Results 71 to 80 of about 296,719 (206)

Detection of oat crown rust disease in Taiwan (2019-2021)

bioRxiv
Oat is a minor forage crop grown in Taiwan. Only a few historical records of oat rust disease have been reported in the country, therefore the pathogen population remains poorly characterized. A rust-like disease outbreak was detected at the Experimental
Chung-Ying Ho, Eva C. Henningsen, Ssu-Tung Chen, H. Ariyawansa, E. Nazareno, Jana Sperschneider, Peter N. Dodds, Jakob M Riddle, S. Kianian, M. Figueroa, Yung-Fen Huang   +10 more
semanticscholar   +1 more source

Titanium migration and bone response in loaded osseointegrated implants: ESEM‐EDX analysis in Macaca fascicularis

Journal of Periodontology, EarlyView.
Abstract Background Titanium nanoparticle (TP) migration into peri‐implant bone may influence osseointegration. It remains unclear how loading protocols may affect TP distribution. This study aimed to detect TP in the bone around implants undergoing different loading protocols in Macaca fascicularis.
Fausto Zamparini, Andrea Spinelli, Maria Giovanna Gandolfi, Stefano Chersoni, Achille Tarsitano, Giovanni Badiali, Chooi Gait Toh, Carlo Prati, Georgios Romanos   +8 more
wiley   +1 more source

Rds and Rih Mediate Hypersensitive Cell Death Independent of Gene-for-Gene Resistance to the Oat Crown Rust Pathogen Puccinia coronata f. sp. avenae

Molecular Plant-Microbe Interactions, 2001
The Pca crown rust resistance cluster in the diploid Avena genus confers gene-for-gene specificity to numerous isolates of Puccinia coronata f. sp. avenae.
Gong-Xin Yu, Ed Braun, Roger P. Wise
doaj   +1 more source

Festulolium field performance under fluctuating growing conditions in Lithuania

Biologia Plantarum, 2020
Festulolium cultivars are widely utilized in Lithuania because they are persistent under abiotic stresses and are high yielding. However, changing climate challenges the existing Festulolium cultivars to adapt to new growing conditions and still maintain
V. KEMEŠYTĖ, K. JAŠKŪNĖ, G. STATKEVIČIŪTĖ   +2 more
doaj   +1 more source

Virulence of Puccinia coronata var avenae f. sp. avenae (oat crown rust) in Canada during 2016 to 2020 and comparison of extensive vs intensive sampling methods

Canadian journal of plant pathology
Puccinia coronata var avenae f. sp. avenae (Pca), the causal fungus of crown rust of oats, is a significant threat to oat production in the eastern prairie region (Manitoba and eastern Saskatchewan; EPR), Ontario and Quebec (eastern Canada; EC), in ...
James G. Menzies, A. Xue, Sharon Deceuninck, Henry Klein-Gebbinck   +3 more
semanticscholar   +1 more source

Dental Stigmata and Skeletal Lesions of Congenital Treponematosis in Early Agricultural Vietnam (4000–3500 bp)

International Journal of Osteoarchaeology, EarlyView.
ABSTRACT Prior research has documented treponematosis at a single site in Mainland Southeast Asia from northern Vietnam dated to the early agricultural transition (~4000–3500 bp). To date, no other cases in Southeast Asia's prehistory have been identified.
Melandri Vlok, Tran Thi Minh, Nicola Czaplinski, Hallie Buckley, Kate Domett, Hiep Hoang Trinh, Nguyen Thi Mai Huong, Nghia Thi Huu, Do Thi Kim Dung, Nguyen Thi Sau, Nguyen Phuong Thao, Do Thi Lan, Phan Thi Kim An, Luong Hong Phuoc, Hirofumi Matsumura, Marc Oxenham   +15 more
wiley   +1 more source

Mapping of the Oat Crown Rust Resistance Gene Pc39 Relative to Single Nucleotide Polymorphism Markers.

Plant Disease, 2020
Crown rust, caused by Puccinia coronata f. sp. avenae Eriks. (Pca), is among the most important oat diseases resulting in significant yield losses in many growing regions.
Junlong L. Zhao, A. Kebede, W. Bekele, J. Menzies, J. Chong, J. M. Mitchell Fetch, N. Tinker, A. Beattie, Yuanying Peng, C. McCartney   +9 more
semanticscholar   +1 more source

The missing woodland story: Implications of 1700 years of stand‐scale change on ‘naturalness’ and managing remnant broadleaved woodlands

People and Nature, EarlyView.
Abstract Longer‐term perspectives—equivalent to the lifespans of long‐lived trees—are required to fully inform perceptions of ‘naturalness’ used in woodland conservation and management. Stand‐scale dynamics of an old growth temperate woodland are reconstructed using palaeoecological data.
Annabel Everard, J. Edward Schofield, Tim Mighall, Scott Timpany, Gill Plunkett   +4 more
wiley   +1 more source

Grain crop breeding for immunity in the North-East of the European Territory of Russia

Зерновое хозяйство России, 2018
G.A. Batalova, Doctor of Agricultural Sciences, professor, corresponding member of RAS, deputy director on breeding work FSBSI ‘Regional Research Institute of Agriculture of North-East named after N.V.
G. A. Batalova
doaj   +2 more sources

Temporal dynamics of co‐inoculation of Leptosphaeria maculans and Leptosphaeria biglobosa determine interspecific competition and disease development on oilseed rape

Pest Management Science, EarlyView.
This study provides evidence that the timing of co‐inoculation of Leptosphaeria maculans and Leptosphaeria biglobosa determine the outcome of interspecific competition and disease development on their host oilseed rape. Abstract BACKGROUND Phoma stem canker is one of the most economically damaging diseases of oilseed rape, caused by co‐existing fungal ...
Evren Bingol, Chinthani S. Karandeni Dewage, Aiming Qi, Faye Ritchie, Bruce DL Fitt, Yong‐Ju Huang   +5 more
wiley   +1 more source