20
Views
0
CrossRef citations to date
0
Altmetric
Research Article

Method validation and residue analysis of fluoxapiprolin and its metabolites on tomato by QuEChERS method combination with liquid chromatography tandem mass spectrometry (LC-MS/MS)

, , &
Received 03 Jan 2024, Accepted 13 Apr 2024, Published online: 21 May 2024
 

ABSTRACT

Field experiments were conducted to investigate the dissipation and persistence of fluoxapiprolin and its metabolites (BDM-pyrazole, Pyrazole-acetic acid, Pyrazole-methyl sulphinyl acid, Pyrazole-alanine and Pyrazole-alanine oxopropanoic acid). For method validation, all the samples were spiked with fluoxapiprolin and its metabolites at different levels. The mean recoveries of fluoxapiprolin and its metabolites were more than 75%. For field application, the treatments consisted of one control and two different doses of Fluoxapiprolin 20 g L−1 as suspension concentrate (25 and 50 g ha−1). Tomato fruit samples were collected at random in each replication separately at 0, 1st, 3rd, 5th, 7th, 14th, 21st and 28th days after third application. Soil sample was collected at random in each plot separately at 21 days after the third application. Initial residues of fluoxapiprolin were found to be 0.08 and 0.11 mg kg−1 at 25 and 50 g a.i.ha−1. Residues of fluoxapiprolin were observed up to 7 days of spray. No metabolites of fluoxapiprolin were found in tomato samples. Soil samples collected on the 21st day after the third application did not reveal the presence of fluoxapiprolin and its metabolites residues at both the doses.

Disclosure statement

No potential conflict of interest was reported by the author(s).

Additional information

Funding

The work was supported by the Indian Council of Agricultural Research under All India Network Project on Pesticide Residues.

Log in via your institution

Log in to Taylor & Francis Online

PDF download + Online access

  • 48 hours access to article PDF & online version
  • Article PDF can be downloaded
  • Article PDF can be printed
USD 61.00 Add to cart

Issue Purchase

  • 30 days online access to complete issue
  • Article PDFs can be downloaded
  • Article PDFs can be printed
USD 1,223.00 Add to cart

* Local tax will be added as applicable

Related Research

People also read lists articles that other readers of this article have read.

Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine.

Cited by lists all citing articles based on Crossref citations.
Articles with the Crossref icon will open in a new tab.