Study the persistence of pesticides under certain different environmental condition and evolution of their impurities
Joint Authors
Source
Egyptian Journal of Plant Protection Research Institute
Issue
Vol. 3, Issue 4 (31 Dec. 2020), pp.1004-1011, 8 p.
Publisher
Plant Protection Research Institute
Publication Date
2020-12-31
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
The present work was carried out to study the effect of storage under high temperature pesticides of naserzol ( Propiconazole 25 % EC W/V ), nofostar (Dimethomorph 5%WDG W/W), self (Fludioxonil 25 %WG W/W ) butox (Deltamethrin 50 % W/v EC ), lamba pawer (Lambda- cyhalothrain 10 % W/v Sc ) and teknofos (Cholrpyrifos 45 % W/v EC).The stability of active ingredient of the tested pesticides under storage 54 oC for 14 days and influence direct sunlight were studied .
The active ingredient were propiconazole, dimethomorph and fludioxonil 25.31, 5.03 and 10.21 before storage for propiconazole, dimethomorph and fludioxonil, respectively and become after storage 54 oC 18.65 , 4.67 and 7.68 at the end experiment .The loose percentages were 26.31, 7.15 and 24.77 % when the pesticides compound previously were stored at 54 oC for 14 days.
Also, the stability active ingredient before influence sunlight 25.07 , 5.03 and 10.21 after influence sunlight 22.01, 4.10 and 9.11 %, respectively .
Stability of active ingredient were deltamethrin, lambada-cyhalothrin and cholrpyrifos 50.45 ,10.23 and 45.03 before storage become after storage 54 oC 25.50 , 4.92 and 45.03 at the end experiment.
The loose percentage were 49.45 , 51.91and 22.71%, respectively, were stored at 54 oC for 14 days .
Deltamethrin impurities' before and after influence storage 54 oC for 14 days indictable but cholrpyrifos impurity of sulfotep (O,O,O’,O’-tetraethyl dithiopyrophosphate ) become storage 54 oC for 14 days 5.098 mg/kg.
American Psychological Association (APA)
Najla, K. Y.& Ulfat, A. R.. 2020. Study the persistence of pesticides under certain different environmental condition and evolution of their impurities. Egyptian Journal of Plant Protection Research Institute،Vol. 3, no. 4, pp.1004-1011.
https://search.emarefa.net/detail/BIM-1238338
Modern Language Association (MLA)
Najla, K. Y.& Ulfat, A. R.. Study the persistence of pesticides under certain different environmental condition and evolution of their impurities. Egyptian Journal of Plant Protection Research Institute Vol. 3, no. 4 (2020), pp.1004-1011.
https://search.emarefa.net/detail/BIM-1238338
American Medical Association (AMA)
Najla, K. Y.& Ulfat, A. R.. Study the persistence of pesticides under certain different environmental condition and evolution of their impurities. Egyptian Journal of Plant Protection Research Institute. 2020. Vol. 3, no. 4, pp.1004-1011.
https://search.emarefa.net/detail/BIM-1238338
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 1010-1011
Record ID
BIM-1238338