Fidel González‐Torralva Source Confirmed

Affiliation confirmed via AI analysis of OpenAlex, ORCID, and web sources.

Assistant Research Scientist

University of Arkansas at Fayetteville

staff

14 h-index 29 pubs 710 cited

Research Areas

Weed Control and Herbicide Applications Plant Physiology and Cultivation Studies Agronomic Practices and Intercropping Systems Pesticide and Herbicide Environmental Studies Genomics and Phylogenetic Studies Plant Stress Responses and Tolerance

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ORCID Research Group

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OverviewAI-generated summary

Fidel González‐Torralva investigates herbicide resistance mechanisms in agricultural weeds. His research focuses on understanding how weeds like Palmer amaranth (<i>Amaranthus palmeri</i>) and barnyardgrass (<i>Echinochloa crus‐galli</i>) develop resistance to commonly used herbicides, such as glufosinate, florpyrauxifen‐benzyl, cyhalofop‐butyl, and trifluralin. He has published work detailing the molecular basis of this resistance, including the overexpression of specific genes like Acetyl CoA Carboxylase 1 and 3 (ACCase1 and ACCase3) and CYP81A21, and specific gene mutations such as Ile1781Leu in ACCase. González‐Torralva also studies the cross-resistance patterns of weeds to different herbicide classes and the efficacy of herbicides like benzobicyclon, which can be influenced by plant growth stage and genetic factors. His work involves collaborations with researchers at the University of Arkansas at Fayetteville, including Jason K. Norsworthy, with whom he has co-authored eight publications. González‐Torralva's research contributes to the understanding of weed management strategies in agriculture.

Metrics

  • h-index: 14
  • Publications: 29
  • Citations: 710

Selected Publications

  • Target‐site mutations Ile1781Leu and Ile2041Asn in the <i>ACCase2</i> gene confer resistance to fluazifop‐p‐butyl and pinoxaden herbicides in a johnsongrass accession from Arkansas, USA (2024) DOI
  • Quizalofop resistance in weedy rice (Oryza sativa L.) is mainly conferred by an Ile1781Leu mutation (2023) DOI
  • Overexpression of <i>Acetyl CoA Carboxylase 1</i> and <i>3</i> ( <i>ACCase1</i> and <i>ACCase3</i> ), and <i>CYP81A21</i> were related to cyhalofop resistance in a barnyardgrass accession from Arkansas (2023) DOI
  • Unraveling the mechanism of resistance in a glufosinate-resistant Palmer amaranth (<i>Amaranthus palmeri</i>) accession (2022) DOI
  • Cross-resistance of barnyardgrass [Echinochloa crus-galli (L.) P. Beauv.] to aryloxyphenoxypropionate herbicides (2022) DOI
  • Benzobicyclon efficacy is affected by plant growth stage, <i>HPPD Inhibitor Sensitive 1</i> (<i>HIS1</i>) expression and zygosity in weedy rice (<i>Oryza sativa</i>) (2022) DOI
  • Absorption, translocation, and metabolism of florpyrauxifen-benzyl and cyhalofop-butyl in cyhalofop-butyl-resistant barnyardgrass [Echinochloa crus-galli (L.) P. Beauv.] (2021) DOI
  • Non‐target‐site resistance mechanism of barnyardgrass [<scp><i>Echinochloa crus‐galli</i></scp> (L.) P. Beauv.] to florpyrauxifen‐benzyl (2021) DOI
  • Understanding Resistance Mechanisms to Trifluralin in an Arkansas Palmer Amaranth Population (2021) DOI

Collaborators

Researchers in the database who share publications

Jason K. Norsworthy University of Arkansas at Fayetteville 8 shared publications Grant L. Priess University of Arkansas at Fayetteville 2 shared publications Pâmela Carvalho-Moore University of Arkansas at Fayetteville 1 shared publication Susee Sudhakar University of Arkansas at Fayetteville 1 shared publication Tony Avent University of Arkansas at Fayetteville 1 shared publication

Similar Researchers

Based on overlapping research topics

Nilda R. Burgos University of Arkansas at Fayetteville
Weed Control and Herbicide Applications Plant Physiology and Cultivation Studies Agronomic Practices and Intercropping Systems
Strong match 6 shared topics
Pâmela Carvalho-Moore University of Arkansas at Fayetteville
Weed Control and Herbicide Applications Plant Physiology and Cultivation Studies Agronomic Practices and Intercropping Systems
Strong match 6 shared topics
Hannah E. Wright‐Smith University of Arkansas at Little Rock
Weed Control and Herbicide Applications Plant Physiology and Cultivation Studies Agronomic Practices and Intercropping Systems
Strong match 5 shared topics
Juan Camilo Velásquez University of Arkansas at Fayetteville
Weed Control and Herbicide Applications Plant Physiology and Cultivation Studies Agronomic Practices and Intercropping Systems
Strong match 5 shared topics
Reiofeli A. Salas-Perez University of Arkansas at Fayetteville
Weed Control and Herbicide Applications Plant Physiology and Cultivation Studies Agronomic Practices and Intercropping Systems
Strong match 5 shared topics
Gulab Rangani University of Arkansas at Fayetteville
Weed Control and Herbicide Applications Plant Physiology and Cultivation Studies Pesticide and Herbicide Environmental Studies
Strong match 5 shared topics