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File: <COPPEL.PUB> -- Publications of Harry C. Coppel:

    [Additional references may be found at:   MELVYL Library ]

 

 

Akira, Tai, F. Matsumura & H. C. Coppel.  1971.  Synthetic analogues of the termite trail-following pheromone, structure and biological activity.  J. Insect Physiol. 17:  181-88.

 

Allen, T. C., R. V. Symthe & H. C. Coppel.  1964.  Response of twenty-one termite species to aqueous extracts of wood invaded by the fungus Lenzites trabea Pers. Ex. Fr.  Sci. Notes. 57(6):  1009-10.

 

Arthur, A. P. & H. C. Coppel.  1953.  Studies on dipterous parasites of the spruce budworm, Choristoneura fumiferana (Chem.) (Lepidoptera: Tortricidae).  I.  Sarcophaga aldrichi Park. (Diptera: Sarcophagidae).  Canad. J. Zool. 31:  374-91.

 

Askari, A. & H. C. Coppel.  1976.  A preliminary list of the parasitoids of the European fruit lecanium, Lecanium corni Bouche (Hemiptera: Coccidae) on prickly-ash in Wisconsin.  Univ. Wis. For. Res. Notes No. 197.  5 p.

 

Askari, A. & H. C. Coppel.  1977.  Adult biology and effect of different food sources on longevity and fecundity of the gypsy moth parasitoid, Meteorus pulchricornis (Wesmael) (Hymenoptera: Braconidae).  Univ. Wis. For. Res. Notes No. 207.  6 p.

 

Askari, A. & H. C. Coppel.  1978.  Observations on courtship and mating behavior of Meteorus pulchricornis a gypsy moth parasitoid.  Ann. Ent. Soc. Amer. 71:  364-6.

 

Askari, A., J. W. Mertins & H. C. Coppel.  1977.  Developmental biology and immature stages of Meteorus pulchricornis in the laboratory.  Ann. Ent. Soc. Amer. 70:  655-69.

 

Baldwin, W. F. & H. C. Coppel.  1947.  Observations on the emergence of Phorocera hamata A. & W. (Tachinidae) from sawfly cocoons.  Canad. Ent. 79:  221-23.

 

Baldwin, W. F. & H. C. Coppel.  1949.  The biology of Phorocera hamata A. & W., a tachinid parasite of sawflies.  Canad. Ent. 81:  237-45.

 

Boush, G. M. & H. C. Coppel.  1974.  Symbiology:  mutualism between arthropods and microorganisms.  Insect Diseases, Vol.2. p. 301-26.

 

Breznak, J. A., W. J. Brill, J. W. Mertins & H. C. Coppel.  1973.  Nitrogen fixation in termites.  Nature 244:  577-80.

 

Breznak, J. A., J. W. Mertins & H. C. Coppel.  1974.  Nitrogen fixation and methane production in a wood-eating cockroach, Cryptocerus punctulatus Scudder (Orthoptera: Blattidae).  Univ. Wis. For. Res. Notes No. 184.  2 p.

 

Casida, J. E., H. C. Coppel & T. Watanabe.  1963.  Purification and potency of the sex attractant from the introduced pine sawfly, Diprion similis.  J. Econ. Ent. 56:  18-24.

 

Coppel, H. C.  1947.  The collection of spruce budworm parasites in British Columbia with notes on their overwintering habits.  Ent. Soc. Ontario 77th Ann. Rept. (1946):  38-40.

 

Coppel, H. C.  1952.  Effects of super, -multi, and hyper- parasitism on the abundance of Phytodietus fumiferanae Rohw. (Hymenoptera: Ichneumonidae), a primary parasite of the spruce budworm, Choristoneura fumiferana (Clem.) (Lepidoptera: Tortricidae).  Rep. Quebec Soc. Protect. Plants 32-33:  189-93.

 

Coppel, H. C.  1954a.  Notes on the parasites of Neodiprion manulus Schedl (Hymenoptera: Tenthredinidae).  Canad. Ent. 86: 167-68.

 

Coppel, H. C.  1958.  Studies on dipterous parasites of the spruce budworm, Choristoneura fumiferana (Clem.) (Lepidoptera: Tortricidae).  VI.  Phorocera incrassata Smith (Diptera: Tachinidae).  Canad. J. Zool. 36:  453-62.

 

Coppel, H. C.  1959.  A sex anomaly of the introduced pine sawfly, Diprion similis (Htg.) (Hymenoptera: Diprionidae).  Ent. News 70:  223.

 

Coppel, H. C. & A. P. Arthur.  1953.  Notes on the introduced parasites of the European pine shoot moth, Rhyacionia buoliana (Schiff.) (Lepidoptera: Tortricidae), in Ontario.  Ent. Soc. Ontario 84th Ann. Rept. (1953):  55-8.

 

Coppel, H. C.  1955.  The role of parasitoids and predators in the control of the spruce budworm (Archips fumiferana Clem.) in British Columbia.  Grad. Thesis Publ. St. Univ. N.Y. Coll. Forest.  86 p.

 

Coppel, H. C.  1958.  Studies on dipterous parasites of the spruce budworm, Choristoneura fumiferana (Clem.) (Lepidoptera: Tortricidae).  Canad. J. Zool. 36:  453-62.

 

Coppel, H. C.  1959.  A sex anomaly of the introduced pine sawfly, Diprion similis (Htg.) (Hymenoptera: Diprionidae).  Ent. News 70(8):  1 p.

 

Coppel, H. C.  1960.  Key to adults of dipterous parasites of spruce budworm Choristoneura fumiferana (Clem.) (Lepidoptera: Tortricidae).  Ann. Ent. Soc. Amer. 53:  94-7.

 

Coppel, H. C.  1960.  Empty cocoons of the introduced pine sawfly, Diprion similis, as habitat niches for arthropods.  Ann. Ent. Soc. Amer. 53:  847-8.

