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Tartar Emetic for Thrips Control on Greenhouse Carnations
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Tartar Emetic for Thrips Control on Greenhouse Carnations

R. D. Eichmann
Extension bulletin (State College of Washington. Extension Service), 417, State College of Washington Extension Service
08/1942
DOI:
https://doi.org/10.7273/000003273
Handle:
https://hdl.handle.net/2376/123967
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eb_1942_08_n41723.59 MBDownloadView
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Abstract

Agriculture -- Washington (State) Home economics -- Washington (State)
Topics include habits of thrips, varietal resistance to thrips injury, procedure for tests on thrips control, results of laboratory tests, results of large scale greenhouse tests, tartar emetic recommended, spray injury from tartar emetic, suggested spraying program, and summary and conclusions

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