Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Light Acquisition

Light Acquisition

In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Genetic analysis and mapping of adult plant stripe rust resistance loci in CIMMYT wheat 'Kijil' under Mexican and Chinese field environments.

PLoS genetics·2026

Same author

Wheat Diseases and Pests in Pakistan: A Nationwide Assessment.

Phytopathology·2026

Same author

Escalating Threat of Wheat Stripe Rust Under Climate Change: Pathogen Evolution, Resistance Durability, and Future Management.

Plants (Basel, Switzerland)·2026

Same author

Wheat's war against stripe rust: Integrating host immunity, genomics and breeding for durable resistance.

The plant genome·2026

Same author

Integrated genome-wide association study (GWAS) and metabolomics identify genetic and metabolic drivers of stripe rust resistance in wheat from the Western Himalayas.

Functional & integrative genomics·2026

Same author

Evaluation of elite wheat (<i>Triticum aestivum</i> L.) genotypes for resistance to stem rust (<i>Puccinia graminis</i> f.sp. <i>tritici</i>), yield and yield stability.

Frontiers in plant science·2025

Search research articles

Related Experiment Video

Updated: Jul 10, 2026

Visualizing Early Infection Sites of Rice Blast Disease Magnaporthe oryzae on Barley Hordeum vulgare Using a Basic Microscope and a Smartphone

Visualizing Early Infection Sites of Rice Blast Disease Magnaporthe oryzae on Barley Hordeum vulgare Using a Basic Microscope and a Smartphone

Published on: March 17, 2023

Field Phenotyping of Wheat Leaf Rust and Stem Rust.

Naeela Qureshi¹, Blanca Minerva Gonzalez¹, Hedilberto Velazquez-Miranda¹

¹International Maize and Wheat Improvement Center (CIMMYT), El-Batan, Texcoco, Mexico.

Methods in Molecular Biology (Clifton, N.J.)

|April 8, 2025

Summary

Field phenotyping is crucial for assessing wheat rust resistance, identifying durable genetic resistance (R genes and adult plant resistance) to improve crop yields. This method ensures breeding programs develop resilient wheat varieties against devastating diseases like yellow, black, and brown rust.

Keywords:

Fieldwork Phenotyping Race characterization Race typing Rust inoculation Virulence Wheat leaf rust Wheat stem rust

More Related Videos

Author Spotlight: Integrating Biochemical Functions of β-Glucanases and Peroxidase Enzymes in Wheat-RWA Interaction

Author Spotlight: Integrating Biochemical Functions of β-Glucanases and Peroxidase Enzymes in Wheat-RWA Interaction

Published on: July 26, 2024

Imaging and Analysis for Quantifying Maize (Zea mays) Abiotic Stress Phenotypes

Imaging and Analysis for Quantifying Maize (Zea mays) Abiotic Stress Phenotypes

Published on: March 28, 2025

Related Experiment Videos

Last Updated: Jul 10, 2026

Visualizing Early Infection Sites of Rice Blast Disease Magnaporthe oryzae on Barley Hordeum vulgare Using a Basic Microscope and a Smartphone

Visualizing Early Infection Sites of Rice Blast Disease Magnaporthe oryzae on Barley Hordeum vulgare Using a Basic Microscope and a Smartphone

Published on: March 17, 2023

Author Spotlight: Integrating Biochemical Functions of β-Glucanases and Peroxidase Enzymes in Wheat-RWA Interaction

Author Spotlight: Integrating Biochemical Functions of β-Glucanases and Peroxidase Enzymes in Wheat-RWA Interaction

Published on: July 26, 2024

Imaging and Analysis for Quantifying Maize (Zea mays) Abiotic Stress Phenotypes

Imaging and Analysis for Quantifying Maize (Zea mays) Abiotic Stress Phenotypes

Published on: March 28, 2025

Area of Science:

Agricultural Science
Plant Pathology
Genetics

Background:

Wheat rust diseases (yellow, black, brown) cause significant global yield losses, estimated at 15 million tons annually.
Genetic resistance, including race-specific (R genes) and adult plant resistance (APR), is key for managing these diseases.
Effective breeding strategies rely on accurate characterization of resistance mechanisms.

Purpose of the Study:

To highlight the critical role of field phenotyping in evaluating wheat rust resistance.
To provide a comprehensive guide for understanding wheat rust diseases and conducting field evaluations.
To equip researchers with tools for developing wheat cultivars with enhanced rust resistance.

Main Methods:

Field phenotyping under artificial epidemics of predominant wheat rust pathotypes.
Evaluation of wheat lines for characterizing R genes and adult plant resistance (APR).
Assessment of gene effects, interactions, stability, and environmental responses.

Main Results:

Field phenotyping provides realistic, quantitative, and environment-specific data for rust resistance assessment.
It enables the selection of superior resistant germplasm for breeding programs.
Characterization of resistance types under field conditions is essential for durable resistance.

Conclusions:

Field phenotyping is paramount for assessing wheat rust resistance, informing the development of improved cultivars.
This approach ensures breeding efforts are relevant to field conditions and pathogen variability.
Enhanced rust resistance through field-evaluated breeding contributes to sustainable wheat productivity.