armyworm
n . 粘虫
粘虫
armyworm n 1 :
noctuid moth larvae that travel in multitudes destroying especially grass and grain [
synonym : {
armyworm }, {
army worm },
{
Pseudaletia unipuncta }]
2 :
moth whose destructive larvae travel in multitudes [
synonym :
{
armyworm }, {
Pseudaletia unipuncta }]
3 :
larva of fungus gnat that feed on cereals and other grains ;
they march in large companies in regular order when the food is exhausted armyworm \
armyworm \,
Army worm \
Ar "
my worm `\ (
Zool .)
(
a )
A lepidopterous insect ,
which in the larval state often travels in great multitudes from field to field ,
destroying grass ,
grain ,
and other crops .
The common army worm of the northern United States is the noctuid moth ({
Pseudaletia unipuncta },
formerly {
Leucania unipuncta }.
The name is often applied to other related species ,
as the cotton worm .
(
b )
The larva of a small two -
winged fly ({
Sciara }),
which marches in large companies ,
in regular order .
See {
Cotton worm },
under {
Cotton }.
Syn :
army worm [
1913 Webster ]
2 .
the larva of the fungus gnat ; --
they march in large companies in regular order .
[
WordNet 1 .
5 ]
Arna
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