00000nam 2200000za 4500 9.842008 CaOODSP 20221107152228 cr ||||||||||| 170818s2017 quca #o f000 0 eng d 978-0-660-09374-1 CaOODSP eng n-cn--- Fo113-1/114-2017E-PDF Spruce budworm [electronic resource] : mass flights under the radar. Québec : Natural Resources Canada, Laurentian Forestry Centre, 2017. [2] p. : col. ill. Branching out from the Canadian Forest Service, Laurentian Forestry Centre, 1705-5792 ; 114 Title from caption. Issued also in French under title: Tordeuse des bourgeons de l’épinette : vols de masse sous le radar. The ISSN (1705-5784) for the print edition has been copied in this electronic publication. "Long-distance flights are a very common phenomenon among insects. This strategy helps maximize their survival in various environments. Researchers with the Canadian Forest Service (CFS) have devised their own strategy for observing the movements of the spruce budworm (SBW), the most destructive pest in the Canadian boreal forest: they use weather radars."--p. [1]. Issued also in print format. gccst Pests gccst Radar gccst Forest management Canada. Natural Resources Canada. Laurentian Forestry Centre. Tordeuse des bourgeons de l’épinette (CaOODSP)9.842013 Spruce budworm : (CaOODSP)9.842005 Branching out from the Canadian Forest Service, Laurentian Forestry Centre, 1705-5792 ; 114. (CaOODSP)9.504686 PDF 1.81 MB https://publications.gc.ca/collections/collection_2017/rncan-nrcan/Fo113-1-114-2017-eng.pdf