Results 91 to 100 of about 9,638 (201)

Genomic insights into host adaptation between the wheat stripe rust pathogen (Puccinia striiformis f. sp. tritici) and the barley stripe rust pathogen (Puccinia striiformis f. sp. hordei)

BMC Genomics, 2018
Background Plant fungal pathogens can rapidly evolve and adapt to new environmental conditions in response to sudden changes of host populations in agro-ecosystems.
Chongjing Xia, Meinan Wang, Chuntao Yin, Omar E. Cornejo, Scot H. Hulbert, Xianming Chen   +5 more
doaj   +1 more source

Eine einfache und schnelle lichtmikroskopische Methode zur Identifizierung von Rostpilzen (Puccinia spp.) auf Weizen (Triticum aestivum) anhand von Keimporenmerkmalen der Urediniosporen

Journal für Kulturpflanzen, 2020
In Mitteleuropa sind auf Weizen (Triticum aestivum) drei Rostpilzarten (Pucciniales) bekannt, nämlich der Schwarzrost (Puccinia graminis), der Gelbrost (P. striiformis) und der Braunrost (P. triticina). Diese Arten sind ökonomisch bedeutend.
Ramona Buchheit, Kamilla Zegermacher, Gabriele Zgraja, Jan Hinrichs-Berger, Markus Scholler   +4 more
doaj   +1 more source

Új hatóanyag a kalászosok lombvédelmében: a famoxate [PDF]

, 2001
2001-ben új hatóanyag jelent meg a kalászos gabonafélék lombvédelmében: a famoxate, amely az előző évek során már ismertté vált a szőlő és a burgonya gombabetegségek elleni védekezésben.
Kövics, György, Molnár, I., Pakurár, Miklós, Somlyay, I., Tóth, E.   +4 more
core  

Integrating starter fertilizer, fungicide timing, and late‐season nitrogen strategies for winter wheat

Agronomy Journal, Volume 118, Issue 1, January/February 2026.
Abstract Winter wheat (Triticum aestivum L.) growers are exploring intensive management strategies aimed at overcoming yield plateaus and improving profitability. The interactive effects of starter fertilizer (SF) and late‐season nitrogen (LN) with multiple fungicide applications under intensive management remain unclear.
Lane S. Bearss, Zachary Hayden, Martin I. Chilvers, Kurt Steinke   +3 more
wiley   +1 more source

Effect of plant extracts against stripe rust of barley caused by Puccinia striiformis f. sp. hordei [PDF]

, 2022
Harshraj Kanwar, P. S. Shekhawat, Brajnandan Singh Chandrawat   +2 more
openalex   +1 more source

Designing a variety selection decision support system for cereal growers

Agronomy Journal, Volume 118, Issue 1, January/February 2026.
Abstract Selecting the correct variety of a cereal crop is a vital first step, influencing all subsequent crop husbandry decisions and determining the potential successfulness of a crop in both economic and agronomic terms. Growers make this decision by considering farm location, local trial results and knowledge, and their priorities.
Conor J. Kehoe, Gary D. Gillespie, Kevin P. McDonnell   +2 more
wiley   +1 more source

Multi-Pathotype Testing of Selected Kenyan Wheat Germplasm and Watkin Landraces for Resistance to Wheat Stripe Rust (Puccinia striiformis f. sp tritici) Races

Agronomy, 2019
Wheat stripe rust, caused by Puccinia striiformis f. sp. tritici (Pst), is one of the key diseases of economic importance in wheat worldwide. Host resistance, which follows the gene-for-gene hypothesis between the host and pathogen, has been used in ...
Mercy N. Wamalwa, James Owuoche, Joshua Ogendo, Ruth Wanyera   +3 more
doaj   +1 more source

Rust secreted protein Ps87 is conserved in diverse fungal pathogens and contains a RXLR-like motif sufficient for translocation into plant cells.

PLoS ONE, 2011
BackgroundEffector proteins of biotrophic plant pathogenic fungi and oomycetes are delivered into host cells and play important roles in both disease development and disease resistance response.
Biao Gu, Shiv D Kale, Qinhu Wang, Dinghe Wang, Qiaona Pan, Hua Cao, Yuling Meng, Zhensheng Kang, Brett M Tyler, Weixing Shan   +9 more
doaj   +1 more source

The relative importance of crop pests in South Asia (NRI Bulletin No. 39) [PDF]

, 1991
This is the second in a series of regional studies of crop pest importance carried out by the Natural Resources Institute (NRI). The aim of this study was to assess the relative economic importance of crop pests in the cropping systems of South Asia ...
Geddes, A.M.W., Iles, Malcolm
core  

The phenotypic expression of QTLs for partial resistance to barley leaf rust during plant development [PDF]

, 2010
Partial resistance is generally considered to be a durable form of resistance. In barley, Rphq2, Rphq3 and Rphq4 have been identified as consistent quantitative trait loci (QTLs) for partial resistance to the barley leaf rust pathogen Puccinia hordei ...
Marcel, T.C., Niks, R.E., Qi, Xiaoquan, Wang, Lijuan, Wang, Yajun, Wang, Zhen   +5 more
core   +3 more sources