EFFECT OF SOME INSECTICIDES ON CERTAIN ENZYMES OF SPODOPTERA LITTORALIS (BOSID.) | ||||
| Egyptian Journal of Agricultural Research | ||||
| Article 5, Volume 92, Issue 2, July 2014, Page 501-512 PDF (2.75 MB) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ejar.2014.155160 | ||||
 View on SCiNiTO | ||||
| Author | ||||
| HANAN, S. ABD-EL-AZIZ | ||||
| Plant Protection Research Institute, Agricultural Research Center, Dokki, Giza, Egypt. | ||||
| Abstract | ||||
| The effects of three new insecticides belonging to different groups on some enzyme activities of the 4th instar larvae of Spodoptera littoralis were studied. The results proved that the three tested insecticides i.e. Indoxacarb, Emamectin benzoate and Pyridalyl inhibited all the enzymes. In this investigation, Indoxacarb was the most inhibitive of α- esterase and GST activities. Emamectin benzoate, resulted in pronounced inhibition of GOT, LDH. But , Pyridalyl induced significant stimulation of GPT, LDH and β- esterase. | ||||
| Keywords | ||||
| S. littoralis; indoxacarb; pyridalyl; emamectin; α - esterase; β-esterase; Gpt; Got; glutathione-S-transferase (Gst) and LDH | ||||
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