Read the following article on liver fluke and answer the questions which follow - Leaving Cert Agricultural Science - Question 13 - 2021
Question 13
Read the following article on liver fluke and answer the questions which follow.
Liver fluke thrive in the Irish wet climate. It is estimated to cost Irish farmers ... show full transcript
Worked Solution & Example Answer:Read the following article on liver fluke and answer the questions which follow - Leaving Cert Agricultural Science - Question 13 - 2021
Step 1
Identify the estimated cost of liver fluke to Irish farmers annually.
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Answer
The estimated cost of liver fluke to Irish farmers annually is €90 million.
Step 2
Outline one environmental condition that allows liver fluke to thrive.
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One environmental condition that allows liver fluke to thrive is poorly drained or waterlogged areas, where excess water accumulates.
Step 3
Suggest three ways in which farmers can control / prevent liver fluke on their farm.
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Fence off wet areas to prevent sheep from grazing in regions where liver fluke thrives.
Increase soil drainage and reduce water retention through land management practices.
Employ biological control methods, such as using ducks or geese to eat snail hosts or practicing regular deworming of the livestock.
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