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Description and Life Cycle ... The fall webworm, Hyphantria cunea (Drury), is most often discovered when the unsightly, light gray, silken webs on the trees in late summer and early fall are observed. Webworms enclose leaves and small branches in their nests, unlike the tent caterpillars which make a smaller nest in the...
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ohioline.osu.edu/hyg-fact/2000/2026.html
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Southern populations may complete four generations in one year, while in the north the fall webworm completes only one life cycle. Like other moths, the fall webworm undergoes complete metamorphosis, with four stages:
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insects.about.com/od/butterfliesmoths/p/Hcunea.htm
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Data on occurrence and life history of this common web-maker have been recorded through several seasons during the study of tree insects at the Alabama Agricultural Experiment Station. The following describes the life stages of the fall webworm and its seasonal cycle and habits as found to usually occur in Alabama.
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www.ag.auburn.edu/enpl/bulletins/fallwebworm/fallwebwor...
www.ag.auburn.edu/enpl/bulletins/fallwebworm/fallwebworm.htm
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Successive years of Fall webworm Fall webworm: ... LIFE CYCLE Moths are present from May to July depending on the region of the country. Following mating, eggs are laid in masses of 400-500 and hatch within seven to ten days. Young larvae immediately begin to construct webs, enveloping the foliage at the branch tips.
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www.onlinegardener.com/pests/Fall%20webworm.pdf
www.onlinegardener.com/pests/Fall%20webworm.pdf
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The fall webworm is frequently confused with the Gypsy moth. The dirty loosely-woven web of the fall ... Life cycle Fall webworm: There is one generation of the fall webworm per year. It overwinters as a pupa in the soil. In June and July, adult moths emerge from the soil and the females begin laying eggs in July.
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extension.unh.edu/Agric/AGPMP/Pubs/29wbwrm.pdf
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Typical Life Cycle---Fall Webworm---One to four generations per year depending upon location and elevation; populations are largest in the fall. Eggs laid in dense, flat masses on the undersides of host foliage hatch in about a week.
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aces.nmsu.edu/ces/plantclinic/documents/o-06-fallwebwor...
aces.nmsu.edu/ces/plantclinic/documents/o-06-fallwebwormtentcats.pdf
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The Fall Webworm webpage containg management options and life cycle information. ... The Fall Webworm, Hyphantria cunea (Drury), is a native of North America, and feeds on many species of deciduous forest, shade, and fruit trees. It is one of the few American insect pests that has been introduced into Europe ... Life History...
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woodypests.cas.psu.edu/FactSheets/InsectFactSheets/html...
woodypests.cas.psu.edu/FactSheets/InsectFactSheets/html/Fall_Webworm.html
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Image of fall webworm, Hyphantria cunea (Lepidoptera: Arctiidae); Life Cycle ;. Picture was taken by Gerald J. Lenhard, Louiana State Univ. Photo is available in five resolutions. ... Descriptor: Life Cycle...
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www.forestryimages.org/browse/detail.cfm?imgnum=0014185
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Image of fall webworm, Hyphantria cunea (Lepidoptera: Arctiidae); Life Cycle ;. Picture was taken by Darren Blackford, USDA Forest Service. Photo is available in five resolutions. ... Forestry Images: Forest Health, Natural Resources & Silviculture Images ... Join / Sign in...
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www.forestryimages.org/browse/detail.cfm?imgnum=2184041
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