Results 51 to 60 of about 758 (143)

Combining ability and heterosis in partial resistance to gray leaf spot in elite maize (Zea mays L.) genotypes

Crop Science, Volume 66, Issue 1, January/February 2026.
Abstract Six sets of 48 maize (Zea mays L.) inbred lines, and their 96 single crosses generated using the North Carolina Mating Design II system, were evaluated for resistance to gray leaf spot (GLS). The aim of the study was to assess the implications of combining ability, heterotic effects, and potence ratio in breeding for GLS resistance in maize ...
James O. Nyanapah, Patrick. O. Ayiecho, Julius O. Nyabundi, Washington Otieno, Peter S. Ojiambo   +4 more
wiley   +1 more source

Global Research Network Gains Time in the Race Against Wheat Rust

Plant Pathology, Volume 75, Issue 1, January/February 2026.
The Disease Early Warning Advisory System (DEWAS) network is a unique model to prevent wheat rust outbreaks, safeguarding harvests worldwide. This letter shares the approach and importance of DEWAS, drawing on the example of the first detection of Ug99 stem rust in Nepal (2023), buying vital time for control responses.
Matt Heaton, Maricelis Acevedo, David P. Hodson   +2 more
wiley   +1 more source

The crop wild relative Fragaria vesca as source of resistance against strawberry anthracnose

Plant Biology, Volume 27, Issue 7, Page 1353-1365, December 2025.
The crop wild relative Fragaria vesca is a valuable resource to mine for novel resistance factors against Colletotrichum. Abstract The genetic diversity of Fragaria species in situ has great potential for breeding resistance in cultivated strawberries against anthracnose disease.
C. Rose, I. Vogt, A. Reineke, J. Ludwig‐Müller, P. Nick, C.‐M. Geilfus   +5 more
wiley   +1 more source

A systematic review of rye (Secale cereale L.) as a source of resistance to pathogens and pests in wheat (Triticum aestivum L.)

Hereditas, 2017
Wheat is globally one of the most important crops. With the current human population growth rate, there is an increasing need to raise wheat productivity by means of plant breeding, along with development of more efficient and sustainable agricultural ...
Leonardo A. Crespo-Herrera, Larisa Garkava-Gustavsson, Inger Åhman   +2 more
doaj   +1 more source

Genomics for next‐generation wheat breeding

The Plant Genome, Volume 19, Issue 2, June 2026.
Rajeev K. Varshney, Vanika Garg, Manuel Spannagl, Susanne Dreisigacker   +3 more
wiley   +1 more source

Beneficial management practices to stabilize Canadian wheat yield in a changing climate

Agronomy Journal, Volume 117, Issue 6, November/December 2025.
Abstract Wheat (Triticum aestivum L.) remains a major staple crop, which is vulnerable to abiotic and biotic stresses that can be compounded by climate change. This review assesses the projected effects of climate change on wheat production globally with an emphasis on the Canadian Prairies.
Jacey Toerper, Dean Spaner, Brian L. Beres, Linda Yuya Gorim   +3 more
wiley   +1 more source

Inheritance studies for stripe rust and identification of multiple rust resistantgenotypes in bread wheat (Triticum aestivum)

The Indian Journal of Agricultural Sciences
The present study was carried out during winter (rabi) season 2021–22 at ICAR-Indian Institute of Wheat and Barley Research, Karnal, Haryana to ascertain genetic basis of stripe rust (YR) resistance with bread wheat (Triticum aestivum L.) resistant ...
VISHNU KUMAR, P S SHEKHAWAT, SUDHEER KUMAR, O P GANGWAR, B S TYAGI, ARUN GUPTA, VIKAS GUPTA, G P SINGH   +7 more
doaj   +1 more source

Mediterranean durum wheat: Seedling resistance to Ug99 and recent emergent stem rust races

Crop Science, Volume 65, Issue 6, November/December 2025.
Abstract The re‐emergence of wheat stem rust disease, caused by Puccinia graminis Pers. f. sp. tritici (Eriks and E. Henn.) (Pgt), has recently been reported in Europe and North Africa. The prevalence of virulent Pgt genetic groups in Mediterranean basin countries, combined with the limited number of characterized resistance sources in durum wheat ...
Wided Abdedayem, Mehran Patpour, Marwa Laribi, Amor Yahyaoui, Sonia Hamza, Mahbubjon Rahmatov, Sarrah Ben M'Barek   +6 more
wiley   +1 more source

Caracterização fenotípica e molecular de genitores de feijão tipo carioca quanto à resistência a patógenos Phenotypic and molecular characterization of genitors of carioca-type common bean regarding their resistance to pathogens

Pesquisa Agropecuária Brasileira, 2008
O objetivo deste estudo foi a caracterização fenotípica e molecular de 31 genótipos de feijão do tipo carioca, quanto à resistência aos patógenos da antracnose, ferrugem e mancha-angular.
Carlos Lasaro Pereira de Melo, Vilmar Antônio Ragagnin, Klever Marcio Antunes Arruda, Everaldo Gonçalves de Barros, Pedro Crescêncio Souza Carneiro, Trazilbo José de Paula Júnior, Maurilio Alves Moreira, José Eustáquio de Souza Carneiro   +7 more
doaj   +1 more source

Physiologic specialization of wheat leaf rust (Puccinia triticina Eriks.) in the Slovak Republic in 2005, 2006 and 2008

Czech Journal of Genetics and Plant Breeding, 2010
In 2005, 2006 and 2008 the virulence of wheat leaf rust population was studied on Thatcher near-isogenic lines with Lr1, Lr2a, Lr2b, Lr2c, Lr3a, Lr9, Lr10, Lr13, Lr15, Lr17, Lr19, Lr21, Lr23, Lr24, Lr26 and Lr28.
A. Hanzalová, J. Huszár, E. Herzová, P. Bartoš   +3 more
doaj   +1 more source