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Updated peer review of the pesticide risk assessment of the active substance asulam (variant evaluated asulam-sodium).
European Food Safety Authority (EFSA); Alvarez F, Arena M, Auteri D, Borroto J, Brancato A, Carrasco Cabrera L, Castoldi AF, Chiusolo A, Colagiorgi A, Colas M, Crivellente F, De Lentdecker C, Egsmose M, Fait G, Gouliarmou V, Ferilli F, Greco L, Ippolito A, Istace F, Jarrah S, Kardassi D, Kienzler A, Leuschner R, Lava R, Linguadoca A, Lythgo C, Magrans O, Mangas I, Miron I, Molnar T, Padovani L, Parra Morte JM, Pedersen R, Reich H, Santos M, Sharp R, Szentes C, Terron A, Tiramani M, Vagenende B, Villamar-Bouza L. European Food Safety Authority (EFSA), et al. EFSA J. 2021 Nov 11;19(11):e06921. doi: 10.2903/j.efsa.2021.6921. eCollection 2021 Nov. EFSA J. 2021. PMID: 34804237 Free PMC article. Review.
The conclusions were reached on the basis of the evaluation of the representative use of asulam (variant evaluated asulam-sodium) as a herbicide on spinach and tulip, hyacinth and lily for bulb production. ...Concerns are identified. An evaluation of data concerning …
The conclusions were reached on the basis of the evaluation of the representative use of asulam (variant evaluated asulam-sodi …
[Determination of Asulam in Livestock Products by LC-MS/MS].
Kobayashi M, Sakai N, Ohmachi Y, Morita Y, Nemoto S, Otsuka K. Kobayashi M, et al. Shokuhin Eiseigaku Zasshi. 2021;62(1):1-7. doi: 10.3358/shokueishi.62.1. Shokuhin Eiseigaku Zasshi. 2021. PMID: 33658458 Free article. Japanese.
An analytical method based on LC-MS/MS was developed for the determination of asulam in livestock products. Asulam in livestock products was extracted with acetone. ...The sample solution was subjected to LC-MS/MS using an external solvent calibration curve. The ave …
An analytical method based on LC-MS/MS was developed for the determination of asulam in livestock products. Asulam in livestoc …
Crystal structure of Arabidopsis thaliana HPPK/DHPS, a bifunctional enzyme and target of the herbicide asulam.
Vadlamani G, Sukhoverkov KV, Haywood J, Breese KJ, Fisher MF, Stubbs KA, Bond CS, Mylne JS. Vadlamani G, et al. Plant Commun. 2022 Jul 11;3(4):100322. doi: 10.1016/j.xplc.2022.100322. Epub 2022 Apr 9. Plant Commun. 2022. PMID: 35605193 Free PMC article.
Of the known herbicide modes of action, 7,8-dihydropterin synthase (DHPS), which is involved in folate biosynthesis, is targeted by just one commercial herbicide, asulam. A mimic of the substrate para-aminobenzoic acid, asulam is chemically similar to sulfonamide an …
Of the known herbicide modes of action, 7,8-dihydropterin synthase (DHPS), which is involved in folate biosynthesis, is targeted by just one …
Recovery of upland acid grasslands after successful Pteridium aquilinum control: Long-term effectiveness of cutting, repeated herbicide treatment and bruising.
Alday JG, Cox ES, Santana VM, Lee H, Ghorbani J, Milligan G, McAllister HA, Pakeman RJ, Le Duc MG, Marrs RH. Alday JG, et al. J Environ Manage. 2023 Sep 15;342:118273. doi: 10.1016/j.jenvman.2023.118273. Epub 2023 Jun 1. J Environ Manage. 2023. PMID: 37269728 Free article.
In Phase 1 (2005-2012) we controlled the P. aquilinum by cutting and bruising, both twice and thrice annually, and a herbicide treatment (asulam in year 1, followed by annual spot-re-treatment of all emergent fronds). ...At the end of Phase 1, a good reduction of P. aquili …
In Phase 1 (2005-2012) we controlled the P. aquilinum by cutting and bruising, both twice and thrice annually, and a herbicide treatment ( …
Identification and Characterization of Asulam Impurities in Self Made Bulk Batch Synthesis and Quantification by RP-HPLC Method.
Mahaboob Basha D, Venkata Reddy G, Gopi Krishna Y, Kumara Swamy BE, Vijay R. Mahaboob Basha D, et al. J AOAC Int. 2018 Sep 1;101(5):1448-1460. doi: 10.5740/jaoacint.17-0316. Epub 2018 Apr 19. J AOAC Int. 2018. PMID: 29673416
The developed HPLC method was validated with respect to linearity (25.64-151.83 mg/L for Asulam and 0.71-16.29, 1.02-12.26, 1.01-20.29, 0.60-10.01, 1.04-16.65, 0.94-22.47, 0.93-16.60, 1.00-12.45, 1.00-12.45, and 0.71-12.17 mg/L for Impurities A to I with a correlation coef …
The developed HPLC method was validated with respect to linearity (25.64-151.83 mg/L for Asulam and 0.71-16.29, 1.02-12.26, 1.01-20.2 …
The effectiveness of asulam for bracken (Pteridium aquilinum) control in the United Kingdom: a meta-analysis.
