Jasnosh V. A., 1972: Chalcidy (Hymenoptera, Chalcidoidea) – paratizy kokcid (Homoptera, Coccoidea) aridnych redkolesij Gruzii. 31 pp. 

 Javahery M., 1968: The egg parasite complex of British Pentatomoidea (Hemiptera): Taxonomy of Telenominae (Hymenoptera: Scelionidae). 2 plates, 20 pp. The Transactions of the Royal Entomological Society of London 120(19)

 Johnson P. T., 1961: The sucking lice (Anoplura) of Egypt. I. Species infesting rodents. 42 pp. 

 Jurík M., 1957: Ektoparazity (Anoplura a Aphaniptera) drobných cicavcov Jesenikov. 14 pp. 

 Kamijo K., 1981: Pteromalid parasites (Hymenoptera) of bark beetles from Japan, with descriptions of three new species. 10 pp. Kontyu, Tokyo 49(1): 86-95.

 Kaneko S., 2004: Within-plant vertical distributions of the scale insect Nipponaclerda biwakoensis and its five parasitoids that exhibit frequent successful multiparasitism on the common reed. 9 pp. Entomological Science 7(4): 331-339.

 Kaneko S., 2005: Seasonal population changes of five parasitoids attacking the scale insect Nipponaclerda biwakoensis on the common reed, with special reference to predation by wintering birds. 7 pp. Entomological Science 8(4): 323-329.

 Karaca I., 1998: Parasitization efficacy of Aphytis melinus DeBach (Hymenoptera: Aphelinidae) as affected by host size and size distribution of Aonidiella aurantii (Maskell) (Homoptera: Diaspididae) in a lemon orchard. 8 pp. Turkish journal of entomology 22(2): 101-108.

 Kasparyan D. R., 1996: The main trends in evolution of parasitism in Hymenoptera. 34 pp. (in Russian). Entomologitsheskoe obozrenie 75(4): 756-789.

 Kemner N. A., 1925: Weitere Beobachtungen über das Genus Gnathotermes Holmgr., das sich als auf parasitierte Termes-Individuen begründet erwiesen hat. 7 pp. 

 Kenneth R., Olmert Y., 1975: Entomopathogenic fungi and their insect hosts in Israel; additions. 8 pp. Israel Journal Ent. 10: 105-112.

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 Kerrich G. J., 1967: A new oriental parasite of the diamond-back moth (Hymenoptera: Ichneumonidae). 4 pp. 

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 Kim K. C., Ludwig H. W., 1982: Parallel evolution, cladistics, and classification of parasitic Psocodea. 12 pp. (in English). Annals of the Entomological Society of America 75: 537-548.

 King J. L., Holloway J. K., 1930: Tiphia popilliavora Rohwer, a parasite of the Japanese beetle. 12 pp. 

 Kivan M., 1998: Eurygaster intergriceps Put. (Heteroptera: Scutelleridae)‘nin yumurta parazitoiti Trissolcus semistriatus Nees (Hymenoptera: Scelionidae)‘un biyolojisi üzerinde araştirmalar. [Investigations on the biology of Trissolcus semistriatus Nees (Hymenoptera: Scelionidae), an egg parasitoid of Eurygaster integriceps Put. (Heteroptera: Scutelleridae).] 15 pp. Turkish journal of entomology 22(4): 243-257.

 Kivan M., Kilic N., 2006: Age-specific fecundity and life table of Trissolcus semistriatus, an egg parasitoid of the sunn pest Eurygaster integriceps. 8 pp. Entomol. Sci. 9(1): 39-46.

 Knisley C. B., 1985: Associations of mites and tiger beetles (Coleoptera: Cicindelidae) in southeastern Arizona. 6 pp. Proc. Entomol. Soc. Wash. 87(2): 335-340.

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 Kolomietz N. G., Bogdanova D. A., 1980: Parazity i khichtshniki ksilofagov Sibiri. 277 pp.  Discount 20%!

 Konishi K., 2007: Hymenopterous parasitoids of Chromatomyia horticola (Goureau) in Hokkaido, Japan. 8 pp. Japanese Journal of Entomology (N.S.) 10(3): 53-61.

 Kos K., Petrovic-Obradovic O., Žikic V., Petrovic A., Trdan S., Tomanovic Z., 2012: Review of interactions between host plants, aphids, primary parasitoids and hyperparasitoids in vegetable and cereal ecosystems in Slovenia. 12 pp. Journal of the Entomological Research Society 14(3): 67-78.

 Kos K., Petrovic-Obradovic O., Žikic V., Petrovic A., Trdan S., Tomanovic Z., 2012: Review of interactions between host plants, aphids, primary parasitoids and hyperparasitoids in vegetable and cereal ecosystems in Slovenia. 12 pp. Journal of the Entomological Research Society 14(3): 67-78.

 Kreis H. A., 1958: Parasitic Nematoda. The Zoology of Iceland. Volume II, Part 15b. 24 pp. 

 Krogerus R., 1927: Parasitsteklar fran Karelska näsets dynomraden. 5 pp. 

 Kudo R. R., 1944: Morphology and development of Nosema notabilis Kudo parasitic in Sphaerosoma polymorpha Davis, a parasite of Opsanus tau and O. beta. 12 plates, 57 pp.  Discount 20%!

