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Apple worm

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• Caterpillars
• Codling moth

• Apple worm -- British Columbia
• Apple worm -- Control
• Apple worm -- Research

• Codling moth -- Larvae
• Worm, Apple

• Lesser apple worm. (1908), by A. L. Quaintance and United States. Bureau of Entomology (page images at HathiTrust)
• Codling-moth ; A wasp that destroys the apple worm ; Sour cherries ; The Oregon evergreen blackberry (Experiment Station of the Agricultural College of Utah, 1899), by U. P. Hedrick (page images at HathiTrust)
• Stavropolʹskoe gubernskoe zemstvo : Entomologicheskoe buro. I︠a︡blonovai︠a︡ i plodovai︠a︡ molʹ. (Stavropolʹ, 1917), by Z. Moritz (page images at HathiTrust; US access only)
• The breaking-up of hibernation in the codling moth larva ([Columbus, O.], 1926), by Myron Thomas Townsend (page images at HathiTrust)

• The lesser apple-worm (Laspeyresia prunivora Walsh) [and] codling-moth (Cydia pomonella Linn.) (W.H. Cullin, 1918), by R. C. Treherne and British Columbia. Horticultural Branch (page images at HathiTrust; US access only)

• A review of the literature on sprays to destroy overwintering codling moth larvae (United States Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1948), by M. A. Yothers and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• A spray for destroying overwintering larvae of the codling moth on apple tree trunks (United States Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1947), by M. A. Yothers, F. W. Carlson, and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Tests of DDT mixtures against codling moth larvae (U.S. Dept. of Agriculture, Bureau of Entomology and Plant Quarantine, 1944), by L. F. Steiner and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)

• A satisfactory tree-trunk screen cage (U.S. Department of Agriculture, Bureau of Entomology and Plant Quarantine, 1941), by F. W. Carlson, M. A. Yothers, and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)

Items below (if any) are from related and broader terms.

• The caterpillar and the butterfly. (Smithsonian Institution, 1961), by R. E. Snodgrass (page images at HathiTrust)
• Sampling larval populations of the pandora moth (USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, 1982), by J. M. Schmid and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
• Walnut caterpillar (U.S. Dept. of Agriculture, Forest Service, 1982), by M. E. Farris, Barbara C. Weber, J. E. Appleby, and United States Forest Service (page images at HathiTrust)
• Bruce spanworm. (U.S. Dept. of Agriculture, Forest Service, Northeastern Area, 1984), by United States. State and Private Forestry. Northeastern Area (page images at HathiTrust)
• On the setal pattern of caterpillars and pupae (E.J. Brill, 1917), by Abraham Schierbeek (page images at HathiTrust; US access only)
• Buch der Schmetterlinge und Raupen : eine Anleitung zur Anlage von Sammlungen und deren Behandlung (Hermann Gesenius, 1901), by Heinrich Rockstroh and Ernst Ludwig Taschenberg (page images at HathiTrust; US access only)
• Taschenbuch der Raupen mitteleuropäischer Grossschmetterlinge. (J. F. Schreiber, 1922), by Hans Wagner (page images at HathiTrust; US access only)
• Die Grossschmetterlinge und Raupen Mitteleuropas, mit besonderer Berücksichtigung der biologischen Verhältnisse. (J. F. Schreiber, 1907), by Kurt Lampert (page images at HathiTrust; US access only)
• Die Raupen Europas mit ihren Futterpflanzen : ein vollständiger Raupenkalender nebst einer lepidopterologischen Botanik (Grasers Verlag (R. Liesche), 1914), by Paul Blaschke (page images at HathiTrust; US access only)
• Caterpillars and theirs moths. (Century, 1921), by Ida Mitchell Eliot and Caroline Gray Soule (page images at HathiTrust)
• Die Raupen der Tagfalter, Schwärmer und Spinner des mitteleuropäischen Faunen-Gebietes : mit besonderer Berücksichtigung der Schädlinge und deren Bekämpfung, als erster Beitrag für ein Bestimmungswerk der Insektenlarven analytisch bearbeitet (Eugen Ulmer, 1899), by A. von Dobeneck (page images at HathiTrust)
• Illustrated key to caterpillars on corn (Florida Dept. of Agriculture, Division of Plant Industry, 1965), by George Wallace Dekle (page images at HathiTrust; US access only)
• Illustrierter raupenkalender : Zusammenstellung der raupen nach monaten, in welchen sei vorkommen, und mir angabe, von welchem futter sie leben und wo sie hauptsächlich zu finden sind ... (A. Gotthold, 1889), by Wilhelm Medicus (page images at HathiTrust)
• Raupen der Schmetterlinge Europas (E. Schweizerbart, 1908), by Ernst Hofmann and Arnold Spuler (page images at HathiTrust; US access only)
• Die Raupen der schmetterlinge Europas. (E. Schweizerbartsche Verlagsbuchhandlung Nägele, 1910), by Ernst Hofmann and Arnold Spuler (page images at HathiTrust; US access only)
• Investigations of caterpillars attacking tomatoes in northern California during 1939 (Agricultural Experiment Station, 1940), by A. E. Michelbacher, G. F. MacLeod, and W. M. Hoskins (page images at HathiTrust)
• Observations on the structure and coloration of the larval corn-ear worm, the bud worm and a few other lepidopterous larvae (Kentucky Agricultural Experiment Station, University of Kentucky, 1920), by H. Garman (page images at HathiTrust)
• The life of the caterpillar (McClelland, Goodchild & Stewart, 1916), by J. Henri Fabre (page images at HathiTrust; US access only)
• Boring caterpillars affecting corn and other crops and which are liable to be mistaken for the European corn borer (J. de L. Taché, 1920), by Arthur Gibson and Canada. Division of Entomology (page images at HathiTrust)
• The European corn borer (Dept. of Agriculture, 1920), by Arthur Gibson, L. S. McLaine, and Canada. Division of Entomology (page images at HathiTrust)
• Some insects injurious to truck crops. The parsnip leaf-miner [Acidia fratria Loew] The Parsley stalk weevil [Listronotus latiusculus Boh.] The celery caterpillar [Papilio polyxenes Fab.] (1909), by F. H. Chittenden (page images at HathiTrust)
• Beschreibungen von Jugenstadien exotischer Lepidopteren (E. Blockmann & Sohn ;, 1882), by H. Dewitz (page images at HathiTrust)
• A meadow caterpillar. "The adventurer" (Ctenucha virginica) (Maine Agricultural Experiment Station, 1921), by Edith M. Patch (page images at HathiTrust)
• Entwickelung der raupenzeichnung und abhängigkeit der letzteren von der farbe der umgebung. (R. Friedländer & sohn, 1894), by Christoph Wilhelm Marcus Schroder (page images at HathiTrust)
• Wonderful little lives (Bost., 1909), by Julia Augusta Schwartz (page images at HathiTrust)
• Collected papers. ([publisher not identified], 1906), by William T. M. Forbes (page images at HathiTrust; US access only)
• Collection iconographique et historique des chenilles; ou, Description et figures des chenilles d'Europe, avec l'histoire de leurs métamorphoses, et des applications à l'agriculture (Librairie encyclopédique de Roret, 1832), by Jean Alphonse Boisduval, Adolphe Hercule de Graslin, and Pierre Rambur (page images at HathiTrust)
• Die Schmetterlinge Europas. (E. Schweizerbart, 1908), by Ernst Hofmann and Arnold Spuler (page images at HathiTrust; US access only)
• El gusano dañino de las palmas en Panama ([Panamá] : [Asociación La Salle], 1919., 1919), by James Zetek (page images at HathiTrust; US access only)

