DE is not worthless in addressing red mites. But it needs a whole lot more than sprinkle for a couple of days to eliminate the mites.
Also: clean the whole coop, the roosts and joints especially. Paint or spray everything with a wet DE paint/solution. A double layer on the roost and joints...
People often use pesticides to address a problem, not knowing what it does in the long term.
Parkinsons disease who used to be a rare disease became one of the more common diseases in areas where a lot of pesticides are being used. The lobby and cheating of the producers (agri pharma) makes it...
Sorry. You are right about Europe.
But it is an insecticide and poisonous. Its just not allowed in my country to use by farmers and not allowed to sell in the shops.
Source : https://www.levendehave.nl/nieuws/positief-europees-advies-voor-nieuw-middel-tegen-bloedluis
I suppose we have a different type of red mites in Europe. Because over here DE does work if applied correct over a long time. Even the farmers use it because there are poisons that don’t work properly anymore and strong poinsons have too much residues in the eggs or meat.
Some poisons may be effective but not okay to use. And certainly not on poultry you like to eat eggs from or their meat.
Some vets do prescribe poisons that are poisonous and not for poultry.
Permethrin is for poultry, breaks down and should be okay.
If you want to prevent that the mites...