Natural Resources Canada

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SBW L2 and L4 samples from Ottawa River valley, North Shore and New Brunswick 1998-2022
Counts of SBW larvae collected in the fall as L2 or in the following spring as L4, from 75-cm branches or 45-cm branch tips (respectively) of balsam fir in the Ottawa River valley from 1998-2001, North Shore 2008-2010, and New Brunswick 2017-2022. Defoliation measured at the end of the feeding...

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Natural Resources Canada
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XLSX
Open Data
Frequency of Tranosema rostrale and Elachertus cacoeciae in spruce budworm larvae exposed in the field Armagh/Epaule 1987-2022
Compilation by start date of 7-day exposure periods, of the number of spruce budworm larvae exposed that were recovered and either reared to adult or received a parasitism diagnostic. Data linked to scientific paper: Martel V, Régnière J & Therrien P. (2023) Competition between Tranosema...

Organization:

Natural Resources Canada
Resource Formats:
XLSX