Benjamin Robert Leach

Emulsions of Wormseed Oil and of Carbon Disulfide for Destroying Larvae of the Japanese Beetle in the Roots of Perennial Plants

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The Apple Leaf-sewer

Pp. 12....

The Grape Curculio

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Suitable Storage Conditions for Certain Perishable Food Products

Apples, Potatoes, Sweet Potatoes, Onions, Cabbage, Eggs, Frozen Eggs, Poultry, Butter, and Fish

Of results. pp. 3....

Emulsions of Wormseed Oil and of Carbon Disulfide for Destroying Larvae of the Japanese Beetle in the Roots of Perennial Plants

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The Family Living on the Farm

Data from 30 Farming Locations in 21 States for the Years 1918 to 1922

And conclusions. pp. 23....

The Grape Curculio

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