חיפוש מתקדם
Ishaaya, I., Division of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Yablonski, S., Division of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Ascher, K.R.S., Division of Toxicology, ARO, The Volcani Center, Bet Dagan, Israel
Casida, J.E., Pesticide Chemistry and Toxicology Laboratory, Department of Entomological Sciences, University of California, Berkeley, CA 94720, United States
Tetraphenylstibonium chloride (Ph4SbCl) at a dietary level of 500-2000 μmol/kg inhibits larval growth, gut invertase activity, pupation, and emergence of Tribolium confusum and Tribolium castaneum. Tetraphenylphosphonium chloride (Ph4PCl) in this concentration range inhibits growth and gut invertase activity without affecting pupation and emergence whereas tetraphenylarsonium chloride is essentially inactive in all respects. Triphenylstibine (Ph3Sb) but not the other triphenyl derivatives (amine, phosphine, and arsine) inhibits both larval growth and gut digestive enzyme activities (invertase and protease) in vivo. Protease but not invertase is inhibited in vitro by Ph4PCl and Ph4SbCl at 2 × 10-3 M. Ph4PCl appears to act as an antifeeding agent and Ph4SbCl and Ph3Sb as more general toxicants. © 1980.
פותח על ידי קלירמאש פתרונות בע"מ -
הספר "אוצר וולקני"
אודות
תנאי שימוש
Triphenyl and tetraphenyl derivatives of group V elements as inhibitors of growth and digestive enzymes of Tribolium confusum and Tribolium castaneum larvae
13
Ishaaya, I., Division of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Yablonski, S., Division of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Ascher, K.R.S., Division of Toxicology, ARO, The Volcani Center, Bet Dagan, Israel
Casida, J.E., Pesticide Chemistry and Toxicology Laboratory, Department of Entomological Sciences, University of California, Berkeley, CA 94720, United States
Triphenyl and tetraphenyl derivatives of group V elements as inhibitors of growth and digestive enzymes of Tribolium confusum and Tribolium castaneum larvae
Tetraphenylstibonium chloride (Ph4SbCl) at a dietary level of 500-2000 μmol/kg inhibits larval growth, gut invertase activity, pupation, and emergence of Tribolium confusum and Tribolium castaneum. Tetraphenylphosphonium chloride (Ph4PCl) in this concentration range inhibits growth and gut invertase activity without affecting pupation and emergence whereas tetraphenylarsonium chloride is essentially inactive in all respects. Triphenylstibine (Ph3Sb) but not the other triphenyl derivatives (amine, phosphine, and arsine) inhibits both larval growth and gut digestive enzyme activities (invertase and protease) in vivo. Protease but not invertase is inhibited in vitro by Ph4PCl and Ph4SbCl at 2 × 10-3 M. Ph4PCl appears to act as an antifeeding agent and Ph4SbCl and Ph3Sb as more general toxicants. © 1980.
Scientific Publication
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