Effect of temperature and exposure time on toxicity of Bacillus thuringiensis berliner spray deposits to spruce budworm, Choristoneura fumiferana clemens (Lepidoptera : Tortricidae)VAN FRANKENHUYZEN, K.Canadian entomologist. 1990, Vol 122, Num 1-2, pp 69-75, issn 0008-347XArticle

IDENTIFICATION OF A NEW NUCLEAR POLYHEDROSIS VIRUS FROM SPODOPTERA EXIGUAVLAK JM; VAN FRANKENHUYZEN K; PETERS D et al.1981; J. INVERTEBR. PATHOL.; ISSN 0022-2011; USA; DA. 1981; VOL. 38; NO 2; PP. 297-298Article

Exposing larvae of the spruce budworm (Lepidoptera : Tortricidae) to sublethal doses of Bacillus thuringiensis subsp. kurstaki does not affect survival during the pupal stageVAN FRANKENHUYZEN, K; DEDES, J.Canadian entomologist. 2000, Vol 132, Num 3, pp 341-343, issn 0008-347XArticle

Direct and indirect effects of low pH on the transformation of detrital energy by the shedding caddisfly, Clistroronia magnifica (Banks) (Limnephilidae)VAN FRANKENHUYZEN, K; GEEN, G. H; KOIVISTO, C et al.Canadian journal of zoology. 1985, Vol 63, Num 10, pp 2298-2304, issn 0008-4301Article

Theoretical optimization of Bacillus thuringiensis Berliner for control of the eastern spruce budworm, Choristoneura fumiferana Clem. (Lepidoptera: Tortricidae): estimates of lethal and sublethal dose requirements, product potency, and effective droplet sizesVAN FRANKENHUYZEN, K; PAYNE, N. J.Canadian entomologist. 1993, Vol 125, Num 3, pp 473-478, issn 0008-347XArticle

Forecasting the efficacy of operational Bacillus thuringiensis Berliner applications against spruce budworm, Choristoneura fumiferana Clemens (Lepidoptera : Tortricidae), using dose ingestion data : initial modelsFLEMING, R. A; VAN FRANKENHUYZEN, K.Canadian entomologist. 1992, Vol 124, Num 6, pp 1101-1113, issn 0008-347XArticle

Effect of temperature on mortality and recovery of spruce budworm (Lepidoptera: Tortricidae) exposed to Bacillus thuringiensis BerlinerVAN FRANKENHUYZEN, K; NYSTROM, C. W.Canadian entomologist. 1987, Vol 119, Num 10, pp 941-954, issn 0008-347XArticle

Incubation period, spore egestion and horizontal transmission of Nosema fumiferanae (Microsporidia: Nosematidae) in spruce budworm (Choristoneura sp., Lepidoptera: Tortricidae) : The role of temperature and doseCAMPBELL, C; VAN FRANKENHUYZEN, K; SMITH, S et al.Journal of invertebrate pathology (Print). 2007, Vol 94, Num 3, pp 204-210, issn 0022-2011, 7 p.Article

Cry9Ca1 toxin, a Bacillus thuringiensis insecticidal crystal protein with high activity against the spruce budworm (Choristoneura fumiferana)VAN FRANKENHUYZEN, K; GRINGORTEN, L; GAUTHIER, D et al.Applied and environmental microbiology (Print). 1997, Vol 63, Num 10, pp 4132-4134, issn 0099-2240Article

Effect of spray droplet size and density on efficacy of Bacillus thuringiensis Berliner against the spruce budworm, Choristoneura fumiferana (Clem.) (Lepidoptera: Tortricidae)PAYNE, N. J; VAN FRANKENHUYZEN, K.Canadian entomologist. 1995, Vol 127, Num 1, pp 15-23, issn 0008-347XArticle

Susceptibility of three coniferophagous Choristoneura species (Lepidoptera: Tortricidae) to Bacillus thuringiensis var. kurstakiVAN FRANKENHUYZEN, K; FAST, P. G.Journal of economic entomology. 1989, Vol 82, Num 1, pp 193-196, issn 0022-0493Article

Microbe-mediated effects of low pH on availability of detrital energy to a shredder, Clistoronia magnifica (Trichoptera: Limnephilidae)VAN FRANKENHUYZEN, K; GEEN, G. H.Canadian journal of zoology. 1986, Vol 64, Num 2, pp 421-426, issn 0008-4301Article

