New Math Model Aims to Control Screwworm Outbreak
In the dense lowlands of Chiapas, a pestilent scourge is quietly making a comeback. After decades of peace, the New World screwworm—an insidious parasite of livestock—has been stealthily reclaiming territory, creeping northwards with each passing day. As the days tick by, farmers watch nervously, knowing that even a minor lapse in control can trigger a […]
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