I had a strange experience. I was digging composted goat manure in a friend's pen when I noticed a vast number of reddish wriggling worms. Very active wriggling worms. I filled up multiple buckets of the manure & dumped it on my veggie garden. But I have been having some concerns about those worms. They were small (it is the beginning of the season here) and they were VERY active. They were also a medium reddish color . Our normal worms are pink and sluggish in comparison. Maybe the color difference is the richness of the goat manure? Maybe they were so active because they are very healthy? I have since read about Asian jumping worms, a scourge that is apparently taking the north US by storm. They can travel 12 miles/year and grow to 12" long. They out compete other worms & gobble up all organic matter within reach. This is the stuff of gardener's nightmares. These worms have a distinctive white ring about them. Unfortunately I will have to wait for an identification as we have had 3 winter storms since I dumped the manure in our community garden. Everything is still covered by 2 feet of snow. I am worrying about what I have unleashed. Anyone else encounter these kind of red active worms or these Asian jumping worms?
I read that they made an appearance in the northern mid-west of the States. Contact your local Ag Extension service and see if they have been reported in your area.
Mart, I think you are right. I just read up on red wrigglers & checked their photos out. I didn't find anything negative about them in the literature. I'll still go for an actual ID once the snow recedes here. Thank you all.
I get and use cow and horse manure regularly. The sacks also have wriggling red worms in them. I have used them and set them in the ground plots as well as the compost bins without any problems. I hope that you have the same ones. They do indeed wriggle like mad. Good luck, meid.
Thanks Sjoerd! I think you & Mart are right. I just have never seen worms like those. They look hyperactive! I am very pleased about this source of composted goat manure & am arranging for a load of it to be delivered to the community garden.
It is interesting to note, but I have only seen these little worms in sacks of manure that I pick up alongside the road by farms. The ones that I see in my plots look totally different.
Very interesting conversation going on. I have yet to begin digging. Hopefully the wiggling worms haven't invaded Michigan.
@Growingpains I hate to be the bearer of bad news, but it is in Michigan: http://rivergrandrapids.com/invasive-asian-jumping-worm-or-crazy-worm-found-in-michigan-videos/ and https://www.scientificamerican.com/article/invasive-earthworms-denude-forests/ and http://www.rochestermedia.com/asian-jumping-worms-hop-into-michigan/