R. S Woglum

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1) Control of the Argentine ant in California citrus orchards

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Bulletin of the U.S. Department of Agriculture volume no. 965

2) Fumigation of citrus plants with hydrocyanic acid: conditions influencing injury

Author

Series

Bulletin of the U.S. Department of Agriculture volume no. 907

3) Control of the citrophilus mealybug

Author

Series

Bulletin of the U.S. Department of Agriculture volume no. 1040