Destructive pest could spread to all of China's grain production in 12 months: https://edition.cnn.com/2019/05/09/asia/china-armyworm-grain-intl/index.html
Destructive pest could spread to all of China's grain production in 12 months: https://edition.cnn.com/2019/05/09/asia/china-armyworm-grain-intl/index.html