this sounds like what we call squash bore I bore that enters the vines close to the heart. We had this a year or so ago and everything squash related died. The bore digs into the vine and kills it. it can also harbor overwinter in your garden so if you are suspicious of this pest take all the vines off the garden and destroy them. Look it up on the internet to learn more. Hopefully I am wrong! :)
this sounds like what we call squash bore I bore that enters the vines close to the heart. We had this a year or so ago and everything squash related died. The bore digs into the vine and kills it. it can also harbor overwinter in your garden so if you are suspicious of this pest take all the vines off the garden and destroy them. Look it up on the internet to learn more. Hopefully I am wrong! :)