Quassiin as a contact insecticide / by William B. Parker.
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| Main Author: | |
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| Corporate Author: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1914.
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| Series: | Bulletin of the U.S. Department of Agriculture ;
no. 165. |
| Subjects: |
Table of Contents:
- Introduction
- Chemical literature on quassiin
- Extraction of quassiin from solutions
- Determination of purity of quassiin used
- Insecticidal value of quassiin
- Conclusion.