Microlepidoptera and Their Parasites Reared from Field Collections in the Northeastern United States

Microlepidoptera and Their Parasites Reared from Field Collections in the Northeastern United States

Microlepidoptera and Their Parasites Reared from Field Collections in the Northeastern United States

The Redheaded Pine Sawfly

Index to Insects by Host Plants

Host Relations of Compsilura Concinnata Meigen: An Important Tachinid Parasite of the Gipsy Moth and the Brown-tail Moth

Macrolepidoptera and Their Parasites Reared from Field Collections in the Northeastern Part of the United States

An Air-pressure Extension Brush for Applying Creosote to Gipsy Moth Egg Clusters

Macrolepidoptera and Their Parasites Reared from Field Collections in the Northeastern Part of the United States

Agricultural Investigations at the United States Field Station, Sacaton, Ariz., 1925-1930: Volumes 201-250

The Brown-Duvel Moisture Tester and how to Operate it: Issues 1351-1375

Production of Organic Acids from Carbohydrates by Fermentation: A Digest of the Literature, Issues 201-225