• Sobre algunas larvas de lepidópteros argentinos. (1900), by Cárlos Berg (page images at HathiTrust; US access only)

• The classification of lepidopterous larvae ([University of Illinois], 1915), by Stanley Black Fracker and University of Illinois (Urbana-Champaign campus) (page images at HathiTrust)

• Control of caterpillars on cabbage and other cole crops (United States Government Printing Office, 1980), by C. S. Creighton, J. E. Halfhill, United States Department of Agriculture, and United States. Science and Education Administration (page images at HathiTrust)
• Caterpillars attacking tomatoes (Agricultural Experiment Station, 1938), by A. E. Michelbacher and E. O. Essig (page images at HathiTrust)
• Recommendations for control of caterpillars on cabbage in the south under present wartime conditions (U.S. Department of Agriculture, Bureau of Entomology and Plant Quarantine, 1943), by W. J. Reid and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Value of auxiliary materials in rotenone and pyrethrum insecticides for control of cabbage caterpillars (U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1952), by W. J. Reid, Frank P. Cuthbert, and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)

• Traité anatomique de la chenille : qui ronge le bois de saule, augmenté d'une explication abregée des planches, et d'une description de l'instrument et des outils dont l'auteur s'est servi, pour anatomiser à la loupe & au microscope, & pour déterminer la force de ses verres, suivant les règles de l'optique, & méchaniquement (P. Gosse Jr. & D. Pinet et M. M. Rey, 1762), by Pieter Lyonnet (page images at HathiTrust)

• The larvæ of the British butterflies and moths (Printed for the Ray society, 1886), by William Buckler, Geo. T. Porritt, H. T. Stainton, and George Taylor Porritt (page images at HathiTrust)

• Die Raupen Europas mit ihren Futterpflanzen : ein vollständiger Raupenkalender nebst einer lepidopterologischen Botanik (Grasers Verlag (R. Liesche), 1914), by Paul Blaschke (page images at HathiTrust; US access only)

• Key to large lepidopterous larvae on new foliage of Douglas-fir and true firs (USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, 1981), by V. M. Carolin, Robert E. 1928- Stevens, and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
• Key to small lepidopterous larvae in opening buds and new shoots of Douglas-fir and true firs (Rocky Mountain Forest and Range Experiment Station, Forest Station, Forest Service, U.S. Dept. of Agriculture, 1979), by V. M. Carolin and Robert E. Stevens (page images at HathiTrust; US access only)
• Some caterpillars frequently mistaken for the European corn borer (Agricultural Experiment Station, Iowa State College of Agriculture and Mechanic Arts, 1927), by Carl John Drake and G. C. Decker (page images at HathiTrust)
• Keys for the identification of some Lepidopterous larvae frequently intercepted at quarantine (United States Department of Agriculture, Bureau of Entomology and Plant Quarantine, 1939), by Hahn W. Capps and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)

More items available under broader and related terms at left.