Authors: PESCHKEN DP GAGNE RJ SAWCHYN KC

Citation: Dp. Peschken et al., 1ST RECORD OF THE DANDELION LEAF-GALL MIDGE, CYSTIPHORA-TARAXACI (KIEFFER, 1888) (DIPTERA, CECIDOMYIIDAE), IN NORTH-AMERICA, Canadian Entomologist, 125(5), 1993, pp. 913-918

Authors: PESCHKEN DP SAWCHYN KC

Citation: Dp. Peschken et Kc. Sawchyn, HOST-SPECIFICITY AND SUITABILITY OF APION-HOOKERI KIRBY (COLEOPTERA, CURCULIONIDAE), A CANDIDATE FOR THE BIOLOGICAL-CONTROL OF SCENTLESS CHAMOMILE, MATRICARIA-PERFORATA MERAT (ASTERACEAE), IN CANADA, Canadian Entomologist, 125(3), 1993, pp. 619-628

Authors: PESCHKEN DP SAWCHYN KC BRIGHT DE

Citation: Dp. Peschken et al., 1ST RECORD OF APION-HOOKERI KIRBY (COLEOPTERA, CURCULIONIDAE) IN NORTH-AMERICA, Canadian Entomologist, 125(3), 1993, pp. 629-631