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Sudden death due to probable urea toxicity

Sudden death due to probable urea toxicity

Sudden death due to probable urea toxicity Unusual presentation: 100 of 3000 Brahman cattle found dead. Time and location: August 2023, WA​​. Case definition: Cows and bulls found dead in a paddock, some animals with sunken eyes and head down pre-mortem. Disease...
What plant is this? (7)

What plant is this? (7)

What plant is this? (7) Crotalaria dissitiflora (Grey rattlepod) An annual native plant that grows in rangelands in northern Australia. Part 2 'Poisonous plants a plenty'Selina Ossedryver delivers a powerhouse of information to the 2021 NABS Masterclass View the video...
Gross path challenge #11

Gross path challenge #11

Gross path challenge #11 Above: Cerebellum from a feedlot steer (photo from Rick Last, DPIRD WA) DESCRIPTION: Multiple randomly distributed varying sized (2 mm to 8 mm diameter) foci of red discoloration of the parenchyma of the cerebellum involving the grey and white...
Multiple cases of hepatopathy in horses

Multiple cases of hepatopathy in horses

Multiple cases of hepatopathy in horses Unusual presentation: Deterioration in condition of several horses and ponies on different properties in a district. Above: Case 5 had lost weight and was lethargic, ataxic and jaundiced. Time and location: February to July...
What plant is this? (5)

What plant is this? (5)

What plant is this? (5) Cyanobacteria (Blue-green algae) Blue-green alae form on fresh or brackish water (or discolour water without forming a floating scum). They look green and sometimes turn bluish when scums are dying. What it causes: Some species of cyanobacteria...