Last year, 90% of Matthew Fitzgerald’s 450 acres of soybeans were infested with soybean aphids. An organic farmer in Hutchinson, Minnesota, Fitzgerald is one of many whose livelihoods have been ...
Such weeds are particularly important because they not only serve as hosts for several local sap-feeding, virus-vectoring insects, especially aphids, but also because they may act as significant ...
A well-known broad-spectrum insecticide used against assorted pests in fruit and ... is registered for control of Colorado potato beetle and aphids in potato crops, and for control of alfalfa plant ...
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