In the summer of 1950, farmers across East Germany began finding their potato crops stripped bare. The culprit was the Colorado potato beetle, a small, striped insect native to North America that had been spreading steadily across Europe for decades.

In the summer of 1950, farmers across East Germany began finding their potato crops stripped bare. The culprit was the Colorado potato beetle, a small, striped insect native to…

In 1950, a striped potato beetle became the centre of one of the Cold War's most unusual propaganda campaigns after East Germany accused the United States of dropping the insects…