If you are experiencing problems downloading PDF or HTML fulltext, our helpdesk recommend clearing your browser cache and trying again. If you need help in clearing your cache, please click here . Still need help? Email help@ingentaconnect.com

Fate and Efficacy of O-[4-[(4-Chlorophenyl)thio]phenyl]O-Ethyl S-Propyl Phosphorothioate (RH-0994) after Application to the Tobacco Budworm (Lepidoptera: Noctuidae) and the Boll Weevil (Coleoptera: Curculionidae)

$28.00 plus tax (Refund Policy)

Buy Article:

Abstract:

Studies with the 14C-labeled experimental insecticide RH-0994 (O-[-[(4-chlorophenyl)thio]phenyl] O-ethyl S-propyl phosphorothioate) demonstrated that adult boll weevils (BWv). Amthonomus grandis Boheman, absorbed topical doses of the compound at a significantly slower rate than 3rd-instar, insecticide-susceptible (S-TBW) or field-collected (F-TBW) tobacco budworms, Heliothis virescens (F.), and that absorption by F-TBW was significantly slower than for S-TBW. In tests of the topical toxicity of RH-0994 against third-stage TBW and adult BWv, the order of susceptibility was S-TBW > F-TBW > BWv. Comparative studies of the metabolism of [14C]RH-0994 by fifth stage S- and F-TBW larvae indicated the insects metabolized oral doses of the compound rapidly at about equivalent rates and produced the same array of metabolites. Field tests of RH-0994 (0.84 and 1.12 kg/ha) against natural populations of Heliothis spp. in cotton indicated that control was comparable to that afforded by sulprofos (1.12 kg/hal and f1ucythrinate (28.0 and 44.8 g/ha).

Document Type: Research Article

Publication date: April 1, 1983

More about this publication?
  • Journal of Economic Entomology is published bimonthly in February, April, June, August, October, and December. The journal publishes articles on the economic significance of insects and is divided into the following sections: apiculture & social insects; arthropods in relation to plant disease; forum; insecticide resistance and resistance management; ecotoxicology; biological and microbial control; ecology and behavior; sampling and biostatistics; household and structural insects; medical entomology; molecular entomology; veterinary entomology; forest entomology; horticultural entomology; field and forage crops, and small grains; stored-product; commodity treatment and quarantine entomology; and plant resistance. In addition to research papers, Journal of Economic Entomology publishes Letters to the Editor, interpretive articles in a Forum section, Short Communications, Rapid Communications, and Book Reviews.
  • Editorial Board
  • Submit a Paper
  • Subscribe to this Title
  • Information for Advertisers
  • Visit this journal's homepage
  • ingentaconnect is not responsible for the content or availability of external websites
Related content

Tools

Favourites

Share Content

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
X
Cookie Policy
ingentaconnect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more