ABD-EL-AZIZ, H. (2014). EFFECT OF SOME INSECTICIDES ON CERTAIN ENZYMES OF SPODOPTERA LITTORALIS (BOSID.). Egyptian Journal of Agricultural Research, 92(2), 501-512. doi: 10.21608/ejar.2014.155160
HANAN, S. ABD-EL-AZIZ. "EFFECT OF SOME INSECTICIDES ON CERTAIN ENZYMES OF SPODOPTERA LITTORALIS (BOSID.)". Egyptian Journal of Agricultural Research, 92, 2, 2014, 501-512. doi: 10.21608/ejar.2014.155160
ABD-EL-AZIZ, H. (2014). 'EFFECT OF SOME INSECTICIDES ON CERTAIN ENZYMES OF SPODOPTERA LITTORALIS (BOSID.)', Egyptian Journal of Agricultural Research, 92(2), pp. 501-512. doi: 10.21608/ejar.2014.155160
ABD-EL-AZIZ, H. EFFECT OF SOME INSECTICIDES ON CERTAIN ENZYMES OF SPODOPTERA LITTORALIS (BOSID.). Egyptian Journal of Agricultural Research, 2014; 92(2): 501-512. doi: 10.21608/ejar.2014.155160
EFFECT OF SOME INSECTICIDES ON CERTAIN ENZYMES OF SPODOPTERA LITTORALIS (BOSID.)
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.