The gypsy moth

The gypsy moth | 1935

Representative edition for this work grouping in the active catalog.

Insect pests of elms in Connecticut

Insect pests of elms in Connecticut | 1935

Representative edition for this work grouping in the active catalog.

The eastern tent caterpillar

The eastern tent caterpillar | 1935

Representative edition for this work grouping in the active catalog.

Spray bulletin

Spray bulletin | 1926

Representative edition for this work grouping in the active catalog.

Spray calendar

Spray calendar | 1923

Representative edition for this work grouping in the active catalog.

Experiments in dusting versus spraying on apples and peaches in Connecticut in 1921

Experiments in dusting versus spraying on apples and peaches in Connecticut in 1921 | 1922

Representative edition for this work grouping in the active catalog.

Report of the Tree Protection Examining Board

Report of the Tree Protection Examining Board | 1921

Representative edition for this work grouping in the active catalog.

Spray calendar

Spray calendar | 1920

Representative edition for this work grouping in the active catalog.

Insects attacking squash, cucumber, and allied plants in Connecticut

Insects attacking squash, cucumber, and allied plants in Connecticut | 1919

Representative edition for this work grouping in the active catalog.

Insects atacking the potato crop in Connecticut

Insects atacking the potato crop in Connecticut | 1918

Representative edition for this work grouping in the active catalog.

Insects injuring stored food products in Connecticut

Insects injuring stored food products in Connecticut | 1917

Representative edition for this work grouping in the active catalog.

Insects attacking cabbage and allied crops in Connecticut

Insects attacking cabbage and allied crops in Connecticut | 1916

Representative edition for this work grouping in the active catalog.

The gypsy moth

The gypsy moth | 1915

Representative edition for this work grouping in the active catalog.

Spray treatment, etc., for orchards

Spray treatment, etc., for orchards | 1914

Representative edition for this work grouping in the active catalog.

Some common lady beetles of Connecticut

Some common lady beetles of Connecticut | 1914

Representative edition for this work grouping in the active catalog.

The brown-tail moth, Euproctis chrysorrhoea Linn

The brown-tail moth, Euproctis chrysorrhoea Linn | 1914

Representative edition for this work grouping in the active catalog.

The apple-tree tent-caterpillar, Malacosoma (Clisiocampa) americana Fabr

The apple-tree tent-caterpillar, Malacosoma (Clisiocampa) americana Fabr | 1913

Representative edition for this work grouping in the active catalog.

The leopard moth

The leopard moth | 1911

Representative edition for this work grouping in the active catalog.

Guide to the insects of Connecticut

Guide to the insects of Connecticut | 1911

Representative edition for this work grouping in the active catalog.

The San José scale and methods of controlling it

The San José scale and methods of controlling it | 1909

Representative edition for this work grouping in the active catalog.

The elm leaf beetle

The elm leaf beetle | 1907

Representative edition for this work grouping in the active catalog.

The gypsy moth and the brown-tail moth

The gypsy moth and the brown-tail moth | 1906

Representative edition for this work grouping in the active catalog.

The chief injurious scale-insects of Connecticut

The chief injurious scale-insects of Connecticut | 1905

Representative edition for this work grouping in the active catalog.

Two common scale-insects of the orchard

Two common scale-insects of the orchard | 1903

Representative edition for this work grouping in the active catalog.