 

Coppel, H. C.  1961.  Special Report No. 2, Biological Control.  State of Wisconsin Governor's Spec. Comm. on Chem. & Health Hazards.  4 p.

 

Coppel, H. C.  1961.  An unusual habitat niche for Ancistrocerus tigris tigris (Saussure) (Hymenoptera: Vespidae).  Ent. News 72:  246-8.

 

Coppel, H. C.  1961.  Recent advances in the biological control of insect pests of pine in Wisconsin.  Wis. Christmas Tree Pred. Assoc. Bull. Vol. 28:  5-8.

 

Coppel, H. C.  1962.  Current studies on the biological control of insect pests of Wisconsin pine.  Amer. Christmas Tree Grow. J. 6:  19-20.

 

Coppel, H. C.  1962.  The introduced pine sawfly in Wisconsin.  For. Pest. Leaf. Wis. Cons. Dept. No. 4.  3 p.

 

Coppel, H. C.  1967.  Non-pesticide approaches to pest suppression, p. 35-7.  In:  Cit. Nat. Res. Assn. of Wis., Spec. Rept.  p. 35-7.

 

Coppel, H. C.  1985.  Biological and natural control of forest insects, an update. Insects in Southern Forests, L.S.U. Symp. Serv. p. 97-104.

 

Coppel, H. C.  1986.  Environmental management for furthering entomophagous arthropods.  Biol. Plant & Health Prot. Rept. 32:  57-73.

 

Coppel, H. C.  1986.  Hymenopterous parasitoids of Acrobasis rubrifasciella Packard (Lepidoptera: Phycitidae) in Wisconsin.  Wis. For. Res. Notes, No. 268.  5 p.

 

Coppel, H. C. & D. M. Benjamin.  1965.  Bionomics of the nearctic pine-feeding diprionids.  Ann. Rev. Ent. 10:  69-96.

 

Coppel, H. C. & H. House.  1947.  A description of cages used for the large-scale breeding of Sturmia sp., a tachinid parasite of sawflies.  Canad. Ent. 79:  74-80.

 

Coppel, H. C. & P. A. Jones.  1961.  Pentatomid predators of the introduced pine sawfly, Diprion similis (Htg.) in Wisconsin.  Proc. North Cent. Br. Ent. Soc. Amer. 16:  84-5.

 

Coppel, H. C. & P. A. Jones.  1962.  Bionomics of Podisus spp. associated with the introduced pine sawfly, Diprion similis (HTG), in Wisconsin.  Wis. Acad. Sci., Arts & Lett. 51:  31-56.

 

Coppel, H. C. & P. A. Jones.  1964.  A note on Hemyda aurata R.D. (Diptera: Tachinidae), a parasite of Podisus maculiventris (Say) (Hemiptera: Pentatomidae).  Ent. News 75:  191-4.

 

Coppel, H. C. & K. Leius.  1955.  History of the larch sawfly, with notes on origin and biology.  Canad. Ent. 87:  103-11.

 

Coppel, H. C. & K. Leius.  1958.  Morphological variations in populations of the larch sawfly, Pristiphora erichsonii (Htg.) (Hymenoptera: Tenthredinidae), from Canada, Great Britain and Japan.  Proc. 10th Internatl. Congr. Ent. (1956) 1:  231-38.

 

Coppel, H. C. & M. C. Liang.  1987.  Rhabditoid nematodes associated with subterranean termites.  Univ. Wis. For. Res. Notes No. 274.

 

Coppel, H. C. & M. G. Maw.  1954.  Studies on dipterous parasites of the spruce budworm Choristoneura fumiferana (Clem.) III.  Ceromasia auricaudata Tns.  Canad. J. Zool. 32:  144-56.

 

Coppel, H. C. & M. G. Maw.  1954.  Studies on dipterous parasites of the spruce budworm (Choristoneura fumiferana (Clem.)) (Lepidoptera: Tortricidae). IV.  Madremyia saundersii (Will.) (Diptera: Tachinidae).  Canad. J. Zool. 32:  314-23.

 

Coppel, H. C. & J. W. Mertins.  1977.  Biological Insect Pest Suppression. Springer-Verlag, Berlin, Heidelberg, New York. 314    p.

 

Coppel, H. C. & D. M. Norris, Jr.  1960.  Systemic insecticides for control of the introduced pine sawfly, Diprion similis, with notes on parasite survival.  J. Econ. Ent. 53:  648-50.

 

Coppel, H. C. & D. M. Norris, Jr.  1961.  Systemic insecticidal action of certain phosphates in Pinus strobus against Diprion similis.  J. Econ. Ent. 54:  1061-2.

 

Coppel, H. C. & D. M. Norris, Jr.  1966.  Bark penetration and uptake of systemic insecticides from several treatment formulations in white pines.  J. Econ. Ent. 59:  928-31.

 

Coppel, H. C. & D. M. Norris, Jr.  1986.  The effectiveness and persistence of several systemic insecticides against the introduced pine sawfly, Diprion similis (Htg.) on white pine in Wisconsin.  Univ. Wis. For. Res. Notes, No. 267.  4 p.

 

Coppel, H. C. & R. D. Shenefelt.  1960.  Parasites introduced to help control the European larch casebearer-- a progress report.  Univ. Wis. For. Res. Notes, No. 53.  3 p.

 

Coppel, H. C. & N. F. Sloan.  1970.  Avian predation, an important adjunct in the suppression of larch casebearer and introduced pine sawfly populations in Wisconsin forests.  Proc. Tall Timbers Conf. Ecol. Anim. Contr. Habitat Managem. 2:  259-72.

