Meltzer J., 1957: Penetratie en werkingsduur van enkele Spintoviciden. 8 pp. (in Dutch). Mededelingen van de Landbouwhogeschool en van de Opzoekingsstations van de Staat te Gent 22: 457-464.

 Meravý L., 1985: The effect of calcium and some growth-active substances on phenylalanine ammonia-lyase activity. 10 pp. [AGR 90] Acta Universitas Carolinae, biol. 1981(5-6): 397-406.

 Meravý L., 1985: The effect of calcium deficiency on the content of phenolic compounds and auxins in wheat. 18 pp. [AGR 91] Acta Universitas Carolinae, biol. 1981(5-6): 379-396.

 Michal K., 1931: Die Beziehung der Populationsdichte zum Lebensoptimum und Einfluss des Lebensoptimums auf das Zahlenverhältnis der Geschlechter bei Mehlwurm und Stubenfliege. (Vorläufige Mitteilung.). 16 pp. 

 Michal K., 1931: Oszillationen im Sauerstoffverbrauch der Mehlwurmlarven (Tenebrio molitor). 11 pp. 

 Milliken F. B., 1916: The false chinch bug and measures for controlling it. 4 pp. (in English). Farmers’ Bulletin 762: 1-4.

 Milton S. J., Gasser S., Bortenschlager S., Dean W. R. J., 1999: Invertebrates and leaf damage on alien Atriplex lindleyi Moq. and the indigenous A. vestita (Thunb.) Ael. (Chenopodiaceae) in the southern Karoo, South Africa. 4 pp. African Entomology 7(2): 298-301.

 Möller K., 2000: Inhalte und Stand der Untersuchungen zur Beschreibung der Arthropodenfauna in Kiefernforsten Brandenburgs. 4 pp. (in German). Mitt. Dtsch. Ges. Allg. Agnew. Ent. 12: 79-82.

 Momoi S., Kamijo K., 1963: Parasites of the Microlepidoptera injurious to conifers. 14 pp. 

 Morello C. L., Peluzio J. M., Coelho R. M. S., Santos M. X., 2002: Performance of maize (Zea mays L.) populations on uplands under „cerrado“ in the Center-south of Tocantins State, Brazil. 12 pp. Acta Amazonica 32(1): 21-32.

 Morge G., 1961: Die Bedeutung der Dipteren im Kampf gegen die Borkenkäfer. 7 pp. 

 Morillo F., Notz A., 2001: Resistencia de Spodoptera frugiperda (Smith) (Lepidoptera: Noctuidae) a lambdacihalotrina y metomil. [Resistence of Spodoptera frugiperda (Smith) (Lepidoptera: Noctuidae) to lambdacyhalothrin and methomyl.] 9 pp. Entomotropica 16(2): 79-87.

 Mukerji M. K., 1969: Oviposition preference and survival of Hylemya brassicae on some Cruciferous crops. 6 pp. (in English). The Canadian Entomologist 101(2): 153-158.

 Müller F. P., 1954: Winterspritzung und Winterpflege der Obstkulturen. 11 pp. (in German). Biologische Zentralanstalt 19: 1-11.

 Müller F. P., 1974: Die modernen Aufgaben der Faunistik für die angewandte Entomologie und die Biosphärenforschung. 14 pp. (in German). Folia Entomologica Hungarica (S.N.) 27(suppl.): 15-28.

 Munro J. A., Fox A. C., 1934: Carpenter Worm biology and control. 21 pp. (in English). 

 Munro J. W., 1966: Pests of stored products. 234 pp.  Discount 20%!

 Munyaneza J., Obrycki J. J., 1998: Searching behavior of Coleomegilla maculata larvae feeding on Colorado potato beetle eggs. 6 pp. 

 Naeemullah M., Sharma P. N., Nakamura C., Takeda M., 2004: Non-specific resistance in brown planthopper resistant indica rice varieties against Plodia interpunctella (Lepidoptera: Phycitidae). 4 pp. [LEP 6399] Entomological Science 7(2): 139-142.

 Nagel P., 2000: Welche Insektenvielfalt wollen wir Arten- und Naturschutzstrategien auf dem Prüfstand. 8 pp. (in German). Mitt. Dtsch. Ges. Allg. Angew. Ent. 12: 629-636.

 Napompeth B., 1992: Biological control of insect pests and weeds in Thailand. 14 pp. (in Russian). Entomologitsheskoe obozrenie 71(1): 3-16.

 Narzikulov M. N., Asrorov I. A., Umarov Sh. A., 1982: Profitability of the integrated control of the cotton pests. 9 pp. (in Russian). Entomologitsheskoe obozrenie 61(4): 715-723.

 Nesin A. P., 1984: To the knowledge of diapause of some pests of the cones and seeds of the conifers. 6 pp. (in Russian). Entomologitsheskoe obozrenie 63(2): 225-230.

 Nguyen V. D., 1971: Ergebnisse nach Einsatz von Bakterienpräparaten zur Bekämpfung blattfressender Obstbaumschädlinge. 6 pp. Beiträge zur Entomologie 21(3-6): 397-402.

 Noda H., Machado F. M., Martins A. L. U., 2003: Selection of pepper genotypes resistant to Xanthomonas campestris pv. vesicatoria (Doidge) Dye. under natural conditions of plant infection. 10 pp. Acta Amazonica 33(3): 371-380.

