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Lagutenko, Yu. P. 1964. Funktional’no-morfologicheskie ocobennosti pishchevaritel’noi i videlitel’noi sistem nekotorikh gamzovikh kleshchei v svyazi s kharakterom ikh parazitirovaniya. [Functional morphological features of the digestive and excretory systems of some gamasid mites in connection with their parasitic-development (?).] Zool. Zhurnal 43(12): 1773-1778.
Lagutenko, Yu. P. 1964. Osobennosti stroeniya rotoba apparata nekotorikh gamazovikh kleshchei v svyazi s perekhodom ikh k gematofagii. Features of structure of the mouth parts of some gamasid mites in connection with their adaption to hemophagy. Entomol. obozrenie 46(4): 784-792.
Laigo, F. M., Morse, R. A. 1969. Control of the bee mites, Varroa jaconsoni Oudemans and Tropilaelaps clareae Delfinado and Baker with chlorobenzilate. Philipp. Entomologist 1(2): 144-148.
Lange, A. B., Natsgii, K. V., Tatsii, V. D. 1976. Kleshch Varroa i razrabotka sredstv bor’bi s nim. [The Varroa mite and working methods of control against it. ] Pchelovodstvo 1976(3):16-20.
Lange, A. B., Natsgii, K. V., Tatsii, V. D. 1977. O nekotorikh osobennosti biologii kleshchi Varroa yakobsoni--parazitov pchel. [Regarding some features of biology of the mite Varroa jacobsoni--parasite of the honey bee.] Varroatoz pchel, Moscow, Nauka. pp. 13-18.
Lange, A. B., Natsgii, K. V., Tatsii, V. D. 1977. Otsenka preparatov protiv varroatoza pchel.[Appraisal of preparations against varroatosis of the honey bee.] Veterinariya 1977(9): 73-75.
Lange, A. B., Natsgii, K. V., Tatsii, V. D. 1978. Opredelenie stepeni porazhennosti pchel varroatozom. [Determination of the extent of injury of the honey bee by varroatosis.] Pchelovodstvo 1978(3):25.
Langenbach, K. 1988. Untersuchung zur Reproduktion von Varroa jacobsoni Oud. bie Mehrfachbefall der Brutzellen ihres Wirtes Apis mellifera L. Msc. thesis; Institut für Bienenkunde (Polytechnische Gesellschaft), Oberursel, Fachbereich Biologie der J. W. Goethe-Universität, Frankfurt am Main, Germany.
Langenbach, K. 1988. Untersuchung zur Reproduction von Varroa jacobsoni Oud. bei Mehrfachbefall der Brutzellen ihres Wirtes Apis mellifera L. Msc. Thesis; Institut für Bienenkunde (Polytechnische Gesellschaft), Oberusel, Fachbereich Biologie der J. W. Goethe-Universität, Frankfurt am Main, Germany.
Larson, K. C., Berry, R. E. 1984. Influence of peppermint phenolics and monoterpenes on two spotted spider mite (Acari:Tetranychidae). Environ. Entomol. 13:282-285.
Laurent, J. C., Santas, L. 1987. Étude du développement larvaire de Varroa jacobsoni Oud. [Study of the larval development of Varroa jacobsoni.] Apidologie 118:53-60 cited by Arnold 1990.
Laurent, J-C., Santas, L. 1987. Etude du développement larvaire de Varroa jacobsoni Oud. Apidologie 18(1):53-60.
Lavie, P. 1950. Nouvelles recherches sur le traitement de l’acariose. Notes preliminaires. Rev. Fr. Apic., (52-53): 21-27.
Lavie, P. 1952. [Find title--a yeast, Acaromyces, diminished infestations of tracheal mites.] Apiculteur 96:1-8.
Lavrekhin, F. A., Pankova, S. V. 1983. Biologii medonocnoi pcheli. [Biology of the honey bees.] Moscow, Kolos. 303 pp.
Lawrence, T., Cobey, S. 1992. Honey bee stock center survey. Bee Science 2: 62-63.
Le Conte, Y. 1990. Contribution à l’étude des relations abeille-Varroa. Thèse Doct. Sci., Paris XI, Orsay.
Le Conte, Y., Arnold, G. 1986. Implied sensory signals in the honeybee-Varroa relationships. In:
Proc., 2nd meeting of the E. C. Varroa Experts’ group. Thessaloniki 26-28 Sept., 1984. (in press).
Le Conte, Y., Arnold, G. 1986. [Find Title.] In: Proc., 3rd Meeting of the E.C. Experts’ Group Meeting on European Research on Varroatosis. Bad Homburg, 15-17 October, 1986. p. ?cited by Arnold 1990.