 

Coppel, H. C. & B. C. Smith.  1957.  Studies on dipterous parasites of the spruce budworm, Choristoneura fumiferana (Clem.) (Lepidoptera: Tortricidae).  V.  Omotoma fumiferanae (Tot.) (Diptera: Tachinidae).  Canad. J. Zool. 35:  581-92.

 

Coppel, H. C. & R. V. Smythe.  1963.  Occurrence of spiders on eastern white pine trees infested with the introduced pine sawfly Diprion similis (Htg.).  Univ. Wisc. Forestry Res. Notes 102.  7 p.

 

Coppel, H. C., H. L. House & M. G. Maw.  1959.  Studies on dipterous parasites of the spruce budworm, Choristoneura fumiferana (Clem.) (Lepidoptera: Tortricidae).  VII.  Agria affinis (Fall.) (Diptera: Sarcophagidae).  Canad. J. Zool. 37:  817-30.

 

Coppel, H. C., J. E. Casida, & W. C. Dauterman.  1960.  Evidence for a potent sex attractant in the introduced pine sawfly, Diprion similis (Hymenoptera: Diprionidae).  Ann. Ent. Soc. Amer. 53:  510-12.

 

Coppel, H. C., J. W. Mertins & J. W. E. Harris.  1974.  The introduced pine sawfly, Diprion similis (Hartig) (Hymenoptera: Diprionidae).  A review with emphasis on studies in Wisconsin.  Univ. Wisc. Coll. Agr. Life Sci. Res. Bull. R2393.  74 p.

 

Coppel, H. C., R. K. Chapman & F. P. Neupane.  1985.  Monitoring the maize borer, Chilo partellus (Swinhoe) in Nepal through light trap and life table studies.  Nepal. J. Agr. 16:  85-92.

 

Drooz, A. T., C. A. Doggett & H. C. Coppel.  1979.  The introduced pine sawfly, a defoliator of white pine new to North Carolina.  USDA For. Serv. Res. Note SE-273.  4 p.

 

Esenther, G. R. & H. C. Coppel.  1964.  Current research on termite attractants.  For. Prod. Lab. Pest Contr.  p. 34-8.

 

Harris, J. W. E. & H. C. Coppel.  1967.  The poplar-and-willow borer, Sternochetus (=Cryptorhynchus) Lapathi (Coleoptera: Curculionidae), in British Columbia.  Canad. Ent. 99:  411-18.

 

Harris, J. W. E. & H. C. Coppel.  1975.  Poplar-and-willow borer biology and control.  Dept. Nat. Res. Leaflet.  3 p.

 

Howard, R., F. Matsumura & H. C. Coppel.  1976.  Trail-following pheromones of the Rhino-Termitidae:  approaches to their authentication and specificity.  J. Chem. Ecol. 2:  147-66.

 

Jewett, D. M., F. Matsumura & H. C. Coppel.  1976.  Sex pheromone specificity in the pine sawflies:  interchange of acid moieties in an ester.  Science 192:  51-3.

 

Jewett, D. M., F. Matsumura & H. C. Coppel.  1976.  A simple system for recording electroantennograms from male pine sawflies.  JEPT 5(2):  24-8.

 

Jewett, D., F. Matsumura & H. C. Coppel.  1978.  Preparation and use of sex attractants for four species of pine sawflies.  J. Chem. Ecol. 4(3):  277-87.

 

Jones, P. A. & H. C. Coppel.  1963.  Immature stages of the biology of Apateticus cynicus (Say) (Hemiptera: Pentatomidae).  Canad. Ent. 95:  770-9.

 

Jones, P. A., H. C. Coppel & J. E. Casida.  1965.  Collection of additional sex attractant from the virgin female introduced pine sawfly.  J. Econ. Ent. 58:  465-66.

 

Kikukawa, T., F. Matsumura, M. Kraemer, H. C. Coppel & A. Tai.  1982.  Field attractiveness of chirally defined synthetic attractants to males of Diprion similis and Gilpinia frutetorum.  J. Chem. Ecol. 8(3):  301-14.

 

Kikukawa, T., F. Matsumura, J. Olaifa, M. Kraemer, H. C. Coppel & A. Tai.  1983.  Field evaluation of chiral isomers of the sex pheromone of the European pine sawfly, Neodiprion sertifer.  J. Chem. Ecol. 9:  673-93.

 

Klein, M. G. & H. C. Coppel.  1965.  Oviposition habits of a white pine chrysomelid Glyptoscellis pubescens (Fabr.).  Proc. North Cent. Br., Ent. Soc. Amer. 20:  140-41.

 

Klein, M. G. & H. C. Coppel.  1968.  The pine chrysomelid, Glyptoscelis pubescens, in northwestern Wisconsin.  Ann. Ent. Soc. Amer. 62:  1-7.

 

Klein, M. G. & H. C. Coppel.  1968.  Isolation and pathogenicity of fungi and bacteria from the meconia of the introduced pine sawfly, Diprion similis.  J. Invert. Path 12:  391-94.

 

Klein, M. G. & H. C. Coppel.  1969.  Hemocytopoietic organs in larvae of the introduced pine sawfly, Diprion similis.  Ann. Ent. Soc. Amer. 62:  1259-61.

 

Klein, M. G. & H. C. Coppel.  1973.  A nuclear polyhedrosis virus disease of Diprion similis (Hartig) (Hymenoptera: Diprionidae) in Wisconsin.  Univ. Wis. For. Res. Notes No. 169.  3 p.

 

Klein, M. G. & H. C. Coppel.  1973.  A nuclear polyhedrosis virus disease of Diprion similis (Hartig) (Hymenoptera: Diprionidae) in Wisconsin.  Univ. Wis. For. Res. Notes No. 169.  3 p.

 

Klein, M. G. & H. C. Coppel.  1973.  Entomophthora tenthredinis, a fungal pathogen of the introduced pine sawfly in northwestern Wisconsin.  Ann. Ent. Soc. Amer 66:  1178-80.

