EurekaMag.com logo
+ Site Statistics
References:
53,869,633
Abstracts:
29,686,251
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on LinkedInFollow on LinkedIn

+ Translate

Activity of two groups of insect growth regulators, IGRs to cotton bollworm Helicoverpa armigera



Activity of two groups of insect growth regulators, IGRs to cotton bollworm Helicoverpa armigera



Acta Agriculturae Zhejiangensis 12(6): 363-367



Symptom, toxicity and mode of action of insect growth regulators (IGRs), hexaflumuron, tebufenozide and RH5849, to cotton bollworm, Helicoverpa armigera (Hubner) were observed and assessed. After treated topically by hexaflumuron, the 3-instar larvae tend to move slowly with little sensitivity to a stimulate, fed on litter food an eventually die with the thin integument and a white transparent prominence on head. Some dead larvae become black and show failure of molt.

(PDF emailed within 1 workday: $29.90)

Accession: 003633065

Download citation: RISBibTeXText



Related references

Activity of insect growth regulators (juvenile hormone analogues) against the cotton bollworm, Heliothis armigera Hbn. (Lepidoptera: Noctuidae). Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 82(11/12): 665-668, 1975

Activity of insect growth regulators juvenile hormone analogs against the cotton bollworm heliothis armigera lepidoptera noctuidae. Zeitschrift fuer Pflanzenkrankheiten und Pflanzenschutz 82(11-12): 665-668, 1975

Insect Growth Inhibitory Activity of Aqueous Fraction of Indian Bhant Tree, Clerodendron infortunatum L Verbenaceae on Cotton Bollworm, Helicoverpa armigera Hubner Noctuidae. 2013

Evaluation of insect growth regulators against Helicoverpa armigera Hb. on cotton. Indian Journal of Plant Protection 23(1): 38-42, 1995

Bioassay of hexaflumuron, an insect growth regulator and its cross-resistance in cotton bollworm, Helicoverpa armigera. Acta Agriculturae Zhejiangensis 11(4): 187-192, 1999

Effect of different insect growth regulators on Helicoverpa armigera (Hubner) on cotton. Journal of Insect Science 12(1): 65-67, 1999

Growth-regulatory activity of silver fern extract on the cotton bollworm, Helicoverpa armigera (Hubner). Insect Science and its Application 20(4): 295-302, 2000

Appearance of a cotton bollworm adult Helicoverpa armigera in winter-time in Hungary A gyapotok-bagolylepke Helicoverpa armigera imagojanak teli megjelenese. Novenyvedelem. Majus; 335: 242-243, 1997

Field evaluation of different economic threshold levels for chemical control of pink bollworm (Pectinophora gossypiella), spotted bollworm (Earias vittella, E. insulana) and cotton bollworm (Helicoverpa armigera) on cotton (Gossypium species). Indian Journal of Agricultural Sciences 67(6): 259-261, 1997

Toxicity of different groups of insecticides against first, second and third instar larvae of cotton bollworm, Helicoverpa armigera (Hub.) (Lepidoptera: Noctuidae). Pakistan Journal of Zoology 37(1): 13-15, 2005

Effects of classical insect hormones on the expression profiles of a lipase gene from the cotton bollworm (Helicoverpa armigera). Insect Molecular Biology 17(5): 523-529, 2008

Cathepsin L function in insect moulting: molecular cloning and functional analysis in cotton bollworm, Helicoverpa armigera. Insect Molecular Biology 15(6): 823-834, 2007

The effects of cotton pigment gland and gossypol on the growth and insecticide resistance of cotton bollworm, Helicoverpa armigera (Hubner). Scientia Agricultura Sinica 34(2): 157-162, 2001

The impacts of classical insect hormones on the expression profiles of a new digestive trypsin-like protease (TLP) from the cotton bollworm, Helicoverpa armigera. Insect Molecular Biology 18(4): 443-452, 2009

Characterization and influences of classical insect hormones on the expression profiles of a molting carboxypeptidase A from the cotton bollworm (Helicoverpa armigera). Insect Molecular Biology 18(3): 353-363, 2009