2024-03-19T06:37:22Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/598772018-09-11T11:33:39Zcom_10261_15com_10261_6col_10261_268
González, A. G.
Jiménez Díaz, Ignacio Antonio
Ravelo, Ángel G.
Coll Toledano, Josep
González-Pérez, José Antonio
Lloria Tolrá, Joan
2012-11-08T22:10:52Z
2012-11-08T22:10:52Z
1997-09
Biochemical Systematics and Ecology 25(6): 513-519 (1997)
0305-1978
http://hdl.handle.net/10261/59877
10.1016/S0305-1978(97)00035-5
Forty one sesquiterpenes with a dihydro-β-agarofuran skeleton, and 14 related synthetic compounds are assayed for antifeedant and insecticidal activities against the Egyptian cotton leafworm Spodoptera littoralis using the leaf disk method. The antifeedant activity is measured in terms of feeding ratio (FR50) and the insecticidal activity as lethal dose LD100 Thirty eight of the sesquiterpenes assayed show antifeedant activity, including 38 more active then triphenyl tin acetate used as a positive control in this assay. Three sesquiterpenes demonstrate insecticidal activity. Structure activity relations are examined.
eng
openAccess
Celastraceae
Antifeedant activity
Insecticidal activity
Structure-activity relationship
Dihydro-β-agarofuran sesquiterpenes
Spodoptera littoralis
Antifeedant activity of sesquiterpenes from celastraceae
artículo