Universal Chalcidoidea Database

Distribution references

Records of Coccobius varicornis Howard, 1881 in Canada:

Records 1 - 11 of 11
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Burden, D.J.; Hart, E.R. 1994, Parasitoids associated with Chionaspis pinifoliae and Chionaspis heterophyllae (Homoptera: Diaspididae) in North America. Journal of the Kansas Entomological Society 66(4):385-387    
Gordh, G. 1979, Family Encyrtidae. Catalog of Hymenoptera in America North of Mexico 1:907 (Eds: Krombein, K.V.; Hurd, P.D. jr; Smith D.R.; Burks, B.D.) Washington, D.C.    
Hayat, M. 1985, Notes on some species of Coccobius and Prophyscus (Hymenoptera: Aphelinidae), with special reference to Girault and Howard types. Oriental Insects 18:313     view Hayat, M.  (1985) in PDF format
Herting, B. 1972, Homoptera. A catalogue of parasites and predators of terrestrial arthropods. Section A. Host or Prey/Enemy. 2:188 Commonwealth Agricultural Bureaux, Slough, England    
Howard, L.O. 1881, (In Comstock, J.H. - Report of the entomologist for 1880.) Report of the parasites of Coccidae in the collections of the U.S. Department of Agriculture Part III. Report. United States Department of Agriculture. Washington. (Entomology) 1880:360     view Howard, L.O.  (1881) in PDF format
Martel, P.; Sharma, M.L. 1968, Quelques précisions sur la biologie et l'écologie de la cochenille, Phenacaspis pinifoliae (Fitch), (Homoptera: Diaspididae), dans le Québec. Phytoprotection 49(1):19-25    
Martel, P.; Sharma, M.L. 1968, Some details of the biology and ecology of the scale Phenacaspis pinifoliae (Fitch) (Homoptera: Diaspididae), in Quebec. Phytoprotection 49(1):19-25    
Martel, P.; Sharma, M.L. 1975, Parasites de la cochenille du pin, Phenacaspis pinifoliae (Fitch), dans la region de Sherbrooke, Quebec. Annales de la Société Entomologique de Québec 20(1):11-14    
Peck, O. 1963, A catalogue of the Nearctic Chalcidoidea (Insecta; Hymenoptera). Canadian Entomologist (Supplement) 30:274    
Sharma, M.L.; Laviolette, R. 1967, Present state of damage caused to pines by the coccid Phenacaspis pinifoliae in Quebec. Phytoprotection 48(3):107-112    
Thompson, W.R. 1953, A catalogue of the parasites and predators of insect pests. Section 2. Host parasite catalogue. Part 2. Hosts of the Hymenoptera (Agaonidae to Braconidae). pp.23 Commonwealth Institute of Biological Control, Ottawa, Ontario, Canada