United States.: Bureau of Entomology

• Aphides affecting the apple
• Cause of European Foul Brood
• Chinch Bug
• Control of the brown-rot and plum curculio on peaches
• Control of the Mediterranean flour moth by hydrocyanic-acid gas fumigation
• Greenhouse thrips [Heliothrips hœmorrhoidalis Bouché]
• Index to circulars 1 to 100 of the Bureau of Entomology
• Methods of controlling tobacco insects
• Oyster-shell scale and the scurfy scale
• Predaceous mite proves noxious to man
• Preparations for Winter Fumigation for the Citrus White Fly
• Red spider on cotton (Tetranychus bimaculatus Harvey)