 

Klein, M. G. & H. C. Coppel.  1973.  The seasonal occurrence and pathogenicity of bacteria associated with Diprion similis (Hartig) (Hymenoptera: Diprionidae) larvae in Wisconsin.  Univ. Wis. For. Res. Notes No. 170.  4 p.

 

Kraemer, M. E. & H. C. Coppel.  1977.  The European pine sawfly in Wisconsin.  Univ. Wis. For. Res. Notes. Note No. 206.  3 p.

 

Kraemer, M. E. & H. C. Coppel.  1978.  The parasitoids of the European pine sawfly Neodiprion sertifer (Geoffroy) (Hymenoptera: Diprionidae), in Wisconsin, with keys to adults and larval remains.  Trans. Wis. Acad. Sci. Arts & Lett. 66:  91-112.

 

Kraemer, M. E. & H. C. Coppel.  1983.  Hybridization of jack pine feeding sawflies (Diprionidae: Neodiprion).  Univ. Wis. For. Res. Notes No. 252.  3 p.

 

Kraemer, M. E., H. C. Coppel & D. J. Hall.  1979.  The establishment of Lophyroplectus luteator, a larval parasitoid of the European pine sawfly Neodiprion sertifer, in Wisconsin.  Univ. Wis. For. Res. Notes No. 225.  3 p.

 

Kraemer, M., H. C. Coppel, F. Matsumura, T. Kikukawa & K. Mori.  1979.  Field responses of the white pine sawfly, Neodiprion pinetum, to optical isomers of sawfly sex pheromone.  Environ. Ent. 8:  519-20.

 

Kraemer, M. E., H. C. Coppel, F. Matsumura, R. C. Wilkinson & T. Kikukawa.  1981.  Field and electroantennogram responses of the red-headed pine sawfly, Neodiprion lecontei (Fitch), to optical isomers of sawfly sex pheromones.  J. Chem. Ecol. 7(6):  1063-72.

 

Kraemer, M. E., H. C. Coppel, T. Kikukawa, F. Matsumura, H. A. Thomas, L. C. Thompson & K. Mori.  1983.  Field and electroantennogram response to sex pheromone optical isomers by four fall-flying sawfly species (Hymenoptera: Diprionidae, Neodiprion).  Environ. Ent. 12:  1592-96.

 

Kraemer, M. E., H. C. Coppel, F. Matsumura, T. Kikukawa & P. Benoit.  1984.  Field and electroantennogram response to sex pheromone optical isomers by monophagous jack pine sawflies (Hymenoptera: Diprionidae).  J. Chem. Ecol. 10(7):  983-95.

 

Krauth, S. J., D. J. Hall, R. D. Shenefelt & H. C. Coppel.  1977.  A preliminary list of Wisconsin Lepidoptera reared in conjunction with the gypsy moth, Lymantria dispar (L.) parasitoid recovery program.  Univ. Wis. For. Res. Notes No. 205.

 

Krauth, S. J., D. J. Hall, H. C. Coppel & R. D. Shenefelt.  1977.  New Wisconsin records of Lepidoptera reared in conjunction with the gypsy moth (Lymantria dispar (L.)) parasitoid recovery program.  Univ. Wis. For. Res. Notes No. 208.  5 p.

 

Krauth, S. J., D. J. Hall, H. C. Coppel & R. D. Shenefelt.  1977.  Hymenopterous and dipterous parasitoids reared from Wisconsin lepidopterous hosts in conjunction with the gypsy moth parasitoid recovery program.  Univ. Wis. For. Res. Notes No. 210.  4 p.

 

Kuenzi, F. M. & H. C. Coppel.  1985.  The biology of Clastoptera arborina Ball (Homoptera: Cercopidae) in Wisconsin.  Trans. Wis. Acad. Sci. Arts & Lett. 73:  144-53.

 

Kuenzi, F. M. & H. C. Coppel.  1985.  Feeding site and spittle of Clastoptera arborina Ball (Homoptera: Cercopidae).  Trans. Wis. Acad. Sci. Arts & Lett. 73:  154-59.

 

Kuenzi, F. M. & H. C. Coppel.  1986.  Isozymes of the sawflies Neodiprion and Diprion similis:  diagnostic characters and genetic distance.  Biochem. Syst. & Ecol. 14(4):  423-29.

 

Liang, M. Y. & H. C. Coppel.  1980.  The location of and exocuticular structures found on the sternal gland segment of Zootermopsis nevadensis.  Sociob. 5(1):  55-62.

 

Liang, M. Y., H. C. Coppel, F. Matsumura & G. Esenther.  1979.  Exocuticular structures on the sternal gland segments of Rhinotermitidae.  Sociob. 4(2):  169-90.

 

Loan, C. C., M. G. Klein & H. C. Coppel.  1969.  Microctonus glyptosceli n. sp., a parasite of Glyptoscelis pubescens (F.) in Wisconsin.  Proc. Ent. Soc. Wash. 71(2):  230-33.

 

Matsumura, F., H. C. Coppel & Akira Tai.  1968.  Isolation and identification of termite trail-following pheromone.  Nature 219:  963-64.

 

Matsumura, F., A. Tai & H. C. Coppel.  1969.  Termite trail-following substance, isolation and purification from Reticulitermes virginicus and fungus-infected wood.  J. Econ. Ent. 62:  599-603.

 

Matsumura, F., D. M. Jewett & H. C. Coppel.  1972.  Interspecific response of termites to synthetic trail-following substances.  J. Econ. Ent. 65:  600-2.

 

Matsumura, F., K. Nishimoto, T. Ikeda & H. C. Coppel.  1976.  Influence of carbon sources on the production of the termite trail-following substance by Gloeophyllum trabeum.  J. Chem. Ecol. 2:  299-305.

