Results 101 to 110 of about 1,551 (207)

Étude exploratoire des interactions du bacillus thuringienesis et du virus de la granulose che« la tordeuse des bourgeons d'épinette (Choristoneura fumiferana) (Clem.) (Lepidoptera Tortricidae) [PDF]

, 1996
Choristoneura fumiferana (Clemens), plus connue sous le nom de la tordeuse des bourgeons de l'épinette (TBE), est un lépidoptère ayant des incidences économiques au Canada et aux États-Unis.
Dicko, Ousmane-Amirou
core  

PHYSICAL AND BIOLOGICAL INDICATORS OF THE DEVELOPMENT OF OUTBREAKS OF THE SPRUCE BUDWORM, CHORISTONEURA FUMIFERANA (CLEM.) (LEPIDOPTERA: TORTRICIDAE)

, 1950
Biological and meteorological records were examined for periods when outbreaks of the spruce budworm, Choristoneura fumiferana (Clem.), were known to have occurred in northeastern North America.
K. B. Turner, J. J. Fettes, R. M. Belyea, W. G. Wellington   +3 more
core   +1 more source

Biennial aerial application of Bacillus thuringiensis Berliner var. kurstaki is the most cost-effective approach of protection against spruce budworm (Choristoneura fumiferana [Clemens])

Annals of Forest Science
Key message Aerial application of Bacillus thuringiensis Berliner var. kurstaki (Btk) every second year to stands of white spruce (Picea glauca (Moench)Voss.), black spruce (Picea mariana Mill.) and balsam fir (Abies balsamea (L.) Mill.) is the most cost-
Éric Bauce, Alain Dupont, Christian Hébert, Richard Berthiaume, Roberto Quezada-García, Alvaro Fuentealba   +5 more
doaj   +1 more source

Étude du microbiome intestinal de Choristoneura fumiferana, la tordeuse des bourgeons d'épinette

, 2015
La tordeuse des bourgeons d’épinette (Choristoneura fumiferana) est l'un des insectes ravageurs les plus destructeurs au Canada. La principale méthode de contrôle de cet insecte est l’insecticide à base de bactéries Bacillus thurigiensis (BT).
Landry, Mathieu
core  

Caractérisation moléculaire et immunobiologique de la protéine EGT du granulovirus de Choristoneura fumiferana (ChfuGV) [PDF]

, 2006
La tordeuse des bourgeonsde l'épinette, Choristoneura fumiferana (Clemens), est un insecte ravageur des forêts de conifères en Amérique du Nord. Les épidémies récurrentes de cet insecte causent des pertes économiques importantes de la matière
Sawicki, Jakub
core  

EFFECT OF AN INSECT GROWTH REGULATOR ON NON-TARGET ARTHROPODS IN AN AERIAL APPLICATION AGAINST THE SPRUCE BUDWORM, CHORISTONEURA FUMIFERANA (LEPIDOPTERA: TORTRICIDAE), IN NEW BRUNSWICK, CANADA

, 2017
Airplane application of the insect growth regulator CGA 13353, a juvenile hormone mimic used experimentally against spruce budworm, Choristoneura fumiferana (Clem.), did not drastically reduce percentage parasitism in field samples of that host, but ...
Varty, I. W., Sechser, B.
core  

Laboratory evaluation of the efficacy of the juvenile hormone analog fenoxycarb for controlling the eastern spruce budworm, Choristoneura fumiferana (Clemens) (Lepidoptera: Tortricidae)

, 1992
Topical application of the JHA, Fenoxycarb, to various developmental stages of Choristoneura fumiferana (Clms.) showed it to be an extremely promising compound for development as a control agent.
Hicks, Barry J.
core  

Pre-ingestive effects of tannins on the spruce budworm, Choristoneura fumiferana (Clemens) (Lepidoptera: Tortricidae) [PDF]

, 2007
The spruce budworm, Choristoneura fumiferana (Clemens) (Lepidoptera: Tortricidae), is considered the most important pest threatening the coniferous forests of eastern North America.
Cardinal-Aucoin, Michael
core  

Landscape host abundance and configuration regulate periodic outbreak behavior in spruce budworm (Choristoneura fumiferana Clem.)

, 2017
Landscape-level forest management has long been hypothesized to affect forest insect outbreak dynamics, but empirical evidence remains elusive. We hypothesized that the combination of increased hardwood relative to host tree species, prevalence of ...
Townsend, Philip, Wolter, Peter, Fortin, Marie-Josee, Cooke, Barry, Robert, Louis-Etienne, James, Patrick, Sturtevant, Brian, Kneeshaw, Daniel   +7 more
core  

Insights into the Structure of the Spruce Budworm (Choristoneura fumiferana) Genome, as Revealed by Molecular Cytogenetic Analyses and a High-Density Linkage Map. [PDF]

G3 (Bethesda), 2018
Picq S, Lumley L, Šíchová J, Laroche J, Pouliot E, Brunet BMT, Levesque RC, Sperling FAH, Marec F, Cusson M.   +9 more
europepmc   +1 more source