(n.) The larva of a moth (Heliothis armigera) which devours the bolls or unripe pods of the cotton plant, often doing great damage to the crops.
Example Sentences:
(1) A kidney bean meal diet was the most satisfactory laboratory diet for the larvae of the American bollworm Heliothis armigera Hubn.
(2) Use of the test provides a good estimation of the percent of diapause larvae in populations of pink bollworm in cotton fields in California and Arizona.
(3) Gossyplure used to bait field traps at a dose of 50 micrograms admixed with 4-16 milligrams of an antioxidant attracted and captured male pink bollworm moths early in the cotton-growing season (early May) in Israel, whereas 20 milligrams of hexalure plus antioxidant was completely inactive under identical conditions.
(4) Whole plants, assayed under conditions of high insect pressure with Heliothis zea (cotton bollworm) showed effective square and boll protection.
(5) An ELISA test was developed to assay for the presence of a protein, pectinophorin, that is expressed only in diapausing last instar larvae of the pink bollworm, Pectinophora gossypiella Saunders.
(6) A mixture of the cis and trans forms of propylure (10-propyl-trans-5,9-tridecadienyl acetate), the sex pheromone of the female pink bollworm moth, has been separated into its pure isomers by thin-layer chromatography.
(7) The method is applied to determine activity of acetylcholinesterase in a larvae bollworm (from the formation of thiocholine from acetylthiocholine).
(8) The synthetic sex pheromone (gossyplure) of the pink bollworm was evaporated into the atmosphere of three cotton fields during an entire growing season.
(9) A diapause associated protein was electrophoretically isolated from the hemolymph of diapausing last instar larvae of the pink bollworm Pectinophora gossypiella.
(10) Aflatoxin accumulation in Deltapine 16 cottonseed, grown in Yuma, Ariz., in a 3-year study, was significantly influenced by the timing of irrigation terminations and by level of pink bollworm infestations.
(11) The cytochrome P-450 content, activity of microsomal monooxygenases, nonspecific esterases and glutathione S-transferases were studied at different stages of development of the Colorado beetle, cotton bollworm, cabbage butterfly, wax moth from the laboratory and natural populations.
(12) The restriction endonucleases Bam HI, Pst I, Sla I were used to study DNA of nuclear polyhedrosis virus (NPV) of bollworm, two NPV isolates of cabbage moth, NPV of black arches moth isolated from a natural population of caterpillars.
(13) These alkaloids have antifeedant activities against the pink bollworm, Pectinophora gossypiella.
(14) The polyhedral inclusion body of the cotton bollworm nuclear polyhedrosis virus contains virions occluded in an orthogonal crystalline matrix.
(15) Significantly less aflatoxin also was found in the 1971 and 1973 plots where low levels of pink bollworm infestations were maintained.
(16) The genetic basis of the duration and incidence of male wing fanning to pheromone in the pink bollworm moth, Pectinophora gossypiella (Saunders), was examined by artificial selection.
(17) The action spectra for prevention of diapause in larvae of the European corn borer and the pink bollworm exhibited maxima lying between 420 and 490 nm.
Moth
Definition:
(n.) A mote.
(n.) Any nocturnal lepidopterous insect, or any not included among the butterflies; as, the luna moth; Io moth; hawk moth.
(n.) Any lepidopterous insect that feeds upon garments, grain, etc.; as, the clothes moth; grain moth; bee moth. See these terms under Clothes, Grain, etc.
(n.) Any one of various other insects that destroy woolen and fur goods, etc., esp. the larvae of several species of beetles of the genera Dermestes and Anthrenus. Carpet moths are often the larvae of Anthrenus. See Carpet beetle, under Carpet, Dermestes, Anthrenus.
(n.) Anything which gradually and silently eats, consumes, or wastes any other thing.
Example Sentences:
(1) Radiologic abnormalities included an unusual "moth-eaten" appearance of the markedly short long bones, bizzare ectopic ossification centers, and marked platyspondyly with unusual ossification centers.
