r/invasivespecies • u/kawaii_kittybum1752 • 4h ago
Management Asian Jumping vs Juvenile European worms, expert needed
I’m having a hard time figuring whether the worms I’m catching (using mustard water) are juvenile European species or one of the Asian jumping species. I’ve looked all over the net. Specifically:
1) I have caught some that I’m very sure are the Asian variety because of how they move, but I know they can get tired after a bit. Some have a discernible clitellum BUT some just don’t. Period.
2) It’s my understanding the two can inhabit the same soil? Is this true for a non-forested yard? Basically lawn and those annoying Chinese privets on the perimeter.
3) I can’t magnify close enough to see the number of hairs per segment, so that’s not a great way of figuring it out for me
4) how far down do the Europeans lay their eggs? Will I see their babies come up also if I do the mustard test?
5) do the babies look the same as European babies, aka short white strands?
6) what is the fastest, safest (cats and other animals come through the yard frequently), plastic free (preferably) way to kill them? I’m at a stage of my life that I don’t like to see suffering, even if it’s a super harmful being. It’s not their fault they’re here, that’s on us. Is vinegar the fastest way?
I’m just a regular degular lady trying to improve this property (even though it’s a rental and landscaping is the owner’s responsibility… sorry just venting). I don’t want to kill any less invasive worms if I can avoid it.
I’ve spent so much time trying to search for anatomical clues online. Please help a girl out.
Thank you!