Maxwell, Fowden G Certain Factors Affecting the Rate of Honeydew Deposition From Two Species of Aphids, Toxoptera Graminum (Rond.), and Therioaphis Maculata (Buck.) ... on Host Plants Wheat, Barley and Alfalfa
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Certain Factors Affecting the Rate of Honeydew Deposition From Two Species of Aphids, Toxoptera Graminum (Rond.), and Therioaphis Maculata (Buck.) ... on Host Plants Wheat, Barley and Alfalfa