Le Conte, Y., Arnold, G. 1987. Influence de l’âge des abeilles et de la chaleur sur le comportement de Varroa jacobsoni. Apidologie 18(4):305-320.
Le Conte, Y., Arnold, G. 1988. Implied sensory signals in the honeybee-Varroa relationships. In: Cavalloro, R. (Ed), Proceedings, 4th meeting of the EC Experts’ Group, Udine, 1988. Office for Official Publications of the European Communities; Brussels and Luxembourg; pp. 41-49.
Le Conte, Y., Arnold, G. 1988. Étude du thermopréférendum de Varroa jacobsoni Oud. Apidologie 19:155-164.
Le Conte, Y., Arnold, G. 1989. Influence de l’age des abeilles (Apis mellifera) ot de la chaleur sur le comportement de Varroa jacobsoni Oud. Apidologie 18(4): 305-320.
Le Conte, Y., Arnold, G. 1989. Etude du Thermopreferendum de Varroa jacobsoni Oud. Apidologie 19(2): 155-164.
Le Conte, Y., Arnold, G. 1989. Effects of the brood temperature on the development of Varroa jacobsoni. In: Present status of Varroatosis in Europe and Progress in the Varroa Mite control (R. Cavalloro, ed.) EC Publ., Luxembourg, 93-95.
Le Conte, Y., Arnold, G., Desenfant, P. 1990. Influence of brood temperature and hygrometry variations on the development of the honey bee ectoparasite Varroa jacobsoni Oud. (Acari: Varroinae). Environ. Entomol. 19:1780-1785.
Le Conte, Y., Arnold, G., Trouiller, J., Masson, C., Chappe, B., Ourisson, G. 1988. [Find Title.] In: Cavalloro, R. (Ed), Proceedings, 4th meeting of the EC Experts’ Group, Udine, 1988. Office for Official Publications of the European Communities; Brussels and Luxembourg; pp. ?.
Le Conte, Y., Arnold, G., Trouiller, J., Masson, C., Chappe, B., Ourisson, G. 1989. Attraction of the parasitic mite Varroa to the drone larvae of honey bees by simple aliphatic esters. Science 245 (No. 4918):638-639.
Le Conte, Y., Cornuet, Z. M. 1989. Variability of the post-capping stage duration of the worker brood in three different races of Apis mellifera. In: Present Status of Varroatosis in Europe and Progress in the Varroa Mite Control (Cavalloro, R., ed.) EC Publ., Luxembourg, 171-174.
Lee, D.C. 1963. The susceptibility of honey bees of different ages to infestation by Acarapis woodi (Rennie). J. Insect Pathol. 5: 11-15.
Lejeune, B., Vennat, B., Regerat, F., Gardelle, D., Foucher, D., Pourrat, A. 1984. Propolis: extraites et utilisation dans des shampoings et des lotions. Parfums, cosm. arômes 56: 65-68. (Colin 90, JAE 110:25)
Lenhert, T., Michael, A. S., Levin, M. D. 1974. Disease survey of South America africanized bees. Amer. Bee J. 114 (9): 338.
Leporati, M., Giordani, G. 1982. Controllo in campo dell’acariosi delle api con mentolo. [Control in the field of acarine disease of the bee with menthol.] Quaderni di documentazione a cura della Federazione Apicoltori Italiani, Elengraf, Roma.
Levin,M. D. 1985. A new pest comes to Israel. Amer. Bee J. 125(6):445-446.
Liang, Q., Wang, J., Yang, S., Li, J., Zhang, W. 1987. [A preliminary report on "dead pupae disease" of Apis mellifera and its pathogen.] J. Fujian Agric. Coll. 16(4):345-347.
Liebig, G. 1985. [Find Title.-re formic acid used to control varroa mite] Bienenvater 6:195-? cited Arnold 1990, p. 261.
Liebig, G. 1986. Varroa-Leitfaden. Stuttgart; Landesverb. Wurtemberg. Imker. 56pp.[?]
Liebig, G. 1990. Empfindliche Nachweismethoden für Varroazid-Rückstände im Honig entwickelt. Deutsches Imker-Journal 1: 27-28.
Liebig, G. 1990. Varroa-Leitfaden. Stuttgart; Landesverb. Wurtemberg. Imker. 56pp. 2nd ed.
Liebig, G., Gerlich, P., Herter, H. 1992. Bericht der Landesanstalt für Bienenkunde in Hohenheim für das Jahr 1991. Versuchswesen: "Apilife VAR’. Bienenpflege 3: 80-81.
