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Junior Member
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https://www.merriam-webster.com/dic...fall%20armyworm
引用:
fall armyworm noun
: a migratory American noctuid moth (Spodoptera frugiperda) that is destructive to grains and grasses as a larva
First Known Use of fall armyworm
1881, in the meaning defined above
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遷移能力這麼強的蟲子，從 1881 年到最近幾年才從美洲擴散出來？
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