Stewart GB, Pullin AS, Tyler C. Stewart GB, et al. Environ Manage. 2007 Nov;40(5):747-60. doi: 10.1007/s00267-006-0128-7. Epub 2007 Sep 28. Environ Manage. 2007. PMID: 17906891
Here we evaluate the evidence regarding the effectiveness of asulam for the control of bracken. Thirteen studies provided data for meta-analyses which demonstrate that application of the herbicide asulam reduces bracken abundance. ...There is insufficient available …
Here we evaluate the evidence regarding the effectiveness of asulam for the control of bracken. Thirteen studies provided data for me …
Metabolism of the carbamate herbicide, asulam, in the rat.
Heijbroek WM, Muggleton DF, Parke DV. Heijbroek WM, et al. Xenobiotica. 1984 Mar;14(3):235-47. doi: 10.3109/00498258409151408. Xenobiotica. 1984. PMID: 6711013
The metabolism of [ring-14C]asulam, a systemic herbicide highly effective against bracken, has been studied in rats. ...Although not hydroxylated by rats in vivo, evidence was obtained for the hydroxylation of asulam by rat-liver microsomal preparations in vitro....
The metabolism of [ring-14C]asulam, a systemic herbicide highly effective against bracken, has been studied in rats. ...Although not …
Peer review of the pesticide risk assessment of the active substance asulam (variant evaluated asulam-sodium).
European Food Safety Authority (EFSA); Arena M, Auteri D, Barmaz S, Brancato A, Brocca D, Bura L, Chiusolo A, Court Marques D, Crivellente F, De Lentdecker C, Egsmose M, Fait G, Ferreira L, Goumenou M, Greco L, Ippolito A, Istace F, Jarrah S, Kardassi D, Leuschner R, Lythgo C, Magrans JO, Medina P, Miron I, Molnar T, Nougadere A, Padovani L, Parra Morte JM, Pedersen R, Reich H, Sacchi A, Santos M, Serafimova R, Sharp R, Stanek A, Streissl F, Sturma J, Szentes C, Tarazona J, Terron A, Theobald A, Vagenende B, Villamar-Bouza L. European Food Safety Authority (EFSA), et al. EFSA J. 2018 Apr 20;16(4):e05251. doi: 10.2903/j.efsa.2018.5251. eCollection 2018 Apr. EFSA J. 2018. PMID: 32625883 Free PMC article. Review.
The conclusions of EFSA following the peer review of the initial risk assessments carried out by the competent authority of the rapporteur Member State, the United Kingdom, for the pesticide active substance asulam and the assessment of applications for maximum residue lev …
The conclusions of EFSA following the peer review of the initial risk assessments carried out by the competent authority of the rapporteur M …
The first monoclonal antibody-based, matrix-resistant immunoassay for the carbamate herbicide asulam, in water.
Spoors JA, Winger LA, Siew LK, Dessi JL, Jennens L, Self CH. Spoors JA, et al. J Environ Monit. 2002 Dec;4(6):917-21. doi: 10.1039/b206285m. J Environ Monit. 2002. PMID: 12509045
However, asulam is increasingly used in sensitive agricultural areas, and statutory regulations concerning its monitoring will undoubtedly become more stringent. ...By the expedient of employing a specialised approach to final immunisation with an asulam-protein con …
However, asulam is increasingly used in sensitive agricultural areas, and statutory regulations concerning its monitoring will undoub …
Assessment of photo electro-Fenton and solar photo electro-Fenton processes for the efficient degradation of asulam herbicide.
Vigil-Castillo HH, Ruiz-Ruiz EJ, López-Velázquez K, Hinojosa-Reyes L, Gaspar-Ramírez O, Guzmán-Mar JL. Vigil-Castillo HH, et al. Chemosphere. 2023 Oct;338:139585. doi: 10.1016/j.chemosphere.2023.139585. Epub 2023 Jul 19. Chemosphere. 2023. PMID: 37478989
A central composite design combined with response surface methodology was applied to determine the optimal operating conditions of current intensity = 0.30 A, [Fe(2+)] = 0.3 mM, and [Na(2)SO(4)] = 0.11 M at pH 3 to achieve the complete degradation of asulam by electro-Fent …
A central composite design combined with response surface methodology was applied to determine the optimal operating conditions of current i …
60 results