Seán noticed a number of his calves had a husky cough and after examination by his local vet they were diagnosed with hoose - Leaving Cert Agricultural Science - Question 11 - 2022
Question 11
Seán noticed a number of his calves had a husky cough and after examination by his local vet they were diagnosed with hoose.
(i) State the organism which causes thi... show full transcript
Worked Solution & Example Answer:Seán noticed a number of his calves had a husky cough and after examination by his local vet they were diagnosed with hoose - Leaving Cert Agricultural Science - Question 11 - 2022
Step 1
State the organism which causes this disease.
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Answer
The organism that causes hoose is the nematode parasite known as Dichelobacter nodosus, specifically affecting the lungs and creating respiratory issues.
Step 2
State one way this disease can be treated.
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Answer
One effective treatment for hoos is the administration of anthelmintics, which are medications designed to eliminate parasitic worms.
Step 3
Briefly explain one way Seán could prevent this disease on his farm.
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To prevent this disease, Seán can implement a strict deworming schedule for his calves, ensuring they receive regular treatments at appropriate intervals to reduce the risk of infestation.
Step 4
Outline one reason why young calves are more susceptible to hoose than older animals on the farm.
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Young calves have underdeveloped immune systems compared to older animals, making them less capable of resisting infections and more vulnerable to parasitic infections such as hoose.
Step 5
Explain the underlined terms.
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Answer
Economically important disease refers to diseases that can cause significant financial losses in farming due to decreased productivity, increased veterinary costs, and potential loss of livestock. Hoose impacts cattle health, leading to lower milk production and growth rates.
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