 Kuramitsu K., Komizo K., 2014: Parasitism of three attelabid weevils by Bracon (Uncobracon) apoderi Watanabe (Hymenoptera: Braconidae) in Kyushu, Japan. 3 pp. Entomological Science 17(4): 440-442.

 Kusigemati K., 1993: Descriptions of Two New Ichneumonflies (Hymenoptera) Parasitic on Diamondback Moth, Plutella xylostella L. (Lepidoptera, Yponomeutidae) from Japan. 7 pp. 

 Kuslitzky V. S., Narolsky N. B., 1986: A key to orchard leafroller moths (Lepidoptera, Tortricidae) based on parasitized pupae and exuviae. 14 pp. (in Russian). Entomologitsheskoe obozrenie 65(4): 727-740.

 Laidlaw W. B. R., 1933: Two British parasites of Pissodes. (With Figure.). 8 pp. 

 Langston R. L., 1957: A synopsis of hymenoptereous parasites of Malacosoma in California (Lepidoptera, Lasiocampidae). 49 pp. 

 Lapin I. M., 1959: Izučenie ektoparazitov melkich lesnych mlekonitajuščich Latvijskoj SSR. 34 pp. 

 Laraichi M., 1977: Contribution to the study of preimaginal growth of Ooencyrtus, oophagus parasites of the Wheat-bug. 14 pp. (in French). [HYM 5084]  Annales de la Societe entomologique de France (N.S.) 13(3): 439-452.

 Laraichi M., Voegelé J., 1975: Biological control in Marocco of the wheat bug Aelia germari. Comparative value of two egg parasites: Asolcus grandis and Ooencyrtus fecundus. 7 pp. Annales de la Société Entomologique de France (N.S.) 11(4): 783-789.

 Larrimer W. H., Noble W. B., 1926: Determination of the percentage of parasitism of the Hessian fly, Phytophaga destructor Say. 3 pp. 

 LaSalle J., 1995: A new species of Phymastichus (Hymenoptera: Eulophidae) parasitic on adult Xyleborus perforans (Coleoptera: Scolytidae) on Macadamia Trees in Hawai’i. 7 pp. 

 LaSalle J., Schauff M. E., 1994: Systematics of the tribe Euderomphalini (Hymenoptera: Eulophidae): parasitoids of whiteflies (Homoptera: Aleyrodidae). 24 pp. [53922] Systematic Entomology 19(3): 235-258.

 Láska P., 1984: A method of comparing the role of aphid parasitoids and predators exemplified by the cabbage aphid, Brevicoryne brassicae. 9 pp. Acta entomologica Bohemoslovaca 81: 81-89.

 Ledger J. A., 1969: Ectoparasite load in a laughing dove with a deformed mandible. 4 pp. 

 Lee K., Cho S., Lee H., Choi J. Y., Je Y. H., Kim Y., 2005: Gene expression of Cotesia plutellae bracovirus EP1-like protein (CpBV-ELP1) in parasitized diamondback moth, Plutellae xylostella. 7 pp. Journal of Asia-Pacific Entomology 8(3): 249-255.

 Lee S.-M., Kim Y., 2004: Juvenile hormone esterase of diamondback moth, Plutella xylostella, and parasitism of Cotesia plutellae. 5 pp. [LEP 6488] Journal of Asia-Pacific Entomology 7(3): 283-287.

 Lehmann W., 1969: Beiträge zur Parasitenfauna in Rapsbeständen. 16 pp. 

 Logvinovskaya T. V., 1982: Encyrtid Copidosoma phthorimaeae sp. n. (Hymenoptera. Encyrtidae) – parasite of the potato moth Phthorimaea operculella Zll. (Lepidoptera. Gelechiidae). 3 pp. (in Russian). Entomologitsheskoe obozrenie 61(4): 821-823.

 Looss A., 1898: Zur Lebensgeschichte des Ankylostoma duodenale. Eine Erwiderung and Herrn Prof. Dr. Leichtenstern. 48 pp. (in German). Centralblatt f. Bakteriologie, Parasitenkunde u. Infektionskrankheiten 24(12): 441-448.

 Lysý J., Řeháček J., Kocianová E., Kožuch O., Nosek J., Grulich I., 1989: Výsledky zoologicko-parazitologického prieskumu v rokoch 1977-1985 na niektorých lokalitách Záhorskej nížiny. 21 pp. Entomological Problems 19: 297-317.

 Mackauer M., 1962: Drei neue Blattlaus-Parasiten aud Hongkong (Hymenoptera: Aphidiidae). 9 pp. 

 Maeto K., Uesato T., 2007: A new species of Bracon (Hymenoptera: Braconidae) parasitic on alien sweetpotato weevils in the south-west islands of Japan. 9 pp. Entomological Science 10(1): 55-63.

 Manilla G., : Ricerche zoologiche della nave oceanografica “Minerva” (C.N.R.) sulle isole curcumsarde. Mallofagi ed Acari parassiti lungo de coste della Sardegna. 48 pp. 

 Mařan J., 1948: IV. Houba Beauveria brumpti Langeron (1934) jako parasit hmyzu. 8 pp.