A ton of seedgrown have been in decline the last few months. Very slowly so I haven't noticed until now. They looked better in April than they do now and I fear some of these worm/larvae have made it to my personal collection.
I believe they are moth larvae or some sort of worm. Anyone ever deal with these guys? I put some mosquito dunks in my trays. I read that what works for fungus gnats/mosquito larvae also work for these guys. Caterpillar pesticide is basically BT as well so I'm hoping this will rid my collection of these pests.
On a side note, the water in my trays is around 90ppm from the mosquito dunks. Is this ok? Didn't expect the ppm to jump so high. My plants get RO water so the trays are usually 5-10ppm.
On top of the dunks, I also made a 50ppm solution with the dunks and top watered my plants. I've found them on top of new growth and squirming around the rhizome under leaves.
If there is anything I can do to help rid my collection of these pests, please advise!