cabbage looper


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cabbage looper,

moth larva, Trichoplusia ni, that feeds by night on the leaves of cabbage and related plants and is a serious agricultural pest. Like the inchwormsinchworm,
name for the larvae of moths of the family Geometridae, a large, cosmopolitan group with over 1,200 species indigenous to North America. Also called measuring worms, spanworms, and loopers, inchworms lack appendages in the middle portion of their body, causing them to
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 (of another moth family), cabbage loopers lack walking appendages in the middle of the body and progress by drawing the rear end up to the front end and then straightening. A cabbage looper has a smooth green body with a white stripe along each side and reaches a length of 1 1-4 in. (3.2 cm). It pupates in a cocoon on the underside of a leaf. The adult moth is brown with a white spot on each wing. Cabbage loopers are classified in the phylum ArthropodaArthropoda
[Gr.,=jointed feet], largest and most diverse animal phylum. The arthropods include crustaceans, insects, centipedes, millipedes, spiders, scorpions, and the extinct trilobites.
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, class Insecta, order Lepidoptera, family Noctuidae.
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References in periodicals archive ?
Genetic resistance to Bacillus thuringiensis alters feeding behaviour in the cabbage looper, Trichoplusia ni.
Effects of spintor (spinosad) on cabbage looper (Lepidoptera: Noctuidae): Toxicity and persistence of leaf residue on cabbage under field and laboratory conditions.
The cabbage loopers were kept on the same schedule.
The effects of spatial structure, droplet size, droplets per area, and the amount of toxin per area on the efficacy of fipronil for control of cabbage looper on cabbage via a computer simulation model and bioassay were evaluated (Ebert et al.
Comparative susceptibilities of diamondback moth (Lepidoptera: Plutellidae) and cabbage looper (Lepidoptera: Noctuidae) from Minnesota and South Texas to Cyhalothrin and Indoxicarb.
gordonii ingestion did not cause significant decrease in the feeding behavior of mealworm beetles, it did affect the oviposition preference of the cabbage looper moth, Trichoplusia ni (Chow et al.
Identification of floral compounds from Abelia grandiflora that stimulate upwind flight in cabbage looper moths.
Cabbage looper larvae that fed on blue areas of one petunia cultivar's petals died at higher rates than larvae that fed on white areas.
Insect biochemist Kent Shelby and insect virologist Holly Popham studied two pest moths--the cabbage looper and tobacco budworm--raised on artificial diets that included higher-than-average levels of selenium.
These "log-periodic" sensillae arrays are carried by small, night-flying moths, including crop-ravaging corn earworm and cabbage looper moths and pantry-infesting Indian meal moths.
Some popular hosts include the eggs of the: gypsy moth, codling moth, tomato hornworm, cabbage looper, imported cabbage worm and European corn borer.