Soybean aphids were first discovered in Wisconsin in 2001. Since then, the crop pest has become well established throughout the northern Midwest and the provinces of Ontario and Quebec in Canada. On numerous occasions the soybean aphid has caused very significant economic damage in Ohio.
The tiny pests inflict crop damage due to their potentially suffocating numbers. They can have as many as 12 generations a year and when the populations get large enough, the normally wingless aphids give birth to a winged generation that can spread far distances on the wind, according to Ohio State University Extension.
Because of the potential for ongoing problems from this yield robber in the future, there have been significant funding efforts from the North Central Soybean Research Program, USDA-National Institute of Food and Agriculture and the Center for Applied Plant Sciences at Ohio State University and the Ohio Soybean Council for a broad array of management techniques addressing soybean aphids.… Continue readingRead More »