Results 101 to 110 of about 4,797 (197)

La culture de riz (Oryza sativa) et ses principaux problèmes phytosanitaires: Une mise point sur la région de Gharb

open access: yesRevue Marocaine des Sciences Agronomiques et Vétérinaires, 2018
Le riz (Oryza sativa) constitue l’aliment de base de plus de la moitié de la population mondiale. Sa production est confrontée à plusieurs contraintes biotiques.
Alieu MOININA   +2 more
doaj  

Early molecular events in the interaction between Magnaporthe oryzae and rice

open access: yesPhytopathology Research
Rice is a staple crop feeding more than 50% of the world’s population and, its sustainable production is crucial to the global food security. However, blast disease caused by the filamentous fungus Magnaporthe oryzae (anamorph: Pyricularia oryzae ...
Haifeng Zhang   +7 more
doaj   +1 more source

Adaptive evolution in virulence effectors of the rice blast fungus Pyricularia oryzae. [PDF]

open access: yesPLoS Pathog, 2023
Le Naour-Vernet M   +10 more
europepmc   +1 more source

EFEITO DE FUNGICIDAS NO CONTROLE DE BRUSONE (Pyricularia oryzae) E MANCHA PARDA (Helminthosporium oryzae) NO ARROZ

open access: yes, 2007
The effect of the fungicides ethiltrianol and edifenphos was evaluated, on level of field, aiming control rice blast (Pyricularia oryzae and Helminthosporium oryzae) in variety IAC - 47.
Oliveira, Wilson Ferreira de   +1 more
core  

Meiotic chromosome of Pyricularia oryzae studied by fluorescence microscope using DAPI (4-6-diamindino-2-phenylindole) and G-banding method

open access: yes, 1999
Meiotic chromosome of Pyricularia oryzae were described using DAPI staining and G-banding method. With DAPI technique we liave succeeded in observing chromosomes of this fungi at the sexual stage, but this technique failed to stain the sexual stage of ...
Euis Maria Nirmala
core   +1 more source

Wheat blast and phenylalanine ammonia-lyase gene expression in young plants

open access: yesPesquisa Agropecuária Brasileira
The objective of this work was to quantify the expression of the PAL gene, designed from TraesCS1D03G0078900 (Chr1D), in young plants of the BRS Louro wheat cultivar challenged with Pyricularia oryzae.
Maria Fernanda Antunes da Cruz   +2 more
doaj   +1 more source

Horizontally Transferred DNA in the Genome of the Fungus Pyricularia oryzae is Associated With Repressive Histone Modifications. [PDF]

open access: yesMol Biol Evol, 2023
Kobayashi N   +9 more
europepmc   +1 more source

ANTAGONISTIC ACTIVITY OF SERRATIA MARCESCENS AGAINST PYRICULARIA ORYZAE

open access: yes, 2007
Rice is an important crop, widely affected by quite a number of diseases that results in higher yield losses. Among the fungal diseases, blast incited by Pyricularia oryzae is a major disease. The biological method of plant disease management seems to be
P. BALABASKAR   +7 more
core   +1 more source

Natural Conidia Release Patterns of Pyricularia oryzae

open access: yes, 1990
This article 'Natural Conidia Release Patterns of Pyricularia oryzae' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for ...
Kim, C. K., Min, H. S., Yoshino, R. C.
openaire   +2 more sources

New haplotypes of AvrPi-54 gene detected in Pyricularia oryzae from Malaysia, India and China [PDF]

open access: yes
Pyricularia oryzae, the causal agent of rice blast disease, poses a significant threat to rice production. Limited information exists regarding the genetic diversity of Avr genes and the resistance profile of Sarawak rice against P.
Najaa Batrisyia, Abdullah Zakaria   +6 more
core   +1 more source

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