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A SYSTEMATIC ANALYSIS OF THE PINE PITCH MIDGES, CECIDOMYIA SPP. (DIPTERA: CECIDOMYIIDAE)GAGNE RJ.1978; USDA, TECH. BULL.; USA; DA. 1978; NO 1575; PP. 1-18; 42 ILL.Article

Resin midges in Monterey pine Christmas treesPAINE, T. D; PERRY, E. J; KOEHLER, C. S et al.California agriculture (Berkeley, Calif.). 1990, Vol 44, Num 6, pp 4-6, issn 0008-0845, 3 p.Article

CHARACTERISTICS OF THE MOTILE SPERMATOZOA IN 5 SPECIES OF GALL-MIDGES (DIPTERA: CECIDOMYIIDAE)DALLAI R; MAZZINI M.1980; INT. J. INSECT MORPHOL. EMBRYOL.; USA; DA. 1980; VOL. 9; NO 5-6; PP. 383-393; BIBL. 24 REF.Article

A SYSTEMATIC ANALYSIS OF THE PINE PITCH MIDGES CECIDOMYIA SPP. (DIPTERA: CECIDOMYIIDAE)GAGNE RJ.1978; U.S. DEPT. AGRIC., TECH. BULL.; USA; DA. 1978; NO 1575; PP. 1-18; BIBL. 1 P.Serial Issue

Gall midge complex (Diptera : Cecidomyiidae) in bud galls of paleartic Euphorbia (Euphorbiaceae)GAGNE, R. J.Annals of the Entomological Society of America. 1990, Vol 83, Num 3, pp 335-345, issn 0013-8746Article

Non-random distribution among a guild of parasitoids : implications for community structure and host survivalROSSI, Anthony M; MURRAY, Melissa; HUGHES, Kelly et al.Ecological entomology (Print). 2006, Vol 31, Num 6, pp 557-563, issn 0307-6946, 7 p.Article

A survey of insects attacking seed cones of Pinus cembra in the Alps, the Pyrénées and Massif CentralDORMONT, L; ROQUES, A.Journal of applied entomology (1986). 1999, Vol 123, Num 2, pp 65-72, issn 0931-2048Article