Liebig, G., Schlipf, U., Fremuth, W., Ludwig, W. 1984. Ergebnisse der Untersuchungen uber die Befallsentwicklung der Varroa-Milbe in Stuttgart-Hohenheim 1983. Allg. deutsch. Imkerztg. 6:185-191.
Lijftogt, S. G. 1989. [The vulnerable existence of the Varroa mite.] 82pp. + chart. (A.A.1992, #270)
Lin, H. Otis, G. W., Nasr, M. E., Scott-Dupree, C. D. 1992. Comparative tracheal mite resistance of Canadian and Buckfast bees. Amer. Bee J. 132(12):810.
Lindenfelser, L. A. 1968. In vivo activity of propolis against Bacillus larvae. J. Invertebr. Pathol. 12: 129-131.
Lindquist, E. E. 1986. The world genera of Tarsonemidae (Acari: Heterostigmata): a morphological, phylogenetic, and systematic revision, with a reclassification of family-group taxa in the Heterostigmata. In: A. B. Ewen [ed], Memoirs of the entomological society of Canada. pp. 257-262. Ottawa: Entomological Society of Canada.
Liu, T. P. 1982. A scanning electron microscope study on the female mite Varroa jacobsoni (Oudemans, 1904). Amer. Bee J. 122: 413-415.
Liu, T. P. 1986. A scanning electron microscope study on the internal structure of the peritreme of the female mite Varroa jacobsoni (Oudemans, 1904). Acta Zool. 67: 211-214.
Liu, T. P. 1987. Tracheal mite virus--a possible biological control? Amer. Bee J. 132:532.
Liu, T. P. 1988. The morphology of the tarsal sensilla in the female mite Varroa jaconsoni. Pan-Pacif. Entomol. 64(3): 261-265.
Liu, T. P. 1988. Palpal tarsal sensilla of the female mite Varroa jacobsoni Oudemans (Acari: Varroidae). Can. Entomol. 122(34):295-300.
Liu, T.P. 1990. Ultrastructure of the flight muscle of worker honey bees heavily infested by the tracheal mite Acarapis woodi. Apidologie 21: 537-540.
Liu, T. P. 1991. Vegetabel oil and tracheal mites--is there any pheromone connection, or is it a myth? Amer. Bee J. 131:303.
Liu, T. P. 1991. Formic acid and bee mites. Amer. Bee J. 131:311-312.
Liu, T. P. 1991. Virus diseases of honey bees. Amer. Bee J. 131:359, 372.
*Liu, T. P. 1991. Tobacco smoke and tracheal mites. Amer. Bee J. 131(7): 435.
Liu, T. P. 1991. Virus-like particles in the tracheal mite Acarapis woodi Rennie. Apidologie 22(3): 213-219.
Liu, T. P. 1995. A rapid differential staining technique for live and dead tracheal mites. Amer. Bee J. 135(4): 265-266.
Liu, T. P. 1995. Controlling tracheal mites in colonies of honey bees with Neem (Margosan-O) and Flumethrin (Bayvarol). Amer. Bee J. 135(8): 562-566.
Liu, T. P. 1995. A possible control of chalkbrood and nosema diseases of the honey bee with neem. Amer. Bee J. 135(3):195-198.
*Liu, T. P. 1996.The Varroa mite’s suckers. American Bee Journal 136(8):569.
*Liu, T. P. 1996. Breathing tubes and Varroa mites. Amer. Bee J. 136(10): 730.SEM of the stigma and peretreme of V. jacobsoni.
Liu, T. P. 1996. Cold resistance enzymes in tracheal mite eggs. Amer. Bee J. 136(12):862.Not supported by data.
Liu, T. P., Chu, L. T. Y., Sporns, P. 1993. Formic acid residues in honey in relation to application rate and timing of formic acid for control of tracheal mites, Acarapis woodi. Amer. Bee J. 133(10) 719-721.
Liu, T.P., Mobus, B., Braybrook, G. 1989. A scanning electron microscope study on the prothoracic tracheae of the honeybee, Apis melliera L., infested by the mite, Acarapis woodi (Rennie). J. Apic. Res. 28 (2): 81-84.
Liu, T.P., Mobus, B., Braybrook, G. 1989. Fine structure of hypopharygeal glands from honeybees with and without infestation by tracheal mites, Acarapis woodi (Rennie). J. Apic. Res. 28 (2): 85-92.
