When HN users recommended it
1 HN user recommended this in 2015, in one comment.
20072026
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
1 HN user recommended this in 2015, in one comment.
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
http://www.amazon.com/000-Live-Adult-Predatory-Mites/dp/B00I...
Predatory mites work fine if other mites are the only problem. They aren't particularly expensive either.
But yes, you can't use natural predators. You basically need to introduce them, let them do their jobs, and then most of the predators will die once the problem is controlled for.
But give its a $50 problem, its not a very expensive problem and on par with pesticide costs.