Journal of Kerbala for Agricultural Sciences

This study aimed to analyzing some pesticide residues using Aspergillus species ,five types of chemicah pesticides are used  ;fungicides  (Ridomil Gold, Esther Aster and Nomolt ,(Insecticides) Chevalier and Palace Paalas ) Herbicides  which are used in the controlling some pests of wheat where the effect  of pesticides on the solid and liquid agricultural mediums  was measured (PDA and PDB) the results showed that the herbicide Chevalier has significant differences on the fungus( A.parasiticus,A.flavus.) ,where the percentage of inhibition (100.00)%, respectively while solid medium ,The rates of inhibition of growth of fungal mass were in the broth medium( 17.69 ,97.97) respectively  ,However the herbicide Paalsa has significant impact on the fungi(A.terres.) ,Where the percentage of inhibition (98.60) %  in the solid medium , the  percentage of inhibition of the fungal mass growth was reached( 7.50)% .

Sought This study to analyze the residuse of pesticides the use of the magnetic field and interaction with  two the types of fungus Fusariumsp.and The fungus resistance biogenic Trichoderma harzianum where s  is the use of five types of pesticides chemical an RIDOMIL GOLD Fengicides , Esther ASTER Insecticide and NOMOLT  and two CHEVALIER and Palace PAALAS Herbicides, by exposing to intensive magnetic field and at different times 24and  48 and 72 and 144 and 720h. the biological analysis was done interaction with  two the types of fungus Fusarium sp.and The fungus resistance biogenic Trichoderma harzianum.shows that the chemical pesticides ASTER and NOMOLT analysis by the magnetic field after exposure for a period of 24,48and 144 h the pesticide ASTER affect the fungi Fusarium oxysporum and the pesticide NOMOLT affect the fungi Fusariumgraminearum terms of (17.12,36.36)%respectively . The chemical pesticides CHEVALIER and PAALAS Do not degrade pesticides magnetic field only by a simple and affect the chemical pesticides CHEVALIER and PAALAS on the fungus resistance biogenic Trichoderma harzianum terms of (92.92,80.83)% respectively ,and for pesticidesRIDOMIL GOLD analysis  after the magnetic field for a period of 24 hours and affect the fungi Fusarium graminearumterms of (65.38)%