in making homemade soap and may be available where soap-making supplies are sold. It's readily available online.
Hi, I hope this link gives you some ideas on how to get rid of these critters!
https://www.hunker.com/12493719/how-to-get-rid-of-crawdads-in-the-yard