Susceptibility of different instars of the spruce budworm (Lepidoptera: Tortricidae) to Bacillus thuringiensis var. kurstaki estimated with a droplet-feeding methodVAN FRANKENHUYZEN, K; GRINGORTEN, L; DEDES, J et al.Journal of economic entomology. 1997, Vol 90, Num 2, pp 560-565, issn 0022-0493Article

Immunocytochemical localization of Bacillus thuringiensis cryl toxins in the midguts of three forest insects and Bombyx moriYI, S; PANG, A. S. D; VAN FRANKENHUYZEN, K et al.Canadian journal of microbiology. 1996, Vol 42, Num 7, pp 634-641, issn 0008-4166Article

Variation in tolerance to Bacillus thuringiensis among and within populations of the spruce budworm (Lepidoptera: Tortricidae) in OntarioVAN FRANKENHUYZEN, K; NYSTROM, C. W; TABASHNIK, B. E et al.Journal of economic entomology. 1995, Vol 88, Num 1, pp 97-105, issn 0022-0493Article

Comparative toxicity of the HD-1 and NRD-12 strains of Bacillus thuringiensis subsp. Kurstaki to defoliating forest lepidopteraVAN FRANKENHUYZEN, K; MILNE, R; BROUSSEAU, R et al.Journal of invertebrate pathology (Print). 1992, Vol 59, Num 2, pp 149-154, issn 0022-2011Article

Detection of Bacillus cereus virulence factors in commercial products of Bacillus thuringiensis and expression of diarrheal enterotoxins in a target insectKYEI-POKU, George; GAUTHIER, Debbie; PANG, A et al.Canadian journal of microbiology. 2007, Vol 53, Num 12, pp 1283-1290, issn 0008-4166, 8 p.Article

Sublethal effects of Bacillus thuringiensis Berliner subsp. kurstaki on Lymantria dispar (Lepidoptera: Lymantriidae) and the tachinid parasitoid Compsilura concinnata (Diptera: Tachinidae)ERB, S. L; BOURCHIER, R. S; VAN FRANKENHUYZEN, K et al.Environmental entomology. 2001, Vol 30, Num 6, pp 1174-1181, issn 0046-225XArticle

Insecticidal properties of a crystal protein gene product isolated from Bacillus thuringiensis subsp. kenyaeMASSON, L; MOAR, W. J; VAN FRANKENHUYZEN, K et al.Applied and environmental microbiology (Print). 1992, Vol 58, Num 2, pp 642-646, issn 0099-2240Article

The occurrence of two types of entomopathogenic bacilli in natural populations of the spruce budworm, Choristoneura fumiferanaSTRONGMAN, D. B; EVELEIGH, E. S; VAN FRANKENHUYZEN, K et al.Canadian journal of forest research (Print). 1997, Vol 27, Num 12, pp 1922-1927, issn 0045-5067Article

Incidence and impact of Entomophaga aulicae (Zygomycetes: Entomophthorales) and a nucleopolyhedrovirus in an outbreak of the whitemarked tussock moth (Lepidoptera: Lymantriidae)VAN FRANKENHUYZEN, K; EBLING, P; THURSTON, G et al.Canadian entomologist. 2002, Vol 134, Num 6, pp 825-845, issn 0008-347X, 21 p.Article

Toxicity of activated cryl proteins from Bacillus thuringiensis to six forest lepidoptera and Bombyx moriVAN FRANKENHUYZEN, K; GRINGORTEN, J. L; GAUTHIER, D et al.Journal of invertebrate pathology (Print). 1993, Vol 62, Num 3, pp 295-301, issn 0022-2011Article

Suppression of Bacillus thuringiensis δ-endotoxin activity by low alkaline pHGRINGORTEN, J. L; MILNE, R. E; FAST, P. G et al.Journal of invertebrate pathology (Print). 1992, Vol 60, Num 1, pp 47-52, issn 0022-2011Article

Specificity of activated CryIA proteins from Bacillus thuringiensis subsp. kurstaki HD-1 for defoliating forest lepidopteraVAN FRANKENHUYZEN, K; GRINGORTEN, J. L; MILNE, R. E et al.Applied and environmental microbiology (Print). 1991, Vol 57, Num 6, pp 1650-1655, issn 0099-2240, 6 p.Article