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Titolo:
Chemistry and biology of thiamethoxam: a second generation neonicotinoid
Autore:
Maienfisch, P; Angst, M; Brandl, F; Fischer, W; Hofer, D; Kayser, H; Kobel, W; Rindlisbacher, A; Senn, R; Steinemann, A; Widmer, H;
Indirizzi:
Syngenta Crop Protect AG, Res & Technol, CH-4002 Basel, Switzerland Syngenta Crop Protect AG Basel Switzerland CH-4002 02 Basel, Switzerland
Titolo Testata:
PEST MANAGEMENT SCIENCE
fascicolo: 10, volume: 57, anno: 2001,
pagine: 906 - 913
SICI:
1526-498X(200110)57:10<906:CABOTA>2.0.ZU;2-2
Fonte:
ISI
Lingua:
ENG
Soggetto:
ACETYLCHOLINE-RECEPTORS;
Keywords:
insecticides; neonicotinoids; thiamethoxam; discovery; synthesis; 4-nitroimino-1,3,5-oxadiazinanes; structure-activity relationships; mode of action; field performance; use rates; chemical and physical properties; safety profile;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
28
Recensione:
Indirizzi per estratti:
Indirizzo: Maienfisch, P Syngenta Crop Protect AG, Res & Technol, WRO-1060-1-14, CH-4002 Basel, Switzerland Syngenta Crop Protect AG WRO-1060-1-14 Basel Switzerland CH-4002
Citazione:
P. Maienfisch et al., "Chemistry and biology of thiamethoxam: a second generation neonicotinoid", PEST MAN SC, 57(10), 2001, pp. 906-913

Abstract

Thiamethoxam is the first commercial neonicotinoid insecticide from the thianicotinyl subclass. It was discovered in the course of our, optimisation program on neonicotinoids started in 1985. Novel variations of the nitroimino-heterocycle of imidacloprid led to 4-nitroimino-1,3,5-oxadiazinanes exhibiting high insecticidal activity. Among these, thiamethoxam. (CGA 293433) was identified as the best compound and selected for worldwide development. The compound can be synthesised in only a few steps and high yield from easily accessible starting materials. Thiamethoxam. acts, by binding to nicotinic acetylcholine receptors., It exhibits exceptional systemic characteristics and provides excellent control of a broad range of commercially important pests, such as aphids, jassids,. whiteflies, thrips, rice hoppers, Colorado potato beetle, flea beetles and wireworms, as well as some lepidopteran species. In addition, a strong preventative effect on some virus transmissions has been demonstrated. Thiamethoxam is developed both for foliar/soilapplications and as a seed treatment for use in most agricultural crops all over the world. Low use rates, flexible application methods, excellent efficacy, long-lasting residual activity and favourable safety profile make this new insecticide well-suited for modern integrated pest management programmes in many cropping systems. (C) 2001 Society of Chemical Industry.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 09/07/20 alle ore 20:23:38