 

Matsumura, F., A. Tai & H. C. Coppel.  1978.  Chirality of the sex-pheromone of the red-headed pine sawfly, Neodiprion lecontei.  Univ. Wis. For. Res. Notes No. 216.  4 p.

 

Matsumura, F., A. Tai, H. C. Coppel & M. Imaida.  1979.  Chiral specificity of the sex pheromone of the red-headed pine sawfly, Neodiprion lecontei.  J. Chem. Ecol. 5(2):  237-49.

 

Maw, M. G. & H. C. Coppel.  1953.  Studies on dipterous parasites of the spruce budworm, Choristoneura fumiferana (Clem.).  II.  Phryxe pecosensis (Tns.). II. Phryxe pesosenais (Tns.).  Canad. J. Zool. 31:  392-403.

 

McGugan, B. M. & H. C. Coppel.  1962.  Biological control of forest insects-- 1910-1958.  Commonw. Inst. Biol. Contr. Tech. Commun. 2:  35: 5-215.

 

McLeod, J. H., B. M. McGugan & H. C. Coppel.  1962.  A review of biological control attempts against insects and weeds in Canada.  Commonw. Inst. Biol. Contr. Tech. Commun. 2.

 

Mertins, J. W. & H. C. Coppel.  1968.  The changing role of Exenterus amictorius (Panzer), a parasite of Diprion similis (Hartig) in Wisconsin.  Univ. Wis. For. Res. Notes No. 138.  6 p.

 

Mertins, J. W. & H. C. Coppel.  1971.  Sexual behavior in gynandromorphs of Diprion similis (Hymenoptera: Diprionidae).  Ann. Ent. Soc. Amer. 64:  1191-2.

 

Mertins, J. W. & H. C. Coppel.  1971.  Additions to the known parasitoid complex associated with Diprion similis (Htg.) in Wisconsin.  Univ. Wis. Res. For. Notes No. 157.  7 p.

 

Mertins, J. W. & H. C. Coppel.  1971.  The insect parasites of the introduced pine sawfly, Diprion similis (Hartig) (Hymenoptera: Diprionidae), in Wisconsin, with keys to the adults and mature larval remains.  Wis. Acad. Sci. Arts & Lett. 59:  127-68.

 

Mertins, J. W. & H. C. Coppel.  1972.  Seed dockage sieves for sex-separation of pine sawfly cocoons.  Ann. Ent. Soc. Amer. 65:  1424-25.

 

Mertins, J. W. & H. C. Coppel.  1972.  Previously undescribed abdominal glands in the female introduced pine sawfly, Diprion similis (Hymenoptera: Diprionidae).  Ann. Ent. Soc. Amer. 65:  33-8.

 

Mertins, J. W. & H. C. Coppel.  1973.  Adaptation of native and exotic hyperparasites to the introduced primary sawfly parasite, Exenterus amictorius (Panzer) in Wisconsin.  Entomophaga 18(1):  9-23.

 

Mertins, J. W. & H. C. Coppel.  1973.  Observations of Myeloborus ramiperda (Coleoptera: Scolytidae) a twig pith beetle of white pine.  Univ. Wis. For. Res. Notes No. 166.  2 p.

 

Mertins, J. W. & H. C. Coppel.  1973.  Melanoplus punctulatus griseus (Thomas), a dendrophilious grasshopper on Pinus strobus L.  Univ. Wis. For. Res. Notes No. 177.  3 p.

 

Mertins, J. W. & H. C. Coppel.  1974.  History of biological control attempts against insects and weeds in Wisconsin.  Trans. Wis. Acad. Sci. Arts & Lett. 62:  115-32.

 

Mertins, J. W. & H. C. Coppel.  1977.  Parasitoids from miscellaneous insects associated with trees and shrubs in Wisconsin.  Univ. Wis. For. Res. Notes. No. 202.  5 p.

 

Mertins, J. W., L. J. Bayer & H. C. Coppel.  1971.  Irish potato attacked by Reticulitermes tibialis (Isoptera: Rhinotermitidae).  J. Georgia Ent. Soc. 6:  264-66.

 

Mertins, J. W., H. C. Coppel & F. Matsumura.  1971.  Sternal gland in Coptotermes formosanus (Isoptera: Rhinotermitidae).  Ann. Ent. Soc. Amer. 64:  478-80.

 

Mertins, J. W., H. C. Coppel & L. J. Bayer.  1973.  A preliminary list of the chewing and sucking insects attacking prickly-ash in Wisconsin.  Univ. Wis. For. Res. Notes No. 167:  6 p.

 

Mertins, J. W., H. C. Coppel, J. A. Breznak & W. J. Brill.  1973.  A demonstration of nitrogen fixation in termites.  Univ. Wis. For. Res. Notes No. 168.  4 p.

 

Mertins, J. W., H. C. Coppel & M. G. Karandinos.  1975.  Potential for suppressing Diprion similis (Hymenoptera: Diprionidae) with pheromone trapping:  a population model.  Res. Popul. Ecol. 17:  77-84.

 

Mohamed, M. A. & H. C. Coppel.  1983.  Mass rearing of the greater wax moth, Galleria mellonella (Lepidoptera: Pyralidae), for small-scale laboratory studies.  Great Lakes Ent. 16(4):  139-41.

 

Mohamed, M. A. & H. C. Coppel.  1985.  Sex ratio regulation in Brachymeria intermedia, a pupal gypsy moth parasitoid.  Canad. J. Zool. 64:  1412-15.

 

Mohamed, M. A. & H. C. Coppel.  1987.  Pheromonal basis of courtship behavior in two gypsy moth parasitoids:  Brachymeria intermedia (Nees) and Brachymeria lasus (Walker) (Hymenoptera: Chalcididae).  J. Chem. Ecol. 13(5):  1099-1113.

