The strawberry rootworm, a new pest on greenhouse roses / by C.A. Weigel.
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| Main Author: | |
|---|---|
| Corporate Author: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1926.
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| Series: | Department bulletin (United States. Department of Agriculture) ;
no. 1357. |
| Subjects: |
Table of Contents:
- Systematic history. pp. 2.
- Economic history and food plants. pp. 3.
- Recent injury in greenhouses. pp. 4.
- Distribution
- Nature of injury and economic importance. pp. 6.
- Life history and habits. pp. 8.
- Seasonal history. pp. 25.
- Natural enemies
- Experiments in control. pp. 27.
- Preventive measures
- Summary. pp. 45.
- Recommendations for control. pp .46.
- Literature cited. pp. 47.