Forest nursery pests
Supersedes "Forest Nursery Diseases in the United States", Agriculture Handbook no. 470, issued March 1975
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| Main Authors: | , , , , , |
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| Format: | Texto biblioteca |
| Language: | |
| Published: |
Washington, DC (USA) Dept. of Agriculture, Forest Service
1989
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| Subjects: | FOREST TREES, PLANT NURSERIES, PESTS OF PLANTS, PLANT DISEASES, SYMPTOMS, CONIFERALES, TIMBER TREES, PEST INSECTS, CONTROL METHODS, ARBRE FORESTIER, PEPINIERE, RAVAGEUR DES PLANTES, MALADIE DES PLANTES, ARBOLES FORESTALES, VIVEROS, PLAGAS DE PLANTAS, ENFERMEDADES DE LAS PLANTAS, SYMPTOME, CONIFERALE, ARBRE POUR BOIS DE CONSTRUCTION, INSECTE NUISIBLE, METHODE DE LUTTE, SINTOMAS, ARBOLES MADERABLES, INSECTOS DANINOS, METODOS DE CONTROL, |
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