 

Mohamed, M. A. & H. C. Coppel.  1987.  Pheromonal basis for aggregation behavior of parasitoids of the gypsy moth:  Brachymeria intermedia (Nees) and Brachymeria lasus (Walker) (Hymenoptera: Chalcididae).  J. Chem. Ecol. 13(6):  1385-93.

 

Mohamed, M. A., H. C. Coppel, D. J. Hall & J. D. Podgwaite.  1981.  Field release of virus-sprayed adult parasitoids of the European pine sawfly (Hymenoptera: Diprionidae) in Wisconsin.  Great Lakes Entomol. 14: 177-78.

 

Mohamed, M. A., H. C. Coppel & J. D. Podgwaite.  1982.  Bioassay of the nucleopolyhedrosis virus of Neodiprion sertifer (Hymenoptera: Diprionidae).  Great Lakes Entomol. 15(2):  93-96.

 

Mohamed, M. A., H. C. Coppel & J. D. Podgwaite.  1982.  Persistence in soil and foliage of nucleopolyhedrosis virus of the European pine sawfly, Neodiprion sertifer (Hymenoptera: Diprionidae).  Environ. Ent. 11:  1116-18.

 

Mohamed, M. A., H. C. Coppel & J. D. Podgwaite.  1983.  Artificially-induced nucleopolyhedrosis virus epizootic in populations of Neodiprion sertifer (Hymenoptera: Diprionidae).  Environ. Ent. 12:  397-99.

 

Mohamed, M. A., H. C. Coppel, J. D. Podgwaite & W. D. Rollinson.  1983.  Accumulation of nucleopolyhedrosis virus of the European pine sawfly (Hymenoptera: Diprionidae) as a function of larval weight.  J. Econ. Ent. 76:  287-9.

 

Mohamed, M. A., H. C. Coppel & J. D. Podgwaite.  1985.  Temperature and crowding effects on virus manifestation in Neodiprion sertifer (Hymenoptera: Diprionidae) larvae.  Great Lakes Ent. 18(3):  115-18.

 

Neupane, F. P., R. K. Chapman & H. C. Coppel.  1984.  Effect of date of planting of maize on the incidence of the maize borer, Chilo partellus (Swinhoe), in Nepal.  IAAS J. 4(1/2):  77-9.

 

Neupane, F. P., R. K. Chapman & H. C. Coppel.  1985.  Insecticidal control of the maize borer, Chilo partellus (Swinhoe) (Lepidoptera: Pyralidae), in Nepal.  J. Inst. Agr. Anim. Sci. 5:  23-32.

 

Neupane, F. P., H. C. Coppel & R. K. Chapman.  1985.  Bionomics of the maize borer, Chilo partellus (Swinhoe), in Nepal.  Insect Sci. Applic. 6(4):  547-53.

 

Neupane, F. P., H. C. Coppel & R. K. Chapman.  1985. Susceptibility of maize cultivars and experimental materials to the maize borer, Chilo partellus (Swinhoe) in Nepal.  Nepalese J. Agr. 15:  71-88.

 

Neupane, F. P., R. K. Chapman & H. C. Coppel.  1986.  Temperature-developmental relationship of the maize borer, Chilo partellus (Swinhoe) (Lepidoptera: Pyralidae) in Nepal.  Nepalese J. Agr. 17:  23-35.

 

Norris, D. M., Jr. & H. C. Coppel.  1960.  Translocation and stability of Chipman R-6199 in Pinus strobus as related to its control of the introduced pine sawfly, Diprion similis.  J. Econ. Ent. 54:  159-61.

 

Olaifa, J. I., T. Kikukawa, F. Matsumura & H. C. Coppel.  1984.  Response of male jack pine sawfly, Neodiprion pratti banksianae (Hymenoptera: Diprionidae), to mixtures of optical isolmers of the sex pheromone, 3,7-dimethylpentadecan-2-ol.  Environ. Ent. 18:  1274-7.

 

Olaifa, J. I., F. matsumura & H. C. Coppel.  1987.  Field response and gas-liquid chromatograph separation of optically active synthetic and natural pheromones of two sympatric diprionid sawflies, Neodiprion nanulus nanulus and Neodiprion sertifer (Hymenoptera: Diprionidae).  J. Chem. Ecol. 13:  1395-1408.

 

Olaifa, J. I., F. Matsumura, T. Kikukawa & H. C. Coppel.  1988.  Pheromone-dependent species recognition mechanisms between Neodiprion pinetum and Diprion similis on white pine.  J. Chem. Ecol. 14(4):  1131-44.

 

Phillipsen, W. J. & H. C. Coppel.  1973.  Changes in the mature larval gut of the introduced pine sawfly, Dirpion similis (Hartig) (Hymenoptera: Diprionidae) during transformation.  Ann. Ent. Soc. Amer. 66:  1360-62.

 

Phillipsen, W. J. & H. C. Coppel.  1975.  Bacteria associated with the stomodaea of certain nearctic diprionid species.  Ann. Ent. Soc. Amer. 68:  181-2.

 

Phillipsen, W. J. & H. C. Coppel.  1976.  Hypopial formation and termination in Acotyledon sp., a mite associated with the Formosan subterranean termite, Coptotermes formosanus Shiraki.  Univ. Wis. For. Res. Notes. No. 195.  7 p.

 

Phillipsen, W. J. & H. C. Coppel.  1977.  Acotyledon formosani sp. no. associated with the Formosan subterranean termite, Coptotermes formosanus Shiraki (Acarina: Acaridae-Isoptera: Rhinotermitidae).  J. Kansas Ent. Soc. 50(3):  399-409.

