Ivermectin drops on the neck of your hens if you catch the Red Mites early it will protect them. Get it off
ebay..Mannor pharmacies sell it to in the UK.
Just lost 3 of my best chickens to red bleeding mites. Infested both my sheds. I looked at the mites under the microscope. They came from Africa on the back of birds and then infested wood pigeons who eat my hen corn and drop the critters in the dishes and floor. The hens pick them up and spread them to the hen shed were the mites climb up high in the day time and at night come down and crawl up the hens legs to suck their blood, little vampire mites!
The hens get gormless and docile and have diarrhea, they don't eat. They do not want to go back in the infested shed at night as they know the critters are waiting for them.
I treated all my hens with ivermectin and some of the mites that were still crawling on the hens died off.
I then used total mite kill concentrate by net tex in a mop bucket and mopped the ceiling and walls and it killed the lot. wore goggles and a mask but splashed it on my arms. I was covered in red mite , all down me back crawling on me after falling of the shed ceiling. They made rashes everywhere but didn't bite me. I burnt all my clothes and had four showers after.
After 2 hours it dried then I got organ x killing powder or diatomaceous Earth all over the flaw and round bottom of walls and then covered that with wood shavings. all nest boxes and bails of straw were burnt. Got new plastic nest boxes as the bugs cannot hide and you can water blast them every so often. well cat boxes really, took doors off them and put hay in them.
But do you know I never saw 1 red mite on the floor in my big 15 foot by 10 foot shed but in the the dinky 7 by 7 they were on the floor. Anyway I found out that my good friend Brian whose an old fashioned Englishman about 70 years old who put built the shed had used old fashioned creosote on the underneath of the floor boards. The critters didn't like it obviously.
I rang my vets who put me through to the hen specialist vet and she said BURN THE LOT, SHEDS AND ALL, the critters are still their.
The weather, heat has sent them wild and here in Nottingham UK it is between 25 to 30 Celsius.
The solution to stop red mite is Use plastic coups or sheds as the mites cannot hide and you can blast them out with a water pressure washer if they did come back in.
Its been a week now of red mite horror and as I type here I can feel the odd one running around my back and bottom but my wife says there is nothing there. Good luck everybody and kill those mites!