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Parker, H.L. 1931 (31 Mar 1931), Macrocentrus gifuensis Ashmead, a polyembryonic braconid parasite in the European corn borer. Technical Bulletin. United States Department of Agriculture.
No 230:62pp
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Keywords: Embryology
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Parker, H.L. 1932 (11 Jan 1932), Notes on a collecting spot in France and a chalcid larva (Stilbula cynipiformis Rossi). Entomological News
43(1):1-6
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Keywords: Larval morphology
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Parker, H.L. 1937, On the oviposition habits of Stilbula cynipiformis Rossi (Hymen., Eucharidae). Proceedings of the Entomological Society of Washington
39(1):1-3
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Keywords: Oviposition
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Parker, H.L. 1942 (31 Oct 1942), Oviposition habits and early stages of Orasema sp. Proceedings of the Entomological Society of Washington
44:142-145
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Keywords: Oviposition
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Parker, H.L. 1951, Parasites of the lima-bean pod borer in Europe. Technical Bulletin. United States Department of Agriculture.
1036:1-28
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Parker, H.L. 1951, Notes on Pycnocephalus argentinus Brèthes, parasitic on Ceroplastes sp. in Uruguay (Col. Cybocephalidae). Proceedings of the Entomological Society of Washington
53:35-41
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Parker, H.L. 1957, Notes sur quelques bruches et leurs parasites éléves des graines de Légumineuses (Col.). Bulletin de la Société Entomologique de France
62:168-179
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Parker, H.L. 1960 (03 Oct 1960), Parasites and predators associated with some grass scales found in France. Proceedings of the Entomological Society of Washington
62(3):167-179
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Parker, H.L. 1964, Life history of Leucoptera spartifoliella with results of host transfer tests conducted in France. Journal of Economic Entomology
57(4):566-569
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Parker, H.L.; Berry, P.A.; Silveira Guido, A. 1953, Host-parasite and parasite-host lists of insects reared in South American parasite laboratory during the period 1940-1946. Revista de la Asociación (Federación) Rural del Uruguay (Ingenieros Agrónomos)
92:1-101
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Keywords: Hosts; Parasitism
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