 

Phillipsen, W. J. & H. C. Coppel.  1977.  Histiostoma formosana sp. no. associated with the Formosa subterranean termite, Coptotermes formosanus Shiraki, (Acarina: Anoctidae-Isoptera: Rhinotermitidae).  J. Kansas Ent. Soc. 50:  496-501.

 

Phillipsen, W. J. & H. C. Coppel.  1978.  Uroobovella formosana sp. n. associated with the Formosan subterranean termite, Coptotermes formosanus Shiraki (Acarina: Uropodidae-Isopter: Rhinotermitidae).  J. Kansas Ent. Soc. 51:  22-7.

 

Post, D. C., M. A. Mohamed, H. C. Coppel & R. L. Jeanne.  1984.  Identification of ant repellent allomone produced by social wasp Polistes fuscatus (Hymenoptera: Vespidae).  J. Chem. Ecol. 10(12):  1799-1807.

 

Rauf, A., D. M. Benjamin, H. C. Coppel & S. E. Banash.  1979.  Parasitization of white pine sawfly and red headed pine sawfly eggs by the egg parasite, Closterocerus cinctipennis Ashmead.  Univ. Wis. For. Res. Notes No. 227.  3 p.

 

Shenefelt, R. D. & H. C. Coppel.  1977.  Wisconsin braconid genera primarily associated with the gypsy moth, (Lymantria dispar (L.)), parasitoid recovery program.  Wis. For. Res. Notes No. 209.  3 p.

 

Simser, D. H. & H. C. Coppel.  1980.  Competition between Brachymeria lasus and B. intermedia in the laboratory.  Univ. Wis. For. Res. Notes No. 232.  6 p.

 

Simser, D. H. & H. C. Coppel.  1980.  Developmental aspects and parasitization rates of Brachymeria lasus (Walker) and B. intermedia (Nees) in the laboratory.  Univ. Wis. For. Res. Notes No. 233.  6 p.

 

Simser, D. H. & H. C. Coppel.  1980.  Field releases and preliminary establishment data for Brachymeria lasus in Wisconsin.  Univ. Wis. For. Res. Notes No. 234.  6 p.

 

Simser, D. H. & H. C. Coppel.  1980.  Courtship and mating behavior of Brachymeria lasus [Hym.: Chalcididae], an imported gypsy moth parasitoid.  Entomophaga. 25(4):  349-56.

 

Simser, D. H. & H. C. Coppel.  1980.  Aggregation behavior of Brachymeria lasus (Walker) in the laboratory.  Environ. Ent. 9:  486-88.

 

Simser, D. H. & H. C. Coppel.  1980.  Female-produced sex pheromone in Brachymeria lasus and B. intermedia [Hym.: Chalcididae].  Entomophaga. 25(4):  373-80.

 

Simser, D. H. & H. C. Coppel.  1991.  An array of spatulate sensilla on antennae of male Brachymeria lasus (Hymenoptera: Chalcididae).  Great Lakes Ent. 24(2):  103-8.

 

Sloan, N. F. & H. C. Coppel.  1963.  Record of the larch shoot moth and some of its parasites in Wisconsin.  Univ. Wis. For. Res. Notes No. 108.  3 p.

 

Sloan, N. F. & H. C. Coppel.  1964.  A technique for the laboratory observation of bird predation.  Proc. North Cent. Br. Ent. Soc. Amer. 19:  63-4. 

 

Sloan, N. F. & H. C. Coppel.  1964.  An entomology research project in the arboretum-larch casebearer.  Arbor. News 13(2-3):  2 p.

 

Sloan, N. F. & H. C. Coppel.  1965.  Population fluctuations of the larch casebearer, Coleophora laricella Hbn. in the University Arboretum, Madison, Wis., 1962-1964.  Univ. Wis. For. Res. Notes No. 122.  4 p.

 

Sloan, N. F. & H. C. Coppel.  1965.  Seasonal history and parasite complex of the larch casebearer, Coleophora laricella Hbn. in Wisconsin.  Univ. Wis. For. Res. Notes No. 123.  6 p.

 

Sloan, N. F. & H. C. Coppel.  1965.  Oviposition patterns and egg predation of the larch casebearer, Coleophora laricella Hbn. in Wisconsin.  Univ. Wis. For. Res. Notes No. 124.  4 p.

 

Sloan, N. F. & H. C. Coppel.  1965.  The insect parasites of the larch casebearer, Coleophora laricella Hubner, (Lepidoptera: Coleophoridae), in Wisconsin with keys to the adults and mature larval remains.  Trans. Wis. Acad. Sci. Arts & Lett. 54:  125-46.

 

Sloan, N. F. & H. C. Coppel.  1968.  Ecological implications of bird predators on the larch casebearer in Wisconsin.  J. Econ. Ent. 61:  1067-70.

 

Sloan, N. F. & H. C. Coppel.  1975.  Larch casebearer biology and control.  Wis. Dept. Nat. Res. Leaflet.  3 p.

 

Smith, B. C. & H. C. Coppel.  1957.  Releases in North America and review of bionomics in Europe of insect predators of the balsam woolly aphid, Adelges piceae (Ratz.) (Homoptera: Adelgidae).  Canad. Ent. 89:  410-20.

 

Smythe, R. V. & H. C. Coppel.  1964.  Preliminary studies on ant-termite relationships in Wisconsin.  Proc. North Cent. Br. Ent. Soc. Amer. 19:  133-5.

 

Smythe, R. V. & H. C. Coppel.  1965.  The susceptibility of Reticulitermes flavipes (Kollar) and other termite species to an experimental preparation of Bacillus thuringiensis Berliner.  J. Invert. Path. 7:  423-26.

 

Smythe, R. V., T. C. Allen & H. C. Coppel.  1965.  Response of the eastern subterranean termite to an attractive extract from Lenzites trabea- invaded wood.  J. Econ. Ent. 58:  420-3.

