Residues of azoxystrobin (Amistar 25% SC), fenhexamid (Telidor 50% SC) and lufenuron (Match 5% EC) were determined on grapes treated with recommended doses. Grape leaves and fruit samples randomly collected after 1hr, 1, 3, 6, 10, 15 and 21 days of application, were extracted, cleaned-up and analyzed using chromatographic methods. Azoxystrobin, fenhexamid and lufenuron residues were dissipated on grape leaves after ten days of treatment by 87.83, 99.23 and 99.29% of the initial concentration, respectively. The corresponding values for dissipation of mentioned pesticides on grape fruits were 93.55, 99.62 and 99.99% of the initial concentration, respectively. The pre-harvest intervals (PHI) were calculated to be 6, 10 and 7 days after application of azoxystrobin, fenhexamid and lufenuron on grapes, respectively.
R. Montasser, M., & A. Mahmoud, H. (2009). Chromatographic Determination of Azoxystrobin, Fenhexamid and Lufenur on Residues in Grapevine. Alexandria Science Exchange Journal, 30(JANUARY- MARCH), 37-44. doi: 10.21608/asejaiqjsae.2009.2356
MLA
Manal R. Montasser; Hend A. Mahmoud. "Chromatographic Determination of Azoxystrobin, Fenhexamid and Lufenur on Residues in Grapevine", Alexandria Science Exchange Journal, 30, JANUARY- MARCH, 2009, 37-44. doi: 10.21608/asejaiqjsae.2009.2356
HARVARD
R. Montasser, M., A. Mahmoud, H. (2009). 'Chromatographic Determination of Azoxystrobin, Fenhexamid and Lufenur on Residues in Grapevine', Alexandria Science Exchange Journal, 30(JANUARY- MARCH), pp. 37-44. doi: 10.21608/asejaiqjsae.2009.2356
VANCOUVER
R. Montasser, M., A. Mahmoud, H. Chromatographic Determination of Azoxystrobin, Fenhexamid and Lufenur on Residues in Grapevine. Alexandria Science Exchange Journal, 2009; 30(JANUARY- MARCH): 37-44. doi: 10.21608/asejaiqjsae.2009.2356
)
View on SCiNiTO