. Biennial report of the Oregon State Board of Horticulture ... Horticulture; Fruit-culture; Gardening. OTIORHYNCHUS OVATUS 1. Eggs, adult, rupa and larva. 2. Plant showing root injury. 3. Adults, O. ovatus. 4. Leaves showing feedlng punctures of adults. 5. Pupal cell in soil. 6. Infested straw- berry field. 7. Corner of barrier used in experiment. 8. Adults, Otiorhynchus rugifrons. 9. Adult, pupa and larva of large weevil found at Milton, Oregon. (Original. Insects natural size.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for re
. Biennial report of the Oregon State Board of Horticulture ... Horticulture; Fruit-culture; Gardening. OTIORHYNCHUS OVATUS 1. Eggs, adult, rupa and larva. 2. Plant showing root injury. 3. Adults, O. ovatus. 4. Leaves showing feedlng punctures of adults. 5. Pupal cell in soil. 6. Infested straw- berry field. 7. Corner of barrier used in experiment. 8. Adults, Otiorhynchus rugifrons. 9. Adult, pupa and larva of large weevil found at Milton, Oregon. (Original. Insects natural size.). 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 Oregon. Board of Horticulture; Oregon State Horticultural Society; Northwest Fruit Growers' Association. Portland : The Board
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License: Licensed
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Keywords: ., bookcentury1900, bookdecade1920, booksubjec, booksubjectgardening
