The conversation between human and AI assistant.
[|Human|] Based on the provided passage, extract the main reason that the Rocky Mountain Locust went extinct.
[|AI|] The Rocky Mountain Locust went extinct as a result of local farmers irrigating and plowing their habitat, which destroyed their eggs led to their demise.
[|Human|] 
Based on the provided passage, extract the main reason that the Rocky Mountain Locust went extinct.