 

Smythe, R. V. & H. C. Coppel.  1966.  Pathogenicity of externally occurring fungi to Reticulitermes flavipes.  J. Invert. Path. 8:  266-67.

 

Smythe, R. V. & H. C. Coppel.  1966.  Some termites may secrete trail-blazing attractants to lead others to food sources.  Pest Control. 34:  73-4, 76-8.

 

Smythe, R. V. & H. C. Coppel.  1966.  A preliminary study of the sternal gland of Reticulitermes flavipes (Isoptera: Rhinotermitidae).  Ann. Ent. Soc. Amer. 59:  1008-10.

 

Smythe, R. V. & H. C. Coppel.  1973.  The eastern subterranean termite, Reticulitermes flavipes (Kollar), and the common thief ant, Solenopsis molesta (Say), in the laboratory, with notes on other associated ant species.  Trans. Wis. Acad. Sci. Arts & Lett. 61:  95-102.

 

Smythe, R. V., H. C. Coppel, S. H. Lipton & F. M. Strong.  1967.  Chemical studies of attractants associated with Reticulitermes flavipes and R. virginicus.  J. Econ. Ent. 60:  228-33.

 

Smythe, R. V., H. C. Coppel & T. C. Allen.  1967.  The responses of Reticulitermes spp. and Zootermopsis angusticollis (Isoptera) to extracts from woods decayed by various fungi.  Ann. Ent. Soc. Amer. 60:  8-9.

Stowell, S. D. & H. C. Coppel.  1987.  Effect of the presence of Brachymeria lasus (Hymenoptera: Chalcididae) on rate of pupation of firth instar Galleria mellonella (Lepidoptera: Pyralidae).  Univ. Wis. For. Res. Notes No. 275.  6 p.

 

Stowell, S. D. & H. C. Coppel.  1987.  Effect of temperature during oviposition by Brachymeria lasus (Hymenoptera: Chalcididae) on host mortality and progeny sex ratio.  Univ. Wis. For. Res. Notes No. 276.

 

Stowell, S. D. & H. C. Coppel.  1990.  Mass rearing of the gypsy moth pupal parasitoids Brachymeria lasus and Brachymeria intermedia (Hymenoptera: Chalcididae) for small-scale laboratory studies.  Great Lakes Ent. 23(1):  5-8.

 

Tai, Akira, F. Matsumura & H. C. Coppel.  1969.  Chemical identification of the trail-following pheromone for a southern subterranean termite.  J. Organ. Chem. 34:  2180-82.

 

Tai, A., F. Matsumura & H. C. Coppel.  1971.  Synthetic analogues of the termite trail-following pheromone, structure and biological activity.  J. Insect Physiol. 17:  181-88.

 

Tarumingkeng, R. C., H. C. Coppel & F. Matsumura.  1976.  Morphology and ultrastructure of the antennal chemoreceptors and mechanoreceptors of worker coptotermes formosanus Shiraki.  Cell Tiss. Res. 173:  173-8.

 

Torgersen, T. R. & H. C. Coppel.  1962.  The bionomics of the European pine shoot moth in Wisconsin-- a progress report.  Univ. Wis. For. Res. Notes No. 82.  3 p.

 

Torgersen, T. R. & H. C. Coppel.  1965.  The European pine shoot moth in Wisconsin.  Wis. Cons. Dept. For. Pest Leaf.  4 p.

 

Torgersen, T. R. & H. C. Coppel.  1965.  The insect parasites of the European pine shoot moth, Rhyacionia buoliana (Schiffermuller) (Lepidoptera: Tortricidae) in Wisconsin with keys to the adults and mature larval remains.  Trans. Wis. Acad. Sci. Arts & Lett. 54:  93-123.

 

Torgersen, T. R. & H. C. Coppel.  1969.  Parasites of Rhyacionia buoliana and their occurrence at different crown levels of red pine in Wisconsin.  Ann. Ent. Soc. Amer. 62:  163-9.

 

Torgersen, T. R. & H. C. Coppel.  1975.  European pine shoot moth.  Wis. Cons. Bull. 40:  30.

 

Tyler, G. M. & H. C. Coppel.  1963.  Preliminary notes on the biology of Neodiprion abbotii (Leach) in Wisconsin.  Proc. North Cent. Br. Ent. Soc. Amer. 18:  63.

 

Valek, D. A. & H. C. Coppel.  1970.  Preliminary studies on an oak-defoliating grasshopper in Wisconsin.  Univ. Wis. For. Res. Notes 149.  3 p.

 

Valek, D. A. & H. C. Coppel.  1972.  Ovipositional site preferences of the oak defoliating grasshopper, Dendrotettix quercus in Wisconsin.  Trans. Wis. Acad. Sci. Arts & Lett.  60:  225-30.

 

Valek, D. A. & H. C. Coppel.  1972.  Bionomics of an oak defoliating grasshopper, Dendrotettix quercus, in Wisconsin.  Ann. Ent. Soc. Amer. 65:  310-19.

 

Wilkes, A., H. C. Coppel & W. G. Mathers.  1948.  Notes on the insect parasites of the spruce budworm Choristoneura fumiferana (Clem.) in British Columbia.  Canad. Ent. 80:  138-55.

 

Wilkinson, R. C., A. H. Chappelka III, M. E. Kraemer, H. C. Coppel & F. Matsumura.  1982.  Field responses of redheaded pine sawfly males to a synthetic pheromone and virgin females in Florida.  J. Chem. Ecol. 8(2):  471-75.

 

Wilkinson, R. C., A. H. Chappelka III, M. E. Kraemer, H. C. Coppel & F. Matsumura.  1987.  Effect of height on responses of redheaded pine sawfly (Hymenoptera: Diprionidae) males to synthetic pheromone and virgin females.  Environ. Ent. 16:  1152-6.