Old World bollworm (Helicoverpa armigera) Old World bollworm (Helicoverpa armigera) larva feeding on a soybean pod. (Photo by Paulo Roberto da Silva, Corteva Agriscience, Brazil) Old World bollworm (Helicoverpa armigera) larva feeding on a soybean pod. (Photo by Paulo Roberto da Silva, Corteva Agriscience, Brazil)
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