Fumigation with hydrogen cyanide for control of pear psylla

An edition of Fumigation with hydrogen cyanide for control of pear psylla (1924)

Fumigation with hydrogen cyanide for control of pear psylla

By R. L. Webster

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Publish Date

1924

Publisher

New York State Agricultural Experiment Station

Language

eng

Pages

23

Description:

subjects: Psylla, Control, Pears, Diseases and pests, Fumigation