volume 167, issue 6, P526-533 2019
DOI: 10.1111/eea.12806
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Marc Rhainds, Dan Lavigne, Troy Rideout, Jean‐Noël Candau

Abstract: A 3-year study (2014)(2015)(2016) was conducted at Rocky Harbour near the west coast of Newfoundland, Canada, to record the abundance and phenology of adult spruce budworms captured at traps, using a factorial design (light traps and pheromone traps deployed contiguously or segregated spatially). Budworms were most abundant and occurred seasonally earlier in 2014 than in 2015 and 2016; these findings held generally true for males and females. The geographic setting of Newfoundland (large island isolated from …

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