2seepictures
Well-Known Member
Just wanted to throw this out there in case you weren't aware : (Stratiolaelaps scimitus Womersley) Hypoaspis Miles that you order usually come packed in a bran & vermiculte mix that contains Tyrophagus Putrescentiae as a food source. This mold mite looks visually very similar to bulb mites to the naked eye, though where they are and what they're consuming is a good indicator of pest status I suppose. I'd definitely expect a diversity of soil mites when using large containers of living soil with companion plants / cover crops / mulches, which is nothing to worry about. Avoiding extremes in watering and top dressing is probably the best thing you can do to prevent problems with population imbalances. Nematodes, Rove Beetles and Hypoaspis would all be decent introductions for general pest control. Home-made vermicompost or compost will likely contain a diversity of mites that include many predators to add another layer of defense.I had a very nasty bulb mite infestation in my old soil, i threw away pretty much everything that the infested soil ever touched, i tried to clean and seal everything as much as i can, i added hypoaspis miles that's supposed to be a predator bug to bulb mites, i don't know what else to do really but hope the infestation doesn't happen again and i ruin all this soil, it was a good investment so if anyone has preventative methods they know of to prevent soil bugs or bulb mites specifically, i'm all ears!
I can say for sure from experience that either bulb or mold mites will decimate a seedling before the cotyledon emerges. Just something to keep in mind with expensive and rare seeds. Not sure which it was because I don't have the entomology background to confidently distinguish and identify mites that look so similar. Both mites I believe have a kind of symbiotic relationship with fungus gnats and even can hitch a ride in on them.
Hypoaspis Miles & Tyrophagus Putrescentiae + a quality control sheet that might be interesting.