William H. Hoffard
7 publications by William H. Hoffard:
- Aphids
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Publication: Forest Nursery Pests (1989) - Conifer and Hardwood Insects
More Details - Cutworms
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Publication: Forest Nursery Pests (1989) - Conifer and Hardwood Insects
More Details - Weevils
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Publication: Forest Nursery Pests (1989) - Conifer and Hardwood Insects
More Details - White Grubs
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Publication: Forest Nursery Pests (1989) - Conifer and Hardwood Insects
More Details - Pine Tip Moths
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Publication: Forest Nursery Pests (1989) - Conifer Insects
More Details - Sawflies
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Publication: Forest Nursery Pests (1989) - Conifer Insects
More Details - National Pisolithus Tinctorius Ectomycorrhizae Nursery Evaluation
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Publication: National Nursery Proceedings - 1978
More Details