Category: Lab News (Page 5 of 6)

New paper published: Efficacy of chlorantraniliprole seed treatments against armyworm

A new paper by Grace Carscallen, Dr. Swaroop Kher, and Dr. Maya Evenden titled “Efficacy of chlorantraniliprole seed treatments against armyworm (Mythimna unipuncta [Lepidoptera: Noctuidae]) larvae on corn (Zea mays)” has been published in the Journal of Economic Entomology. The paper examines the effects of the synthetic insecticide chlorantraniliprole on the pest M. unipuncta.

This paper can be found here.

New paper published: Herbivore‐induced plants do not affect oviposition but do affect fitness of subsequent herbivores on canola

A new paper by Dr. Chaminda De Silva Weeraddana, and Dr. Maya L. Evenden has been published in the journal of Entomologia Experimentalis et Applicata. This paper tests the effect of Diamondback moth, Plutella xylostella (L.) (Lepidoptera: Plutellidae),  herbivory on subsequent host use by Bertha army worm, Mamestra configurata Walker (Lepidoptera: Noctuidae).

This paper can be found here.

New paper published: Morphological variation associated with dispersal capacity in mountain pine beetle

A new paper by Victor A. Shegelski, Maya L. Evenden, and Felix A. H. Sperling has been published in the journal of Agricultural and Forest Entomology. The paper examines the relationship between wing and body morphology of female mountain pine beetles (Dendroctonus ponderosae) with flight potential.  While other factors influence flight capacity, these findings may assist with future dispersal modelling.

This paper can be found here.

New paper published: State-dependent response to plant cues in ALCR

A new paper by Dr. Joelle K. Lemmen-Lechelt, Dr. Tyler Wist, and Dr. Maya Evenden titled “State-Dependent Plasticity in Response to Host-Plant Volatiles in a Long-Lived Moth, Caloptilia fraxinella (Lepidoptera: Gracillariidae)” has been published in the Journal of Chemical Ecology. The paper examines the effects of physiological state and nutritional status on the response of the ash leaf cone roller to plant cues. The paper can be found here.

Sarah McPike defends her MSc thesis

Sarah McPike successfully defended her thesis “Enhancing parasitism of the introduced ash tree pest, Caloptilia fraxinella by native parasitoid, Apanteles polychrosidis in Edmonton, Alberta” on February 15, 2018, to be dubbed our newest Master of Science. Congratulations Sarah!

New paper published: Evaluation of Semiochemical-Baited Traps for Monitoring the Pea Leaf Weevil

A new paper by Amanda St Onge,  Dr. Héctor Cárcamo, and Dr. Evenden has been accepted and published in the journal Environmental Entomology.  The paper explores the use of synthetic aggregation pheromone and host plant volatiles to monitor PLW, examining differences in capture between sexes and across seasons at different lures. The paper can be found here.

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