Sorghum aphid monitoring lessons from Minas Gerais
A two-season study in Minas Gerais, Brazil, puts regular field observation at the center of the sorghum aphid story. In a report published on October 6, 2026, Embrapa describes research in forage-sorghum fields that compared insecticide-treated and untreated conditions and sampled insect populations weekly. The report discusses predation by insects in the family Syrphidae and emphasizes monitoring as part of managing Melanaphis sorghi.
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