Results 11 to 20 of about 2,485,196 (302)

Genome Wide Association Mapping of Spot Blotch Resistance at Seedling and Adult Plant Stages in Barley

Frontiers in Plant Science, 2020
Barley spot blotch (SB) caused by Cochliobolus sativus is one of the major constrains to barley production in warmer regions worldwide. The study was undertaken to identify and estimate effects of loci underlying quantitative resistance to SB at the ...
Andrea Visioni, Sajid Rehman, Shyam Saran Viash, Shiw Pratap Singh, Ram Vishwakarma, Sanjaya Gyawali, Sanjaya Gyawali, Ayed M. Al-Abdallat, Ayed M. Al-Abdallat, Ramesh Pal Singh Verma   +9 more
doaj   +2 more sources

Optimizing Seeding Rate and Seedling Age Enhances Seedling Quality, Lodging Resistance, and Yield in Cold‐Region Rice Production Using Pot‐Tray Mat Seedling

Food and Energy Security
Seeding rate and seedling age are key cultivation factors affecting rice seedling quality, lodging resistance, and grain yield. In recent years, the pot‐tray mat seedling technique has demonstrated significant potential for producing robust seedlings and
Linxiu Dai, Jianxin Nai, Xinyi Liang, Zhi Ding, Liang Sun, Zhongyang Huo, Can Zhao   +6 more
doaj   +2 more sources

Genome-wide association mapping of net form net blotch resistance in barley at seedling and adult plant stages [PDF]

Frontiers in Agronomy
Net form net blotch (NFNB) caused by Pyrenophora teres f. sp. teres (Ptt) is an emerging barley disease in several countries. It causes severe yield and quality losses due to infection of leaves, kernels, and stems.
Sajid Rehman, Sajid Rehman, Muamar Al-Jaboobi, Ramesh Pal Singh Verma, Ramesh Pal Singh Verma, Miguel Sanchez Garcia, Andrea Visioni   +6 more
doaj   +3 more sources

Loss of ZmLIPOXYGENASE4 Decreases Fusarium verticillioides Resistance in Maize Seedlings [PDF]

Genes, 2021
Fusarium verticillioides is one of the most relevant fungal species in maize responsible for ear, stalk and seedling rot, as well as the fumonisin contamination of kernels. Plant lipoxygenases (LOX) synthesize oxylipins that play a crucial role in the regulation of defense mechanisms against pathogens and influence the outcome of pathogenesis.
Lanubile A., Borrelli V. M. G., Soccio M., Giorni P., Stagnati L., Busconi M., Marocco A.   +6 more
openaire   +3 more sources

Identification of leaf rust resistance loci in a geographically diverse panel of wheat using genome-wide association analysis

Frontiers in Plant Science, 2023
Leaf rust, caused by Puccinia triticina (Pt) is among the most devastating diseases posing a significant threat to global wheat production. The continuously evolving virulent Pt races in North America calls for exploring new sources of leaf rust ...
Shivreet Kaur, Harsimardeep S. Gill, Matthew Breiland, James A. Kolmer, Rajeev Gupta, Sunish K. Sehgal, Upinder Gill   +6 more
doaj   +1 more source

Effective resistance to powdery mildew in Aegilops L. accessions

Труды по прикладной ботанике, генетике и селекции, 2020
Background. Powdery mildew (Blumeria graminis (DC.) E.O. Speer f. sp. tritici Em. Marchal) is widespread and harmful in all regions of bread wheat cultivation.
M. A. Kolesova, N. N. Chikida, M. Kh. Belousova, L. G. Tyryshkin   +3 more
doaj   +1 more source

Identification of Resistance Sources and Genome-Wide Association Mapping of Septoria Tritici Blotch Resistance in Spring Bread Wheat Germplasm of ICARDA

Frontiers in Plant Science, 2021
Septoria tritici blotch (STB) of wheat, caused by the ascomycete Zymoseptoria tritici (formerly Mycosphaerella graminicola), is one of the most important foliar diseases of wheat.
Sara Louriki, Sara Louriki, Sajid Rehman, Samira El Hanafi, Samira El Hanafi, Yassine Bouhouch, Muamar Al-Jaboobi, Ahmed Amri, Allal Douira, Wuletaw Tadesse   +9 more
doaj   +1 more source

Genome-Wide Screening of Broad-Spectrum Resistance to Leaf Rust (Puccinia triticina Eriks) in Spring Wheat (Triticum aestivum L.)

Frontiers in Plant Science, 2022
Wheat leaf rust (LR) causes significant yield losses worldwide. In Egypt, resistant cultivars began to lose their efficiency in leaf rust resistance. Therefore, a diverse spring wheat panel was evaluated at the seedling stage to identify new sources of ...
Amira M. I. Mourad, Amira M. I. Mourad, Ibrahim S. Draz, Ghady E. Omar, Andreas Börner, Samar M. Esmail   +5 more
doaj   +1 more source

Long-Term Multilocal Monitoring of Leaf Rust Resistance in the Spring Bread Wheat Genetic Resources from Institute of Plant Genetic Resources (VIR)

Agronomy, 2022
Triticum aestivum L. (bread wheat) is the most important cereal crop in world grain production, including in the territory of the Russian Federation. One of the most important factors influencing the yield and quality of wheat grain is the affection of ...
Lev Gennadievich Tyryshkin, Yuliya Vital’evna Zeleneva, Alla Nikolaevna Brykova, Evgeniya Yurievna Kudryavtseva, Valentina Alekseevna Loseva, Magomed Alievich Akhmedov, Asef Zilfikarovich Shikhmuradov, Evgeny Valerievich Zuev   +7 more
doaj   +1 more source

Plant developmental stage influences responses of Pinus strobiformis seedlings to experimental warming

Plant-Environment Interactions, 2021
Seedling emergence, survival, morphological and physiological traits, and oxidative stress resistance of southwestern white pine (Pinus strobiformis Engelm.) were studied in response to warming treatments applied during embryogenesis, germination, and ...
Ehren Reid Von Moler, Thomas Kolb, Anne Brady, Briana Nicole Palmiero, Taylor Robert Wallace, Kristen Marie Waring, Amy Vaughn Whipple   +6 more
doaj   +1 more source