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单词 corn earworm
释义

> as lemmas

corn earworm
In full corn earworm. The larva of either of two noctuid moths of the genus Helicoverpa, H. zea of the New World and H. armigera of the Old World, which are major pests of a wide variety of agricultural crops; (also) the moth itself. Also called cotton bollworm.
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the world > animals > invertebrates > phylum Arthropoda > class Insecta > Heterocera > [noun] > family Noctuidae > member of (noctuid)
antler1775
owlet moth1846
noctuid1873
earworm1882
the world > animals > invertebrates > phylum Arthropoda > class Insecta > Heterocera > [noun] > family Noctuidae > caterpillar of heliothis armigera (mealie-cob)
earworm1882
mealie-cob worm1911
the world > animals > invertebrates > phylum Arthropoda > class Insecta > [noun] > member of > defined by feeding or parasitism > parasite(s) > that infests cotton pod
boll-worm1848
earworm1882
1882 J. A. Lintner in 1st. Ann. Rep. Injurious & Other Insects State N.Y. 121 The caterpillar is known as the ‘corn-worm’ throughout the South when it occurs on corn... Other names sometimes applied to it, are the ‘ear-worm’, the ‘tassel-worm’, and the ‘terminal bud worm’.
1923 H. C. Thompson Veg. Crops xxvii. 449 The corn earworm..is the same as the bollworm of cotton and the fruitworm of tomato.
1974 New Zealand Jrnl. Agric. Res. 2 201/1 Methomyl..is used in particular against lepidopterous larvae such as the tomato fruitworm or corn earworm (Helicoverpa armigera).
2013 Columbian (Nexis) 20 Oct. a1 The other option is to grow a genetically engineered variety of corn bred to resist earworm.
extracted from earwormn.2
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