California. State Commission of Horticulture.

• A fruit fly menace (ceratitis capitata)
• Apple growing in California
• California citrus culture
• Fungi and fungicides
• Insects and insecticides
• Kill the squirrels
• Library catalogue
• Quarantine laws and orders
• Report of the commissioner appointed to investigate the prevalence of Trypeta ludens in Mexico
• The olive in California
• The Russian thistle
• Destructive insects and their control