Evaluation of malathion, synergized pyrethrum, and diatomaceous earth on shelled corn as protectants against insects in small bins
by Delmon W. La Hue · 1966

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Diatomaceous earthStorageMalathionMaizePyrethrum as an insecticidePestsCornDiseases and injuriesPyrethrum (Insecticide)Food storage pestsControl