000 01788nam  2200277za 4500
0019.825476
003CaOODSP
00520221107144351
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008161005s2016    xxc    |     f00| 0 eng d
020 |a978-0-660-05989-1
040 |aCaOODSP|beng
043 |an-cn---
0861 |aFo114-13/4-2016E-PDF
24500|aResearch at the Laurentian Forestry Centre of Natural Resources Canada |h[electronic resource] : |bthe hemlock looper.
24610|aHemlock looper
260 |aQuébec : |bNatural Resources Canada, |c2016.
300 |a8 p. : |billus.
500 |aIssued also in French under title: La recherche au Centre de foresterie des Laurentides de Ressources naturelles Canada : l'arpenteuse de la pruche.
520 |aThe hemlock looper (Lambdina fiscellaria) is a native species found across Canada, and it is considered a serious defoliator. It gets its name from its characteristic walking motion: the larva, which only has legs at either end of its body, moves by thrusting its front legs forward and then dragging the end of its body. The Canadian Forest Service (CFS) has been conducting research on this species for a number of years in order to gain insight into its life cycle, understand its population dynamics, and improve detection and control methods.
69207|2gccst|aForest management
69207|2gccst|aPests
7101 |aCanada. |bNatural Resources Canada. |bCanadian Forest Service.
77508|tLa recherche au Centre de foresterie des Laurentides de Ressources naturelles Canada |w(CaOODSP)9.825477
7760#|tResearch at the Laurentian Forestry Centre of Natural Resources Canada : |w(CaOODSP)9.825472
85640|qPDF|s1.11 MB|uhttps://publications.gc.ca/collections/collection_2017/rncan-nrcan/Fo114-13-4-2016-eng.pdf