Broad-nosed grain weevilde R. T. CottonMateriasGrainDiseases and pestsGranary weevilEdiciones (1)Broad-nosed grain weevil (1922)U.S. Dept. of Agriculture · inglésMás obras de R. T. CottonAnnotated list of the insects and mites associated with stored grain and cereal products, and of their arthropod parasites and predators1937IInsect control in flour millsInsect control in flour mills1958IInsect pests of stored grain and grain products
Annotated list of the insects and mites associated with stored grain and cereal products, and of their arthropod parasites and predators1937
