Canadian Food Inspection Agency
www.inspection.gc.ca
Plants > Plant Pests > Sirex
Wasp
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About the CFIA
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Subjects
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Proactive Disclosure
The preferred hosts of
S. noctilio are pine
(
Pinus) species, especially Monterey Pine
(
Pinus radiata). The insect will also attack
spruce (
Picea), fir (
Abies), and larch (
Larix) species as well as Douglas fir (
Pseudotsuga ).
Information we provide to the plant industry and
scientific community includes: