Results 71 to 80 of about 7,830 (177)

Quiescence of postharvest pathogens: a fungal inhibition process or an immune response of the unripe host fruit?

New Phytologist, Volume 250, Issue 2, Page 812-821, April 2026.
Summary Postharvest pathogens can infect fresh produce both before and after harvest, by direct or wound‐enhanced penetration, remaining quiescent until ripening. Biotrophic‐like postharvest pathogens persist beneath host cells and can remain in a state of quiescence.
Dov B. Prusky, Tong Chen, Yong Chen, Shiping Tian, Boqiang Li   +4 more
wiley   +1 more source

Diverse reference genomes detect variants in the US winter wheat

The Plant Genome, Volume 19, Issue 1, March 2026.
Abstract The first hexaploid bread wheat reference genome from Chinese Spring was released in 2018 by the International Wheat Genome Sequencing Consortium and is considered as the industry standard reference. To explore the effects of different reference genomes on variant discovery, 29 hexaploid bread wheat (Triticum aestivum L.) cultivars from the ...
Kyle Parker, Zhen Wang, Yahya Rauf, Liangliang Gao, Jesse Poland, Jackie Rudd, Amir Ibrahim, Shuyu Liu   +7 more
wiley   +1 more source

Emerging Diseases in Spain Strawberry Crops: Neopestalotiopsis Leaf and Crown Rot and Fusarium Wilt

Plants
In recent years, strawberry cultivation in Spain has been increasingly affected by new and re-emerging fungal diseases. The most significant emerging diseases in Spain include those caused by Neopestalotiopsis spp.
Manuel Avilés, Ana M. Pastrana, Celia Borrero   +2 more
doaj   +1 more source

Wheat germplasm screening for stem rust resistance using conventional and molecular techniques

Czech Journal of Genetics and Plant Breeding, 2011
In Central Asia, stem rust (Puccinia graminis f.sp. tritici) causes considerable damage, especially during growing seasons with high rainfall. Ug99 is a race of stem rust that is virulent to the majority of wheat varieties.
A. KOKHMETOVA, A. MORGOUNOV, S. RSALIEV, A. RSALIEV, G. YESSENBEKOVA, L. TYPINA   +5 more
doaj   +1 more source

Genetic components associated with R2 and R4 powdery mildew resistance in hop

The Plant Genome, Volume 19, Issue 1, March 2026.
Abstract Epidemics of powdery mildew disease in hop (Humulus lupulus var. lupulus) lead to cone spoilage, and in severe cases, crop abandonment. In order to prevent disease‐associated yield losses, hop must be treated with an intensive fungicide management program.
Klara Hajdu, John Connell, Peter Darby, Michael Baldock, Andrew Armitage, Alastair Ainslie, Sarah Blackburn, Carol Wagstaff, Helen Cockerton   +8 more
wiley   +1 more source

DISTRIBUTION OF PCN PATHOTYPES IN POLAND

Plant Breeding and Seed Science, 2019
Both Globodera rostochiensis (Wollenweber, 1923) Behrens, 1975 and Globodera pallida (Stone, 1973) are considered the most economically important nematode pest. Annual regional survey conduct in Poland have revealed high infestation of pathotype Ro1 to the northwest of the country and presence of new pathotype Ro5 of G. rostochiensis.
openaire   +2 more sources

Dissecting multi‐rust resistance in wheat through genome‐wide association study, haplotype analysis, and marker validation

The Plant Genome, Volume 19, Issue 1, March 2026.
Abstract Wheat is a major global staple food affected by three diseases: leaf rust (LR), stem rust (SR), and stripe rust (YR), all of which can cause substantial yield losses. Identifying genotypes with broad‐spectrum resistance to diverse pathotypes of all three rusts remains a major challenge.
Thamaraikannan Sivakumar, Divya Sharma, V. K. Vikas, Neeraj Budhlakoti, O. P. Gangwar, Pramod Prasad, Ankita Mohapatra, Sathishkumar R, Deepak Singh Bisht, Priyanka Jain, Ritu Sharma, Bonipas Antony John, Reyazul Rouf Mir, Farkhandah Jan, Dwijesh C. Mishra, Satinder Kaur, Amit Kumar Singh, G. P. Singh, Sundeep Kumar   +18 more
wiley   +1 more source

Pathotyping avian pathogenicEscherichia colistrains in Korea

Journal of Veterinary Science, 2012
To examine the genetic background of avian pathogenic Escherichia coli (APEC) that affects virulence of this microorganism, we characterized the virulence genes of 101 APEC strains isolated from infected chickens between 1985 ˜ 2005. Serotypes were determined with available anti-sera and median lethal doses were determined in subcutaneously inoculated ...
Jeong, Yong-Wun, Kim, Tae-Eun, Kim, Jae-Hong, Kwon, Hyuk-Joon   +3 more
openaire   +2 more sources

Development Of Pathotype-Specific Pcr Tests For The Identification Of Synchytrium Endobioticum Pathotype 1 (Sendo D1)

, 2014
Synchytrium endobioticum is a severe pathogen of potato causing wart disease. For this obligate fungus many pathotypes (races) exist, which are pathogenic or nonpathogenic to different cultivars of potato. To determine to which race an isolate belongs, two biological assays are used on a set of different potato cultivars: the Spieckermann and the ...
Bonants, Peter, van Leeuwen, Gerard
openaire   +1 more source

Study of European and Czech populations of potato cyst nematodes (Globodera rostochiensis and G. pallida) by RAPD method

Plant, Soil and Environment, 2004
Potato cyst nematodes (PCN) are the big problem in worldwide planting of potatoes and another Solanaceous plants. Identification of individual pathotypes according to international scheme is very demanding but a very important part of the phytosanitary ...
P. Sedlák, M. Melounová, S. Skupinová, P. Vejl, J. Domkářová   +4 more
doaj   +1 more source