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International Journal of Plant Biology, Volume 16, Issue 3

September 2025 - 41 articles

Cover Story: Hops (Humulus lupulus L.) are essential in brewing, providing bitterness, aroma, and flavor. The rising demand for craft beer has expanded hop production into non-traditional regions where climate constraints limit yield and quality. To address these challenges, plant growth regulators (PGRs) have emerged as potential tools to increase productivity and improve hop cone chemistry. This study evaluates PGR applications in field-grown hops, focusing on cone yield, alpha acids, and volatile compounds. The findings provide insights into how targeted applications can enhance yield and chemical composition, supporting hop production in non-traditional regions while improving traits critical to beer quality. View this paper
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Articles (41)

  • Article
  • Open Access
1,242 Views
15 Pages

Optimizing Ethephon Concentrations for Male Plant Feminization and Enhanced Seed Yield in Dioecious Thai Hemp (Cannabis sativa L. cv. RPF3)

  • Pheeraphan Thongplew,
  • Jakkrapong Kangsopa,
  • Sutheera Hermhuk,
  • Krittiya Tongkoom,
  • Prakash Bhuyar and
  • Nednapa Insalud

18 September 2025

Dioecious hemp cultivation faces significant productivity challenges, as approximately 50% of plants (males) produce no seeds whatsoever, functioning exclusively as pollen donors, creating substantial resource inefficiency in commercial production. T...

  • Article
  • Open Access
700 Views
16 Pages

Residual Effect of Imidazolinone Herbicides on Emergence and Early Development of Forage Species in Rice-Livestock Systems

  • Valentina Rodriguez-De-Barbieri,
  • Pablo González-Barrios,
  • Pablo Rovira,
  • Claudia Marchesi,
  • Robin Cuadro,
  • Rodrigo Zarza and
  • Tiago Edu Kaspary

18 September 2025

The intensification of rice–livestock systems has encouraged the integration of forage species into rice cultivation. However, the use of imidazolinone-tolerant rice cultivars (imazapyr + imazapic, IMIs), essential for weedy rice control, may h...

  • Review
  • Open Access
1,129 Views
15 Pages

Biotechnological and Genomic Applications in the Conservation of Native Blueberries in Natural Habitats

  • Héctor Stalin Arista-Fernández,
  • Angel David Hernández-Amasifuen,
  • Alexandra Jherina Pineda-Lázaro and
  • Juan Carlos Guerrero-Abad

17 September 2025

The conservation of native blueberries (Vaccinium spp.) from Andean and Amazonian ecosystems faces challenges from climate change, habitat fragmentation, and land use. In this context, this review article provides a comprehensive analysis of the most...

  • Article
  • Open Access
783 Views
14 Pages

Genetic Variability, Broad-Sense Heritability, and Selection of Superior Genotypes for Fruit Improvement in Platonia insignis

  • Suzane Sá Matos Ribeiro,
  • Sérgio Heitor Sousa Felipe,
  • Givago Lopes Alves,
  • Priscila Marlys Sá Rivas,
  • Juliane Maciel Henschel,
  • Lúcio Rafael Rocha de Moraes,
  • Luís Carlos Ferreira Reis,
  • José Ribamar Gusmão Araújo,
  • Marcos Vinícius Marques Pinheiro and
  • Diego Silva Batista
  • + 1 author

15 September 2025

Platonia insignis Mart. is a native Amazonian fruit tree with considerable agro-industrial potential, yet it remains underutilized due to limited domestication efforts and the absence of breeding programs or improved genetic lines. This study aimed t...

  • Correction
  • Open Access
293 Views
1 Page

12 September 2025

Following publication, concerns were raised to the Editorial Office relating to a potential conflict of interest between the authors and the Academic Editors that supervised the peer-review of this article [...]

  • Communication
  • Open Access
1,296 Views
10 Pages

Generation of Maize 5-Enolpyruvylshikimate-3-Phosphate Synthase (EPSPS) Variants with Improved Glyphosate Tolerance

  • Stephen M. G. Duff,
  • Lei Shi,
  • Shirley Guo,
  • Erin Hall,
  • Steven Voss,
  • Oscar Sparks,
  • Guillermo A. Asmar-Rovira,
  • Clayton T. Larue and
  • Marguerite J. Varagona

Glyphosate (N-phosphonomethylglycine) is a broad-spectrum, foliar-applied herbicide that inhibits 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS) in plants. EPSPS catalyzes a crucial step in the shikimate pathway for the biosynthesis of folates a...

  • Article
  • Open Access
1,678 Views
16 Pages

Chloroplast genomes are valuable tools for exploring plant evolution, photosynthesis, and molecular systematics due to their relatively conserved structure and gene content. Here, I present a comprehensive comparative analysis of complete chloroplast...

  • Article
  • Open Access
814 Views
14 Pages

Comparative Analysis of Plasma Technologies for Plant Growth Enhancement and Microbial Control: A Systematic Optimization Study

  • Binoop Mohan,
  • Chandrima Karthik,
  • Chippy Pushpangathan,
  • Karolina M. Pajerowska-Mukhtar,
  • Vinoy Thomas and
  • M Shahid Mukhtar

The application of plasma technology in agriculture has emerged as a promising approach to enhance plant health and manage microbial interactions, offering potential solutions for sustainable crop production and disease control. This study contribute...

  • Article
  • Open Access
1,772 Views
23 Pages

Exploring microbial resources from coastal environments is crucial for enhancing food security; however, current knowledge remains limited. This study aimed to isolate and molecularly characterize bacteria associated with maize and groundnut, and to...

  • Article
  • Open Access
1,517 Views
20 Pages

Impacts of Foliar Application of Se and TiO2 Nanoparticles on Growth, Development, and Flowering in Lilium Sunny Oriental

  • Nayla Tamara Sánchez-Granados,
  • Sergio Rubén Pérez-Ríos,
  • Yolanda González-García,
  • Fabian Fernández-Luqueño,
  • Eliazar Aquino-Torres,
  • Mariana Saucedo-García,
  • Ana Karen Zaldívar-Ortega,
  • Ma Isabel Reyes-Santamaria and
  • Iridiam Hernández-Soto

Lilium species produce some of the most commercially valuable ornamental flowers in the world, characterized by their attractiveness and high demand in cut flower markets. However, it is necessary to strengthen the competitiveness of this sector in t...

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Int. J. Plant Biol. - ISSN 2037-0164