Results 21 to 30 of about 4,797 (197)

The effects of various media on sporulation and growth of Pyricularia oryzae Cavara

Acta Mycologica, 2014
The authors have investigated the effect of many media on the development of 10 isolates of Pyricularia oryzae in order to obtain abundant sporulation, to facilitate the determination of physiological races and preparation of phytopathological tested.
A. N. Ibrahim, W. A. Ashour, T. M. Abbel-Hak, M. I. El Rafaei   +3 more
doaj   +3 more sources

First telomere-to-telomere gapless assembly of the rice blast fungus Pyricularia oryzae [PDF]

Scientific Data
Rice blast caused by Pyricularia oryzae (syn., Magnaporthe oryzae) was one of the most destructive diseases of rice throughout the world. Genome assembly was fundamental to genetic variation identification and critically impacted the understanding of its
Zhigang Li, Jun Yang, Xiaobei Ji, Jintao Liu, Changfa Yin, Vijai Bhadauria, Wensheng Zhao, You-Liang Peng   +7 more
doaj   +2 more sources

Pyricularia oryzae : quelques précisions taxonomiques [PDF]

, 2019
Contexte : À la suite de la parution dans Phytoma d'un article, en décembre 2018, sur la pyriculariose des gazons, il est apparu nécessaire d'apporter des précisions sur la taxonomie de l'agent pathogène, qui a changé plusieurs fois autours des trente dernières années.
Tharreau, Didier, Fournier, Elisabeth, Gladieux, Pierre, Lebrun, Marc-Henri   +3 more
openaire   +3 more sources

Isolation and Identification of Antibacterial and Antifungal Compounds from Praxelis clematidea R. M. King & H. Robinson as an Effective Potential Treatment against Rice Pathogens

Agronomy, 2021
Bacterial leaf blight and blast diseases caused by the bacterium Xanthomonas oryzae pv. oryzae and the fungus Pyricularia oryzae, respectively, are among the most important infectious diseases affecting rice.
Cuong C. Nguyen, Thanh Q. C. Nguyen, Kenji Kanaori, Tran Duy Binh, Le Van Vang, Kaeko Kamei   +5 more
doaj   +1 more source

HAG Effector Evolution in Pyricularia Species and Plant Cell Death Suppression by HAG4

Molecular Plant-Microbe Interactions, 2022
Seventy host-adapted gene (HAG) effector family members from Pyricularia species are found in P. oryzae and three closely related species (isolates LS and 18-2 from an unknown Pyricularia sp., P. grisea, and P.
Meilian Chen, Nick Farmer, Zhenhui Zhong, Wenhui Zheng, Wei Tang, Yijuan Han, Guodong Lu, Zonghua Wang, Daniel J. Ebbole   +8 more
doaj   +1 more source

Potensi Bakteri Endofit sebagai Agens Hayati untuk Mengendalikan Penyakit Blas pada Tanaman Padi

Jurnal Ilmu Pertanian Indonesia, 2021
Bakteri endofit merupakan salah satu kelompok mikrob yang berpotensi untuk dikembangkan sebagai agensia pengendalian hayati penyakit pada tanaman padi.
Husda Marwan, Sosiawan Nusifera, Sri Mulyati   +2 more
doaj   +1 more source

Evolution and Regulation of a Large Effector Family of Pyricularia oryzae [PDF]

Molecular Plant-Microbe Interactions®, 2021
Plant pathogen effectors play important roles in parasitism, including countering plant immunity. However, investigations of the emergence and diversification of fungal effectors across host-adapted populations has been limited. We previously identified a gene encoding a suppressor of plant cell death in Pyricularia oryzae (syn.
Daniel J. Ebbole, Meilian Chen, Zhenhui Zhong, Nicholas Farmer, Wenhui Zheng, Yijuan Han, Guodong Lu, Zonghua Wang   +7 more
openaire   +3 more sources

Capacidad de infección de suspensiones de Pyricularia oryzae con diferentes periodos de conservación

Revista Investigaciones y Estudios de la UNA, 2021
El brusone del trigo causado por Pyricularia oryzae patotipo Triticum, es una de las mayores amenazas para la producción de trigo en Sudamérica (5-100% de perdidas).
Oscar Frutos, Yessica Reyes, Alice Chávez, Mohan Kolhi   +3 more
doaj   +1 more source

Comparative genomic analysis revealed rapid differentiation in the pathogenicity-related gene repertoires between Pyricularia oryzae and Pyricularia penniseti isolated from a Pennisetum grass

BMC Genomics, 2018
Background A number of Pyricularia species are known to infect different grass species. In the case of Pyricularia oryzae (syn. Magnaporthe oryzae), distinct populations are known to be adapted to a wide variety of grass hosts, including rice, wheat and ...
Huakun Zheng, Zhenhui Zhong, Mingyue Shi, Limei Zhang, Lianyu Lin, Yonghe Hong, Tian Fang, Yangyan Zhu, Jiayuan Guo, Limin Zhang, Jie Fang, Hui Lin, Justice Norvienyeku, Xiaofeng Chen, Guodong Lu, Hongli Hu, Zonghua Wang   +16 more
doaj   +1 more source

Disease resistance of improved MR220 lines against Pyricularia oryzae Cavara and their preliminary agronomic performance

, 2021
Blast disease caused by Pyricularia oryzae is one of the most destructive fungal diseases of rice in Malaysia. Utilisation of resistant varieties is the most efficient management approach towards reducing yield losses.
Mohd Yusof, Muhammad Fairuz, Othman, Ahmad Sofiman, Siti Norhidaya Yazid, Misman, Siti Norsuha, Abd Rahman, Zuraida, Ahmad Seman, Zulkifli, Muhammad Fairuz Mohd Yusof, Mohamad Bahagia Ab Ghaffar, Ahmad Sofiman Othman, Siti Norsuha Misman, Ab. Ghaffar, Mohamad Bahagia, Mohamad, Siti Nor Aziemah, Siti Nor Aziemah Mohamad, Zuraida Abd Rahman, Ab Razak, Mohd Shahril Firdaus, Mohd Shahril Firdaus Ab Razak, Ahmad, Khairulmazmi, Khairulmazmi Ahmad, Habibuddin Hashim, Hashim, Habibuddin, Zulkifli Ahmad Seman   +20 more
core   +1 more source