Önal, G.2021-10-202021-10-201978-02Önal, G. (1978). Leaching of dieldrin, permethrin, phenyl urea and 4 - Cl phenyl urea pesticides through soil. Technical Journal, 5(1), 3-6.http://kurumsalarsiv.tenmak.gov.tr/handle/20.500.12878/1789Dört UC- etiketli pestisidin (Dieldrin, Permethrin, Fenil Üre ve 4-CL Fenil Üre) toprak içinde ilerlemesi çalışmaları yapılmış, Dieldrin ve Permethrin’in toprak yüzeyinde tu tulup, alt tabakalara ilerlemediği fakat Fenil Üre ve 4-CL Fenil Ürenin toprak içinde 7.5 cm derinliğine kadar ilerlediği tesbit edilmiştir.Leaching of four UC- labelled pesticides (Dieldrin, Permethrin, Phenyl Urea and 4 - CL Phenyl Urea) were investigated. It was found that Dieldrin and Permethrin were not leached through soil and adsorbed by the soil, Phenyl Urea and 4-CL Phenyl Urea were leached to 7.5 cm. depth in soil.enginfo:eu-repo/semantics/openAccess4 - Cl phenyl urea pesticides4 - Cl fenil üre pestisitleriThrough soilTopraktan sızmaPhenylFenilPermethrinPermetrinUreaÜreDieldrinarticle5361