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webworm    
结网虫

结网虫

webworm
n 1: several gregarious moth larvae that spin webs over foliage
on which they feed

Tent \Tent\, n. [OE. tente, F. tente, LL. tenta, fr. L. tendere,
tentum, to stretch. See {Tend} to move, and cf. {Tent} a roll
of lint.]
1. A pavilion or portable lodge consisting of skins, canvas,
or some strong cloth, stretched and sustained by poles, --
used for sheltering persons from the weather, especially
soldiers in camp.
[1913 Webster]

Within his tent, large as is a barn. --Chaucer.
[1913 Webster]

2. (Her.) The representation of a tent used as a bearing.
[1913 Webster]

{Tent bed}, a high-post bedstead curtained with a tentlike
canopy.

{Tent caterpillar} (Zool.), any one of several species of
gregarious caterpillars which construct on trees large
silken webs into which they retreat when at rest. Some of
the species are very destructive to fruit trees. The most
common American species is the larva of a bombycid moth
({Clisiocampa Americana}). Called also {lackery
caterpillar}, and {webworm}.
[1913 Webster]


Webworm \Web"worm`\, n. (Zool.)
Any one of various species of moths whose gregarious larvae
eat the leaves of trees, and construct a large web to which
they retreat when not feeding.
[1913 Webster]

Note: The most destructive webworms belong to the family
{Bombycidae}, as the fall webworm ({Hyphantria
textor}), which feeds on various fruit and forest
trees, and the common tent caterpillar, which feeds on
various fruit trees (see {Tent caterpillar}, under
{Tent}.) The grapevine webworm is the larva of a
geometrid moth (see {Vine inchworm}, under {Vine}).
[1913 Webster]


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  • Webworm with David Farrier
    Webworm with David Farrier David Farrier's weird investigations, quirks oddities delivered direct to your inbox!
  • How to Get Rid of Webworms in Trees and Shrubs
    Webworms can be removed by physically damaging their nests, encouraging beneficial insects, or using bacterium Bt to stop infestations Despite their unsightly appearance, webworms typically do not cause long-term damage to trees or shrubs
  • Fall webworm - Wikipedia
    The fall webworm (Hyphantria cunea) is a moth in the family Erebidae known principally for its larval stage, which creates the characteristic webbed nests on the tree limbs of a wide variety of hardwoods in the late summer and fall It is considered a pest but does not harm otherwise healthy trees
  • What Are Webworms and How Do You Get Rid of Them?
    Webworms are the larval stage of moths that create large, silken nests over the foliage of trees and shrubs The most commonly encountered pest is the Fall Webworm (Hyphantria cunea), a native insect found across North America
  • What are webworms? | How are webworms different from bagworms?
    Fall webworms are a native moth that occurs throughout North America They are mostly seen June through August in Arkansas, but if a second generation is produced, can extend into October
  • Fall webworm - Missouri Botanical Garden
    While this native North American insect attacks over 100 different tree species, it tends to prefer mulberry, walnut, hickory, elm, sweetgum, poplar, willow, oak, linden, ash, apple, and other fruit trees The insect makes webs at branch tips and is harmful mainly to the beauty of the host
  • How to Get Rid of Web Worms from Your Trees - wikiHow
    Web worms are commonly found in Texas, and affect mostly pecan, elm, cottonwood, mulberry, and redbud trees You can get rid of web worms directly by using your hands or a broomstick to remove the worms and webs, and soaking these in warm, soapy water
  • Webworm Caterpillars - Mass Audubon
    The fall webworm (Hyphantria cunea) is the caterpillar of a native moth known for its “unsightly webs” enveloping whole branches The webs begin to appear in late summer and remain active through early fall
  • Fall Webworm - Home Garden Information Center
    During summer and fall, large silken webs begin to appear and envelope tree branches These webs, which contain larvae (also called caterpillars) and leaves, are created by a native defoliator called the fall webworm (Hyphantria cunea)
  • Fall Webworm Control - What To Do About Webworms In The Landscape . . .
    Webworms are caterpillars that weave loose webbing around the tree's foliage whilst munching on leaves, resulting in plant stress and leaf loss This larval “nest” may cover single leaves or leaf clusters, but more often entire branches covering several feet (1 to 2 m ) across





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