Ronald B. Tukey

1924

• "Bitter-pit"
• Bitter-pit of apple and its control
• Characteristics of delicious apple strains and selections
• Chemical aids to the fruiting of apple trees
• Chemical control of water sprouts and root suckers of apple and pear
• Chemical thinning of bartlett pears
• Evaluating orchard performance and practices from packout records
• Grapes-- their characteristics and suitability for production in Washington
• Guide to fertility programs for tree fruits
• Index of delicious apple strains and selections
• Instructions for taking tree fruit leaf samples for nutrient analyses
• Interpretation of leaf analyses for tree fruits in Washington