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1·The insect, Tuta absoluta, has destroyed 80% of farms in Kaduna, Nigeria's largest tomato-producing state, leading the government there to declare a state of emergency.

这种名为番茄斑潜蝇的昆虫，已经摧毁了尼日利亚最大的番茄产地——卡杜纳80%的农场，导致当地政府宣布进入紧急状态。