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2 articles from ScienceNOW

Scent ‘camouflage’ keeps mice from destroying crops

House mice may look cute, but they’re little monsters when it comes to crops. The rodents destroy 70 million tons of rice, wheat, and maize each year by devouring and infesting stored grain. They also dig up and eat the seeds farmers have planted. Humans have been locked in a battle with these pests for millennia, using everything from cats to poisons. A new study may have...