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The antifeedant effect of some new withanolides on three insect species, spodoptera littoralis, epilachna varivestis and tribolium castaneum
Year:
1987
Source of publication :
Phytoparasitica
Authors :
אליהו, מרים
;
.
אשר, קורט רודולף
;
.
Volume :
15
Co-Authors:
Ascher, K.R.S., Dept. of Toxicology, ARO, The Volcani Center, Bet Dagan, Israel
Eliyahu, M., Dept. of Toxicology, ARO, The Volcani Center, Bet Dagan, Israel
Glotter, E., Dept. of Biochemistry and Human Nutrition, Faculty of Agriculture, The Hebrew University of Jerusalem, Rehovot, Israel
Goldman, A., Dept. of Biochemistry and Human Nutrition, Faculty of Agriculture, The Hebrew University of Jerusalem, Rehovot, Israel
Kirson, I., Dept. of Biochemistry and Human Nutrition, Faculty of Agriculture, The Hebrew University of Jerusalem, Rehovot, Israel
Abraham, A., Dept. of Biochemistry and Human Nutrition, Faculty of Agriculture, The Hebrew University of Jerusalem, Rehovot, Israel
Jacobson, M., Biologically Active Natural Products Laboratory, Agricultural Environmental Quality Institute, Beltsville Agricultural Research Center, MD 20705, Beltsville, United States
Schmutterer, H., Institute of Phytopathology and Applied Zoology, Justus-Liebig University, Giessen, Germany
Facilitators :
From page:
15
To page:
29
(
Total pages:
15
)
Abstract:
The antifeedant effect of several new withanolides on larvae of Spodoptera littoralis, Epilachna varivestis and Tribolium castaneum was investigated. 2,3-Dihydrowithanolide E (II) was an antifeedant for S. littoralis and E. varivestis; nicalbin A (XIV), and a mixture of withanicandrin (IX) and daturalactone A (X), were active against E. varivestis and T. castaneum. Some activity was shown by 6β,14α,17β,20αF-tetrahydroxy-1-oxowitha-2,4,24-trienolide (V) against S. littoralis; 4β,5β-epoxy-6α,14α,17β,20αF-tetrahydroxy-l-oxowitha-2,24-dienolide (VII) against E. varivestis and T. castaneum; 5α,6α,-epoxy-14α,17β,20αF-trihydroxy-1-oxowitha-2,24-dienolide (VI) against E. varivestis; and nicalbin B (XV) against T. castaneum. © 1987 Springer Science + Business Media B.V.
Note:
Related Files :
Antifeedants
Epilachna varivestis
Spodoptera littoralis
Tribolium castaneum
Withanolides
עוד תגיות
תוכן קשור
More details
DOI :
10.1007/BF02980516
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
30269
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:53
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Scientific Publication
The antifeedant effect of some new withanolides on three insect species, spodoptera littoralis, epilachna varivestis and tribolium castaneum
15
Ascher, K.R.S., Dept. of Toxicology, ARO, The Volcani Center, Bet Dagan, Israel
Eliyahu, M., Dept. of Toxicology, ARO, The Volcani Center, Bet Dagan, Israel
Glotter, E., Dept. of Biochemistry and Human Nutrition, Faculty of Agriculture, The Hebrew University of Jerusalem, Rehovot, Israel
Goldman, A., Dept. of Biochemistry and Human Nutrition, Faculty of Agriculture, The Hebrew University of Jerusalem, Rehovot, Israel
Kirson, I., Dept. of Biochemistry and Human Nutrition, Faculty of Agriculture, The Hebrew University of Jerusalem, Rehovot, Israel
Abraham, A., Dept. of Biochemistry and Human Nutrition, Faculty of Agriculture, The Hebrew University of Jerusalem, Rehovot, Israel
Jacobson, M., Biologically Active Natural Products Laboratory, Agricultural Environmental Quality Institute, Beltsville Agricultural Research Center, MD 20705, Beltsville, United States
Schmutterer, H., Institute of Phytopathology and Applied Zoology, Justus-Liebig University, Giessen, Germany
The antifeedant effect of some new withanolides on three insect species, spodoptera littoralis, epilachna varivestis and tribolium castaneum
The antifeedant effect of several new withanolides on larvae of Spodoptera littoralis, Epilachna varivestis and Tribolium castaneum was investigated. 2,3-Dihydrowithanolide E (II) was an antifeedant for S. littoralis and E. varivestis; nicalbin A (XIV), and a mixture of withanicandrin (IX) and daturalactone A (X), were active against E. varivestis and T. castaneum. Some activity was shown by 6β,14α,17β,20αF-tetrahydroxy-1-oxowitha-2,4,24-trienolide (V) against S. littoralis; 4β,5β-epoxy-6α,14α,17β,20αF-tetrahydroxy-l-oxowitha-2,24-dienolide (VII) against E. varivestis and T. castaneum; 5α,6α,-epoxy-14α,17β,20αF-trihydroxy-1-oxowitha-2,24-dienolide (VI) against E. varivestis; and nicalbin B (XV) against T. castaneum. © 1987 Springer Science + Business Media B.V.
Scientific Publication
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