In 1988, USDA scientists released flea beetles in North Dakota to fight a stubborn weed; their descendants spread across America and restored rangelands
In 1988, researchers working with the United States Department of Agriculture released a small population of European flea beetles onto infested rangeland near Valley City, North Dakota, hoping the insects might help control a plant that had been quietly overrunning the Northern Great Plains for decades. That plant was leafy…
The Times of India ·