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קהילה:
אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
Optimized mixture of sex pheromonal components for trapping of male Spodoptera littoralis in Israel
Year:
1982
Source of publication :
Phytoparasitica
Authors :
גרינברג-לוי, סימה
;
.
דונקלבלום, עזרא
;
.
Volume :
10
Co-Authors:
Dunkelblum, E., Div. of Pesticide Residues and Natural Products Chemistry, ARO, The Volcani Center, Bet Dagan, Israel
Kehat, M., Div. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Gothilf, S., Div. of Pesticide Residues and Natural Products Chemistry, ARO, The Volcani Center, Bet Dagan, Israel
Greenberg, S., Div. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Sklarsz, B., Chemistry Department, Bar-Ilan University, Ramat Gan, Israel
Facilitators :
From page:
21
To page:
26
(
Total pages:
6
)
Abstract:
The sex pheromone gland extracts of Spodoptera littoralis (Boisd.) in Israel were reexamined by capillary gas chromatography and capillary gas chromatography combined with mass spectrometry. The following compounds were identified: (Z)-9-tetradecenyl acetate (46%), (Z,E)-9,11-tetradecadienyl acetate (33%), (Z,Z)-9,11-tetradecadienyl acetate (4%), (E)-11-tetradecadienyl acetate (9%), (Z)-11-tetradecenyl acetate (7%), and (Z,E)-9,12-tetradecadienyl acetate (0.5-1%). Field tests with various combinations of the major attractant (Z,E)-9,11-tetradecadienyl acetate and the minor components indicated that the best lure for S. littoralis in Israel is 2 mg (Z,E)-9,11-tetradecadienyl acetate containing 0.2-1% of (Z,E)9,12-tetradecadienyl acetate. © 1982 Springer Science + Business Media B.V.
Note:
Related Files :
capillary gas chromatography
sex pheromone
Spodoptera littoralis
threshold concentration of minor component
עוד תגיות
תוכן קשור
More details
DOI :
10.1007/BF02981888
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
20478
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:36
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Scientific Publication
Optimized mixture of sex pheromonal components for trapping of male Spodoptera littoralis in Israel
10
Dunkelblum, E., Div. of Pesticide Residues and Natural Products Chemistry, ARO, The Volcani Center, Bet Dagan, Israel
Kehat, M., Div. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Gothilf, S., Div. of Pesticide Residues and Natural Products Chemistry, ARO, The Volcani Center, Bet Dagan, Israel
Greenberg, S., Div. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Sklarsz, B., Chemistry Department, Bar-Ilan University, Ramat Gan, Israel
Optimized mixture of sex pheromonal components for trapping of male Spodoptera littoralis in Israel
The sex pheromone gland extracts of Spodoptera littoralis (Boisd.) in Israel were reexamined by capillary gas chromatography and capillary gas chromatography combined with mass spectrometry. The following compounds were identified: (Z)-9-tetradecenyl acetate (46%), (Z,E)-9,11-tetradecadienyl acetate (33%), (Z,Z)-9,11-tetradecadienyl acetate (4%), (E)-11-tetradecadienyl acetate (9%), (Z)-11-tetradecenyl acetate (7%), and (Z,E)-9,12-tetradecadienyl acetate (0.5-1%). Field tests with various combinations of the major attractant (Z,E)-9,11-tetradecadienyl acetate and the minor components indicated that the best lure for S. littoralis in Israel is 2 mg (Z,E)-9,11-tetradecadienyl acetate containing 0.2-1% of (Z,E)9,12-tetradecadienyl acetate. © 1982 Springer Science + Business Media B.V.
Scientific Publication
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