Liu, T. P., Nasr, M. 1992. Effects of formic acid treatment on the infestation of tracheal mites, Acarapis woodi (Rennie) in the honey bee, Apis mellifera L. Amer. Bee J. 132: 666-668.
Liu, T. P., Nasr, M. E. 1993. Preventive treatment of tracheal mites, Acarapis woodi (Rennie) with vegetable oil extender patties in the honey bee, Apis mellifera L. colonies. Amer. Bee J. 133(12): 873-875.
Liu, T. P., Peng, Y.-S. 1990. Palpal taral sensilla of the female mite, Varroa jacobsoni Oudemans (Acari: Varroidae). Canad. Entomol. 122: 295-300.
Liu, T. P., Ritter, W. 1988. Morphology of some microorganisms associated with the female mite Varroa jacobsoni: a survey by electron microscopy. In: Africanized honey bees and bee mites. Needham, G. R., Page, R. E., Delfinado-Baker, M, Bowman, C. E., eds., Ellis Horwood Ltd., Chichester, pp. 444 -451.
Llorente Martínez, J., Robles Portela, E., Salvachua Gallego, C. 1989. Ensayo sobre la eficacia del acaricida fluvalinato (Apistan) contra la varroasis de la abeja melifera en presencia de cría. Cuadernos de apicultura 6:14-16.
Llorente, J., Robles, E., Salvachua, J. C. 1991. [Chemical control of varroasis: comparative diata.] Cuadernos de Apicoltura No. 10: 11-13. (A.A.1992, #565).
Lodesani, M., Bergomi, S., Pellacani, A., Carpana, E., Rabitti, T. 1990. Prove sperimentali per la valutazione dell’efficacia e per la determinazione die residue di alcuni prodotti impiegati nella lotta alla varroasi. [A comparative study on the efficacy of some products for controlling Varroa, and determination of their residues.] Apicoltura No. 6: 105-130. (A.A.1992, #278)
Lodesani, M., Carpana, E., Bassini, A., Dottori, M., Mascher, A., Lavazza, A. 1994. Ricerca di residui di ossitetraciclina in alveari trattati secondo due diversi metodi di somministrazione. Apicoltura 9: 51-66.
Lodesani, M., Colombo, M., Spreafico, M. 1995. Ineffectiveness of Apistan® treatment against the mite Varroa jacobsoni Oud. in several districts of Lombardy (Italy). Apidologie 26: 67-72.
*Lodesani, M., Pellacani, A., Bergomi, S.,Carpana, E., Rabitti, T., Lasagni, P. 1992. Residue determination for some products used against Varroa infestations in bees. Apidologie 23:257-272.
Lommel, S. A., Morris, T. J., Pinnock, D. E. 1985. Characterization of nucleic acids associated with Arkansas bee virus. Intervirology 23:199-207.
Loper, G. M. 1995. A documented loss of feral bees due to [tracheal] mite infestations in S. Arizona. Amer. Bee J. 135(12):823-824.
Lorenzen, K., Gary, N. E. 1986. [Find title--dissecting bees to examine for tracheal mites.] J. Econ. Entomol. 79:1401-1403.
*Lozano, L.F. 1996. Protect your bees now! Use of Terramycin in honey bee colonies. American Bee Journal 136(8):572-574. representing Pfizer, gives formulae and recommendations for acaricides on p. 574.
Lozano de Haces, L., Rubink, W. L., Wilson, W. T., Guillen-M., M. 1989. Nosema and honey bee tracheal mite interaction in swarms from northeastern Mexico. Amer. Bee J. 120, 818.
Lozano, L.G., Moffett, J. O., Campos, B., Guillen, P. M., Perez, O. N., Maki, D. L., Wilson, W. T. 1989. Tracheal mite Acarapis woodi (Rennie) (Acari: Tarsonemidae) infestation in the honey bee, Apis mellifera L. (Hymenoptera: Apidae) in Tamaulipas, Mexico. J. Entomol. Sci. 21(1): 40-46.
Luganskii, S. N. 1985. Shchavelevaya kislota v mede. [Oxalic acid in honey.] Pchelovodstvo 1985(3): 16-17.
Luganskii, S. N., Popov, E. T., Klochko, R. T. 1987. Molochnaya kislota pri varroatosis. [Lactic acid for varroatosis.] Pchelovodstvo 1987(3): 15-16.
Lupo, A., Gerling, D. 1987. Control of the Varroa mite in honeybee colonies by intergrating chemotherapy with conventional requeening practice. J. Apicultural Res. 26(2):98-103.
Lupo, A., Gerling, D. 1988. Letter to the editor. Amer. Bee J. 128:239-241.
