Paul Robert Jones

How to Control the Pear Thrips

(Euthrips Pyri Daniel)

Pp. 24....

Some New California and Georgia Thysanoptera

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The Grape-leaf Skeletonizer

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The Life History and Habits of the Pear Thrips in California

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PAPERS ON INSECTS INJURIOUS TO

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was ...

Papers on Insects Injurious to Citrus and Other Subtropical Fruits

The Orange Thrips [Euthrips Citri]: a Report of Progress for the Years 1909 and 1910

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Papers on Deciduous Fruit Insects and Insecticides

Tests of Sprays Against the European Fruit Lecanium [Lecanium Corni Bouché] and the European Pear Scale [Epidiaspis Pyricola Del. Guer.]

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Papers on Deciduous Fruit Insects and Insecticides

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Papers on Insects Injurious to Citrus and Other Subtropical Fruits

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Papers on Insects Injurious to Citrus and Other Subtropical Fruits

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Information Concerning the North American Fever Tick

With Notes on Other Species

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Papers on Deciduous Fruit Insects and Insecticides - 3. Additional Observations on the Lesser Apple Worm (Enarmonia Prunivora Walsh.).

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