Mites are an ongoing problem. I use a multi-prong approach but the main tool in my arsenal is IVERMECTIN.It controls worms and mites/lice. This is from my web page:
http://sweeth2o.us/Parasites.html
LICE and MITES
Lice and mites can be a serious problem. By the time you see them, you may have a massive infestation. If you see mites on your birds, you need to
clean your coops thoroughly. Lice live only on the birds, but mites live off the birds and climb back on at night. Scoop all shavings out of the coop,
bag it and dispose of it in the trash (not the compost pile). Spray the entire inside with the Adam's Flea and Tick Spray (active ingredient 0.15%
Pyrethrins), or poultry spray from the feed store, especially under and on top of the roosts. Then apply Poultry Dust all over the floor and in the
nest boxes. Add clean shavings and some poultry dust to the nest boxes. Follow directions BELOW for Ivomec treatment for worms,
then re-treat 10-
14 days after initial worming to break mite/lice life cycle.
Ivomec is a brand name of ivermectin and yes, it is a cattle de-wormer in that form. You may be able to find generic ivermectin at your local feed
store. I use 1% injectable cattle ivermectin mixed in water. You can purchases a syringe at the feed store to measure with.
1cc IVOMEC per quart of water/ or 4cc per gallon.
NOTE: If your syringe has measurements in ml instead of cc, they are the same thing
The mixture is the only water the birds get for 2 days. Mix small batches (a gallon) to retain freshness as more of the solution is needed. I did give
the meds for 3 days, but decided the birds were doing ok with only 2 days.I don't toss the eggs. Ivermectin is used for a de-wormer for people and
has not caused any problems as far as I know from my extensive reading. For those that want to jump on the previous statement -- Yes, once in a
while there will be someone with a rare sensitivity to the drug.
POUR ON IVOMEC
I have heard that you can also use pour on Ivomec. If you don't have a lot of birds, this is practical. Each bird is given 2-3 drops (bantams) of the
Ivermectin Pour-On (for cattle, the blue stuff) on the back of the neck. Standards get 4-5 drops.