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Dissipation of penconazole, iprodione and chlorfenapyr residues in grapes and apple fruits under field conditions and certain environmental factors / Fayez Ahmed Alkhlaif ; Supervised Sayed Abbas Elmahy , Islam Noeman Nasr

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Fayez Ahmed Alkhlaif , 2015Description: 127 P. : charts ; 25cmOther title:
  • اختفاء متبقيات البنكونازول وايبرودايون والكلورفينابير في ثمار العنب والتفاح تحت ظروف الحقل وبعض العوامل البيئية [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Economic Entomology and Pesticides Summary: QuEChERS method was tested with four solvents (isopropanole, ethyl acetate, acetonitrile and n-pentane) to choose the high efficiency in recovery to determine penconazole, iprodione and chlorfenapyr from grapes and apple fruits, n-pentane was the best solvent which gave the highest recovery and isopropanole was the lowest. The RL50 and PHI in grapes were 3.65, 3.15, 4.08 and 1, 1 and 21days, respectively. The RL50 and PHI in apple were 1.82, 3.15, 2.77 and 10, 5, 21days, respectively. The method performance was tested on 79 pesticides representing different classes, the recoveries were ranged 75.85-105.66% for grapes and 75.52-105.66% for apple
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Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.07.08.Ph.D.2015.Fa.D (Browse shelf(Opens below)) Not for loan 01010110066586000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.07.08.Ph.D.2015.Fa.D (Browse shelf(Opens below)) 66586.CD Not for loan 01020110066586000

Thesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Economic Entomology and Pesticides

QuEChERS method was tested with four solvents (isopropanole, ethyl acetate, acetonitrile and n-pentane) to choose the high efficiency in recovery to determine penconazole, iprodione and chlorfenapyr from grapes and apple fruits, n-pentane was the best solvent which gave the highest recovery and isopropanole was the lowest. The RL50 and PHI in grapes were 3.65, 3.15, 4.08 and 1, 1 and 21days, respectively. The RL50 and PHI in apple were 1.82, 3.15, 2.77 and 10, 5, 21days, respectively. The method performance was tested on 79 pesticides representing different classes, the recoveries were ranged 75.85-105.66% for grapes and 75.52-105.66% for apple

Issued also as CD

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