Download Bulletin of the Georgia State Board of Entomology: February, 1907-November, 1911 (Classic Reprint) - Georgia State Board of Entomology | PDF Online

Read Online Bulletin of the Georgia State Board of Entomology: February, 1907-November, 1911 (Classic Reprint) - Georgia State Board of Entomology | PDF

Excerpt from Bulletin of the Georgia State Board of Entomology: February, 1907-November, 1911As already mentioned, the first experiments against the woolly aphis were made in 1905. The original plan of the experiment called for the testing of all the remedies that have commonly been recommended, such as, tobacco dust, tobacco stems, whale oil soap, carbon bi-sulphide

Title : Bulletin of the Georgia State Board of Entomology: February, 1907-November, 1911 (Classic Reprint)
Author : Georgia State Board of Entomology
Language : en
Rating :
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Type : PDF, ePub, Kindle
Uploaded : Apr 06, 2021

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