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Showing posts with the label paralysis tick

Guinea fowl keets

As usual, its not until we get a new animal at Eight Acres until I really do some research to find out more about it.  I knew I wanted to get guinea fowl to help us with tick control, so I had been looking for some to buy in our local area, but I had not yet read much about them.  Then I was told about keets for sale and I contacted the seller and bought 10 day-old keets.  The seller mentioned that they were “pied” in colouring, that’s when I realised that I might have a bit to learn about guinea fowl.  So here is what I’ve found out. the keets when they first came home.... Guinea fowl were originally from Africa .  There are several species, and the domesticated guinea fowl is descended from the Helmeted guinea fowl.  It seems that guinea fowl have been domesticated for thousands of years , with records of them in Roman and Egyptian literature.  More recently, in the 20 th century, they have become popular with poultry “fan...

Managing Australian Paralysis Ticks in a Herd of Cattle in South East Queensland

Paralysis ticks (xodes holocyclus ) are native to Australia and are found on the east coast from southern Victoria all the way up to northern QLD, and in the north of Tasmania .  The ticks’ natural hosts are native animals, such as bandicoots, wallabies and koalas, which have developed immunity to the neurotoxin produced by the tick.  Domestic animals, including dogs, cats, sheep, calves and foals, which have not developed immunity to the toxin, are affected by symptoms starting the paralysis of the back legs and progressing to paralysis of the respiratory muscles and finally the heart, resulting in death. poor wee Benny is still recovering from tick paralysis The Australian Paralysis Tick has a 3 host life cycle.  The eggs hatch into larvae, which attach to a host for a few days.  The larvae feed from the host, and then drop off to transform into nymphs, which then attach to another host.  After a few days the nymphs drop off and transform into adult ...

Managing pasture - is burning necessary?

This time of year (spring) we don’t get much rain.  The tropical grass species in our pasture have dried out over winter due to the low temperatures and low rainfall.  They are in a fully mature state, with relatively low protein and mineral content.  The stock feeding on this pasture tend to lose or maintain weight, but rarely gain significant weight.  Now that the temperatures are starting to increase, we are waiting for rain so that the pasture will re-enter its leafy growth stage and provide good quality fodder for the cattle to start getting fat for market. In Queensland, late winter and spring tend to be our dry period, with rain coming in summer. Growth stages of perinneal grasses and legumes ( image source ), note that protein and mineral content decrease with maturity There are several ways to accelerate this process.  Certainly if you leave the dry dead bushes of grass in the pasture, the amount of leafy growth, even when it rains, will be...

Paralysis ticks and the orphan calves – part 2 of a long story

In part one of this long story , I explained how we brought home the first weak braford calf and struggled with whether or not to give him milk, we thought he was just weak, and if we could get him to eat more he would get better.  At the same time we were keeping an eye on another calf that we had noticed was skinny and often separated from the herd.  We were worried that she also didn't have a mother, but she seemed to still be doing ok.  Then one day we couldn't find her anywhere, and the next day she was lying in the grass with the rest of the herd but couldn't get up, so we brought her home to Nanango too (this time in the dog box on the ute, not the back of the 4WD). She was worse than the first calf and couldn't stand at all, so we called the vet the next day (having brought her home on a Sunday, and not wanting to pay weekend call-out fees, and not realising that it was urgent).  The vet rolled her over and found ...