H. P. Barss

1885

• Apple scab (Venturia inaequalis) and pear scab (Venturia pyrina)
• Apple tree anthracnose canker and rot (Neofabraea malicorticis)
• Bacterial gummosis or bacterial canker of cherry
• Bean mosaic and the safety first principle
• Bordeaux mixture and burgundy mixture
• Brown rot of stone fruits
• Brown-rot and related diseases of stone fruits in Oregon
• Copper carbonate for wheat smut control
• Effects of drouth on prunes in Oregon
• Fire blight (pear blight) of pears, apples, quinces, etc
• Mushroom root rot of fruits caused by Armillaria mellea
• Orchard spraying in Oregon 1916