WebEastern Hemlock Looper Lamdina fiscellaria fiscellaria (Guenée) Lepidoptera: … There are three recognized subspecies: • Lambdina fiscellaria fiscellaria – eastern hemlock looper • Lambdina fiscellaria lugubrosa – western hemlock looper • Lambdina fiscellaria somniaria – western oak looper or Garry oak looper

Hemlock Looper – Valent BioSciences – Forest Health

WebApr 2, 2012 · The hemlock looper, Lambdina fiscellaria, is one of the most economically damaging defoliators of North American coniferous forests. Basic information on its reproductive biology is an essential prerequisite for understanding its population dynamics. WebThe western hemlock looper is a native defoliator of western hemlock, western redcedar, interior spruce and Douglas-fir. Life cycle Larvae hatch in the spring and feed lightly during May, June and early July, then heavily … rosewood cremation \u0026 funeral conway

Western Hemlock Looper - US Forest Service

WebTwo fungi, Entomophthora sphaerosperma and E. egressa, were collected and identified from larvae of the eastern hemlock looper, Lambdina f. fiscellaria (Guen.), in Newfoundland. These two fungi appear to play the most important role in the decline of looper infestations. WebWestern hemlock looper has one generation per year. There are four life stages: egg, larva, pupa, and adult. Larvae pass through six developmental stages, called “instars”, and adults are small moths. The adult females … Webof the eastern hemlock looper are cyclic and that biotic factors (predators parasites and … rosewood ct livingston nj