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פותח על ידי קלירמאש פתרונות בע"מ -
Excretion of unchanged organophosphorus compounds after their consumption by larvae of the Egyptian cotton leafworm, Spodoptera littoralis Boisd
Year:
1976
Authors :
אהרונסון, נדב
;
.
אשר, קורט רודולף
;
.
בן-עזיז, אברהם
;
.
מייסנר, יעקב
;
.
Volume :
6
Co-Authors:
Ben-Aziz, A., Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel
Meisner, J., Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel
Aharonson, N., Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel
Ascher, K.R.S., Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel
Facilitators :
From page:
58
To page:
64
(
Total pages:
7
)
Abstract:
The ingestion and excretion of sublethal doses of phosfolan, monocrotophos, parathion, and leptophos were studied in larvae of the Egyptian cotton leafworm, Spodoptera littoralis Boisd. Styropor (foamed polystyrene) lamellae treated with insecticide-sucrose mixtures were fed to the larvae and recovery of the undecomposed insecticides from the feces could be estimated by gas-liquid chromatography, without any cleanup of the sample. The insecticidal residues on Styropor were found to be stable for 5 days. As regards the percentage of insecticide recovered from the feces, two groups could be distinguished: (a) leptophos, practically complete; parathion, 59-67%; b) phosfolan, 10-23%; monocrotophos, 4-7%. A tentative hypothesis was advanced that both oral toxicity of the four compounds for S. littoralis larvae and their subsequent recovery in the feces were related to water solubility. © 1976.
Note:
Related Files :
drug excretion
invertebrate
leptophos
monocrotophos
parathion
pharmacokinetics
phosfolan
theoretical study
unclassified drug
worm
עוד תגיות
תוכן קשור
More details
DOI :
10.1016/0048-3575(76)90009-2
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
25014
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:11
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Scientific Publication
Excretion of unchanged organophosphorus compounds after their consumption by larvae of the Egyptian cotton leafworm, Spodoptera littoralis Boisd
6
Ben-Aziz, A., Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel
Meisner, J., Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel
Aharonson, N., Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel
Ascher, K.R.S., Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel
Excretion of unchanged organophosphorus compounds after their consumption by larvae of the Egyptian cotton leafworm, Spodoptera littoralis Boisd
The ingestion and excretion of sublethal doses of phosfolan, monocrotophos, parathion, and leptophos were studied in larvae of the Egyptian cotton leafworm, Spodoptera littoralis Boisd. Styropor (foamed polystyrene) lamellae treated with insecticide-sucrose mixtures were fed to the larvae and recovery of the undecomposed insecticides from the feces could be estimated by gas-liquid chromatography, without any cleanup of the sample. The insecticidal residues on Styropor were found to be stable for 5 days. As regards the percentage of insecticide recovered from the feces, two groups could be distinguished: (a) leptophos, practically complete; parathion, 59-67%; b) phosfolan, 10-23%; monocrotophos, 4-7%. A tentative hypothesis was advanced that both oral toxicity of the four compounds for S. littoralis larvae and their subsequent recovery in the feces were related to water solubility. © 1976.
Scientific Publication
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