(2) The appearance of the corpus allatum, the central endocrine gland of diapause, was examined histologically in the slug moth prepupae, Monema flavescens (Lepidoptera).
(3) This paper describes the distribution of histamine-like immunoreactivity in the midbrain and suboesophageal ganglion of the sphinx moth Manduca sexta.
(4) There was no difference in LC50 between the two strains to larvae of spruce budworm (Choristoneura fumiferana), gypsy moth (Lymantria dispar), eastern hemlock looper (Lambdina fiscellaria fiscellaria), and whitemarked tussock moth (Orgyia leucostigma), whether expressed as total alkaline soluble protein, activated toxin protein, or International Units as determined by bioassay against Trichoplusia ni.
(5) The aetiology was established when patch tests with crude moth material produced similar eruptions in 5 out of 7 adult volunteers between 40 min and 12 h. Pharmacological experiments with an aqueous extract of moth hairs in isolated guinea pig ileum elicited a response similar to that induced by histamine.
(6) The subjective signs of the syndrome are floating 'moths', photopsias presenting as a 'lateral lightning', sudden appearance of a central macula (central positive scotoma).
(7) An unusually heavy infestation of the tussock moth resulted in a high incidence of symptoms affecting the skin and mucous membranes of those exposed to high concentrations of particulate matter of this insect.
(8) The mouse antibodies reacted very poorly with fragmented forms of the immunogen or with tobacco hornworm moth cytochrome c, even though both of these antigens had been shown previously to strongly stimulate pigeon cytochrome c-primed T cells.
(9) You can’t be preparing 7 million students for the future on one hand, while undermining every chance of a decent future Institutions that keep trying to make these moth-eaten arguments are sounding feebler by the day.
(10) When, in the course of studying this behavior, moths are removed by stages from the natural circumstances of this interaction their evasion responses become much less invariant; that is, more evitable.
(11) Moth-allergen activity was distributed in particle sizes ranging from 0.8 to greater than 4.1 micron when sized samples were obtained by use of an Andersen cascade impaction head.
(12) thuringiensis towards brown-tail moth, as compared to its action on lackey moth, may be due to the bactericidal properties of some intestine microorganisms of brown-tail moth, and also the absence in their intestines of microorganisms stimulating growth of the entomopathogenic bacteria.
(13) Magainins and cecropins are families of peptides with broad antimicrobial and antiparasitic activities derived respectively from the skin of frogs or from giant silk moths.
(14) The oak processionary moth, a native of southern and central Europe, has become established in south-west London and parts of the home counties since being found in England in 2006.
(15) Even if you can't make a whole dress, little jazzy touches will make the blandest of clothing a billion times better: sewing on snazzy buttons, for example, or putting on some piping, or not going around in dresses covered in moth holes and decked with trailing hems, as some of us do because we never learned to bloody sew.
(16) Caripito itch, a pruritic dermatosis rarely seen in the United States, is caused by contact with moths of the genus Hylesia--specifically, with urticating abdominal hairs of the adult female moth.
(17) The radiographic features of renal coccidioidomycosis parallel those of renal tuberculosis, with feathery, moth-eaten calices, infundibular constriction and caliceal ballooning, and eventual calcification of granulomas.
(18) Tobacco hornworm moth cytochrome c, which contains a glutamine at residue 100 but a terminal lysine at residue 103 (one amino acid closer to the glutamine), stimulated pigeon cytochrome c immune T cells better than the immunogen.
(19) Starting from a crystal-negative parental strain of Bacillus thuringiensis, we isolated certain bacteriophage-resistant mutants which showed decreased virulence in pupae of the cecropia moth (Hyalophora cecropia).
(20) We have elucidated the complete nucleotide sequence of two tRNA(Ala) species from HeLa cells that are closely related to silkworm moth tRNA(Ala), as well as the partial sequence of a third species.