Experimental aerial application of insect growth regulators against the spruce budworm, Choristoneura fumiferana (Clem.) in Manitoulin Island in 1974 and 1975 /
| Main Author: | |
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| Other Authors: | , |
| Format: | Book |
| Language: | English |
| Published: |
Ottawa :
Canadian Forestry Service,
[1977]
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| Series: | Information report IP-X (Insect Pathology Research Institute) ;
13. |
| Subjects: |
| Item Description: | "January, 1977." French resume. |
|---|---|
| Physical Description: | 23 pages, 12 unnumbered leaves : illustrations, map |
| Bibliography: | Bibliography: leaves 18-20. |