Scale Insects and Mites on Citrus Trees

The Bedbug

Silver Fish (Lepisma Saccharina Linn.)

The Silverfish: An Injurious Household Insect

House Ants: Kinds and Methods of Control

The Periodical Cicada

The Periodical Cicada in 1911: (Tibicen Septendecim L.)

The Bedbug

The House Centipede

Danger of General Spread of the Gipsy and Brown-tail Moths Through Imported Nursery Stock

The Bedbug (Cimex Lectularius L.)

Revision of the Nematina of North America, a Sub-family of Leaf-feeding Hymenoptera of the Family Tenthredinida

Papers on Coccidae Or Scale Insects: Part 8

Woolly Aphis of the Apple (Schizoneura Lanigera Hausmann)

The Bedbug

Scale Insects and Mites on Citrus Trees

The White Ant (Termes Favipes Koll.)

The White Ant (Termes Flavipes Koll.)

Report on the Gypsy Moth and the Brown-tail Moth, July, 1904

The Horn Fly: (Haematobia Serrata Rob.-Desv)