 Noll J., Roesler R., Benner J., 1942: Die Drehherzmücke (Contarinia nasturtii Kieffer), ihre Biologie und Bekämpfung. 48 pp. 

 Novák B., 1977: Periodičnosti v pohyblivosti epigeické složky v polních a lesních ekosystémech. Vstupní část. 43 pp. 

 Novák V., 1965: Klikoroh borový. 90 pp. 

 Novotná D., Činčerová A., 1985: Nitrogen assimilation in young wheat plants as affected by macronutrients calcium and potassium 1. Glutamate dehydrogenase. 7 pp. [AGR 96] Acta Universitas Carolinae, biol. 1982-1984(1-2): 1-7.

 Nuss H., Büchs W., 2000: Zur Bedeutung epigäischer Raubarthropoden als Antagonisten von Blüten-und Schotenschädlingen des Winterrapses mit Verpuppung im Boden. 7 pp. (in German). Mitt. Dtsch. Ges. Allg. Agnew. Ent. 12: 141-147.

 Ogata M., Fukuyama M., Higuchi H., 2010: Fecundity and longevity in adults of the Sorgum plant bug, Stenotus rubrovittatus (Matsumura) (Heteroptera: Miridae) under laboratory conditions. 4 pp. (in Japanese). Japanese Journal of Entomology (N.S.) 13(3-4): 129-132.

 Ohno S., Haraguchi D., Kohama T., 2006: New host and distribution records of the fruit fly, Bactrocera scutellata (Hendel) (Diptera: Tephritidae), in southwestern Japan, and a case of infestation of the species on cucumber fruits at Okinawa island. 3 pp. Japanese Journal of Entomology (N.S.) 9(1): 7-9.

 Olejníček J., (ed.), 1988: Medical and veterinary dipterology. Proceedings of the international conference. November 30 – December 4, 1987, České Budějovice, Czechoslovakia. 305 pp.  Discount 50%!

 Olejníček J., (ed.), 1988: Medical and veterinary dipterology. Proceedings of the international conference. November 30 – December 4, 1987, České Budějovice, Czechoslovakia. 305 pp. 

 Oliveira A. N., Oliveira L. A., Figueiredo A. F., 2003: Arbuscular mycorrhizal colonization and nutrient concentration of three cultivars of banana on a Central Amazonian Oxisol. 8 pp. Acta Amazonica 33(3): 345-352.

 Omoloye A. A., 2010: Effects of genotype variation in the cultivated rice species on the biology and galling characteristics of the African rice gall midge, Orseolia oryzivora (Diptera: Cecidomyiidae). 8 pp. Entomological Science 13(3): 320-327.

 Ortiz-Sánchez F. J., Tinaut A., 1994: Efecto de la polinazición mediante insectos sobre la producción en una variedad híbrida de girasol (Helianthus annus L.) en el sur de Espana. 8 pp. [M23] Entomofauna 15/34.

 Otero M. P. S., Losada E. D., Porto A. V. G., 1993: Estudio estadístico de representatividad de los datos obtenidos en análisis polínico de mieles de Orense (Espana) (9 tablas). [Study statistical of the representativity of pollen content of honey samples of Orense (Spain)]. 12 pp. Bol. R. Soc. Esp. Hist. Nat. (Sec. Biol.) 90(1-4): 5-16.

 Painter R. H., 1926: The biology, immature stages, and control of the sandflies (Biting Ceratopogoninae) at Puerto Castilla, Honduras. 18 pp. 

 Painter R., 1953: Insect resistance in crop plants. 442 pp. (in Russian).  Discount 20%!

 Palásek J., 1966: Příspěvek k poznání choriocenóz v hromadách tlející bramborové natě (Coleoptera). 6 pp. 

 Palmer J., Goodson P., 1989: A new pest of cacti. 2 pp. 

 Papp J., Reichart G., 1974: Study on the structure of moth communities living on pomaceous plants in Hungary, according to G. Szelényi’s zoocenological concepts. 5 pp. (in English). Folia Entomologica Hungarica (S.N.) 27(1): 161-165.

 Park Y., Choi Y., Kim Y., 2005: An entomopathogenic bacterium, Xenorhabdus nematophila, causes hemocyte apoptosis of beet armyworm, Spodoptera exigua. 7 pp. Journal of Asia-Pacific Entomology 8(2): 153-159.

 Parrott W. L., 1990: Plant resistance to insects in cotton. 5 pp. (in English). Florida Entomologist 73(3): 392-396.

 Patel R. C., Patel J. C., Patel J. K., 1973: Biology and mass breeding of the tobacco caterpillar, Spodoptera litura (F.). 12 pp. Israel Journal Ent. 8: 131-142.

 Pavlovskij E. N., (ed.), 1949: Vrednye zhivotnye Srednej Azii. Spravotshnik. 404 pp.  Discount 20%!

 Pénzes B., Szani S., Ferenczy A., 1996: Damage of Thrips tabaci on cabbage varieties in Hungary. 11 pp. (in English). Folia Entomologica Hungarica (S.N.) 57(suppl): 127-137.

 Petal J., 1983: The effect of mineral fertilization on biocoenotic structure and matter economy on meadows. 17 pp. 

 Petercord R., 2000: Induzierte Resistenz in der Wechselwirkung zwischen der Rotbuche (Fagus sylvatica L.) und der Buchenwollschildlaus (Dryptococcus fagisuga Lind.). 5 pp. (in German). Mitt. Dtsch. Ges. Allg. Angew. Ent. 12: 575-579.