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Showing posts with label Tropical Bird Mites. Show all posts
Showing posts with label Tropical Bird Mites. Show all posts

Tuesday, October 29, 2013

Washing Chooks and the results of dry weather

Jean has commenced a program of washing the worst of the chooks. This is our oldest rooster who will be put in the isolation pen with Light Lomi for a few days.

Light Sussex rooster in an embarrassing position

A better angle

And finishing off

The dry weather has been great for fruit set and we were looking forward to a bumper year. But as it happens other things come to pass. Fruit Bats have been visiting at night and ripping open the paper exclusion bags. So next year it will have to be Cotton bags on these.


Fruit Bat damaged exclusion bags on the Tropical Nectarine

Out in the paddock Summer bed the dry weather has meant there is little feed for Wallabies and Rabbits. And that makes our cultivated plants very attractive. All bar one Capsicum has been eaten, The Dill was popular and the Okra. Very young Corn is a target although after it gets past a certain stage it is not attractive to predators.

So that is nature two steps forward and one step back. The next planting out will have a cage around it.

Wallaby damaged Corn


Damaged Capsicum - Rabbits or Wallabies


 
Okra









Attacking the mites and other matters

Across the river at our work place there are now two irrigators to set up twice daily and that means more time away from home. In addition rather than feeding out round bale silage every few days to one set of weaners and then the cows and calves we are putting out small square bales which are loaded on a pallet and driven to the particular feeder, twine cur and all the pieces thrown into the feeder. Why? We have finished all the home made silage and have five really top quality Ryegrass bales remaining. Rather than use them first we are getting rid of all the old small square bales which are a bit rabbit and rat eaten and have broken twine. This will leave us with the 150 new bales collected at the weekend. Between the old stuff and the new Ryegrass silage we should get through the dry spell - we hope.

Back home after two and a half hours away its time to sort out the chook pen. All the sawdust, some still a bit fresh and other well aged and full of chicken droppings is shovelled into 20 litre buckets and carried to an old trailer and dumped. The fresh stuff is kept at one end and the good stuff at the other. The trailer is filled and then we turn to some spare 200 litre drums filling three. All these are covered to keep out the chooks. We will use all this at some stage when the mites have died out.

The uncovered areas of the pens have a heavy dose of dolomite dusted over them while the area under cover has fireplace ash and when dry will have diatomaceous earth as well.

The covered area with fireplace ash

As an experiment one pen is filled with old silage and the other with cow manure. The area under the roosts and under cover is left clear for the moment. It is still a bit wet from the hosing out and needs to dry. It will be a matter of finding time to concrete this space.

Dry Cow manure

Old silage

First resident taking advantage

We barely finish and the rain comes. And the wind. It buckets down. As soon as the first flush has occurred we scramble to remove the plastic bags covering the down pipes. This was to stop the dam water used to fill the gutters during the high fire danger going into the tanks. Jean is up on the roof removing leaves from the gutter. We get soaked.

The first decent rain in a while
The storm passes but we have caught some water.

And there is some damage as well. There were high expectations for the Dragon fruit as it had grown well over Winter and last Summer produced three fruit on a small plant.

Hopefully if the roots are not damaged it may be fixed
In the background some Camembert is under way.

These are tall moulds. In the morning they will be taken out and cut into smaller discs for salting. The tall moulds just save space on the side of the sink.

For 4 days we have been trying to make Coconut Yogurt using coconut milk, Tapioca as thickening and ordinary dried yogurt culture. Well very little happened on the first day. Then we added some honey to see if the culture needed sugar, On the third day in went some Coconut flour to thicken some more. On the third day we tried adding jam setter.

Trial batch or CoYo

I quite like the taste which is very acid now but the texture is still quite runny. Jean didn't like it at all. It went well over some frozen berries for dessert - at least I think so. Maybe we need some special culture although almost everything on the web said ordinary yogurt culture would work. Well it has the sour taste it just needs work on thickening.

Monday, October 28, 2013

Poultry mites

Last night Jean was up late washing one of the chickens.

Light Lomi is the last of the 6 Lomans we purchased some years ago. She rarely has a full covering of feathers but recently looked even more ratty than usual. A close inspection found her covered in Tropical Bird Mites. She was brought into the laundry and needed two washings in warm soapy water and then a blow dry before dusting in diatomaceous earth and to bed in an isolation ward.

Light Lomi feeling much better 24 hours after a bath and dusting

Jean then had to shower to get rid of the mites on herself and put her clothes through the wash immediately.

The mites do not survive on humans but they do taste test and can leave you with rashes and itching.

Every now and then when the right weather conditions prevail we get an outbreak of these. They are pervasive and nasty little things and difficult (almost impossible) to get rid of organically once you have them.

Today Jean spent hours hosing out the chook house then treating all the wood with vinegar. When it is dry she will dust the entire place with diatomaceous earth or lime at night so that the chickens also get a dusting.

Our biggest problem is the earthen floors covered in sawdust as the mites migrate to any safe haven. Consideration is now being given to concreting the floor in the chicken house to allow for more thorough cleaning. I'm also thinking about re-doing the nesting boxes to make it easier to clean around them and less attractive to mites. Ongoing maintenance never ends.

We recently lost two broody girls who looked well one day and were dead the next. I wonder now if the mite infestation had anything to do with this?