caa a22 4500 467902275 CHVBK 20180406152822.0 cr unu---uuuuu 170328e20060501xx s 000 0 eng 10.1007/s10661-006-7394-y doi (NATIONALLICENCE)springer-10.1007/s10661-006-7394-y Dissipation of Endosulfan and Dichlorvos Residues In/On Cauliflower Curds [Elektronische Daten] [A. Deivendran, Beena Kumari, G. Yadav] Dissipation behaviour of endosulfan and dichlorvos in/on cauliflower, variety Snowball-16, was studied during rabi season (Sep.-March) 2003-2004. Endosulfan and dichlorvos were sprayed @ 350 and 110g a.i. with 115 g a.i., respectively, 80 days after transplanting. Samples were taken at the interval of 0 (1h after spray), 3, 5, 7, and 10 days after spray (DAS) in triplicate and residues were estimated on GC-ECD system equipped with capillary column. The initial deposits of 3.452 and 0.295μgg−1 of endosulfan and dichlorvos dissipated to 0.084 (97.56%) and 0.009 (96.95%), respectively after 10 DAS. Residues of endosulfan reached below maximum residue limit of 2μgg−1 one day after spray and of dichlorvos were below MRL value of 0.5μgg−1 even on 0 day. Dissipation pattern followed first order kinetics for both the insecticides with half life periods of 1.81 and 2.08 days for endosulfan and dichlorvos, respectively. Springer Science + Business Media, Inc., 2006 cauliflower nationallicence dichlorvos nationallicence dissipation nationallicence endosulfan nationallicence gas liquid chromatography (GLC) nationallicence maximum residue limit (MRL) nationallicence Deivendran A. Department of Entomology, CCS Haryana Agricultural University, 125004, Hisar, India aut Kumari Beena Department of Entomology, CCS Haryana Agricultural University, 125004, Hisar, India aut Yadav G. Department of Entomology, CCS Haryana Agricultural University, 125004, Hisar, India aut Environmental Monitoring and Assessment Kluwer Academic Publishers 116/1-3(2006-05-01), 307-313 0167-6369 116:1-3<307 2006 116 10661 https://doi.org/10.1007/s10661-006-7394-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10661-006-7394-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Deivendran A. Department of Entomology, CCS Haryana Agricultural University, 125004, Hisar, India aut NATIONALLICENCE 700 1- Kumari Beena Department of Entomology, CCS Haryana Agricultural University, 125004, Hisar, India aut NATIONALLICENCE 700 1- Yadav G. Department of Entomology, CCS Haryana Agricultural University, 125004, Hisar, India aut NATIONALLICENCE 773 0- Environmental Monitoring and Assessment Kluwer Academic Publishers 116/1-3(2006-05-01), 307-313 0167-6369 116:1-3<307 2006 116 10661 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer