. A manual of injurious insects [microform] : with methods of prevention and remedy for their attacks to food crops, forest trees, and fruit : to which is appended a short introduction to entomology. Insect pests; Agricultural pests; Entomology; Insectes nuisibles, Lutte contre les; Ennemis des cultures, Lutte contre les; Entomologie. PABT II. FOREST TREES AND INSECTS THAT INJURE THEM. ASH. Ash-bark Beetle. Thjlesinm fmxini, Workings of Hylesinus fraxlni showing forked "mother gallery " with galleries from the Bides. *'''""J'> witii larval trees, which they


. A manual of injurious insects [microform] : with methods of prevention and remedy for their attacks to food crops, forest trees, and fruit : to which is appended a short introduction to entomology. Insect pests; Agricultural pests; Entomology; Insectes nuisibles, Lutte contre les; Ennemis des cultures, Lutte contre les; Entomologie. PABT II. FOREST TREES AND INSECTS THAT INJURE THEM. ASH. Ash-bark Beetle. Thjlesinm fmxini, Workings of Hylesinus fraxlni showing forked "mother gallery " with galleries from the Bides. *'''""J'> witii larval trees, which they sometimes in ure to a sprmnu pvV J/ m?^. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Ormerod, Eleanor A. (Eleanor Anne), 1828-1901. London : Simpkin, Marshall, Hamilton, Kent


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Keywords: ., bookcentury1800, bookdecade1890, booksubjectentomology, bookyear1