Results 61 to 70 of about 4,797 (197)

Eco-friendly biosynthesis of silver nanoparticles from banana flower extract for protective role against the rice blast pathogen Pyricularia oryzae

Materials Research Express
Rice blast caused by Pyricularia oryzae (syn. Magnaporthe oryzae ) is one of the most devastating diseases in rice, resulting in substantial yield loss.
Chaiti Saha, Shova Pandit, Md Motaher Hossain, Md Manjurul Haque, Rayhanur Jannat, Md Tanbir Rubayet, Md Mahidul Islam Masum   +6 more
doaj   +1 more source

Exploring fungal endophytes as biocontrol agents against rice blast disease

Acta Agrobotanica
The rice blast disease caused by Pyricularia oryzae Cavara is among the most severe plant diseases in the world. The utilization of natural antagonists, such as fungal endophytes, can be a good method to control the spread of this disease.
Mohammad Reza Safari Motlagh, Dariusz Kulus, Behzad Kaviani, Hadi Habibollahi   +3 more
doaj   +1 more source

Pyricularia oryzae Causing Blast on Foxtail Millet in Iran

Plant Disease, 2018
Each year Pyricularia oryzae causes blast diseases of rice, wheat, and cereals of local importance (millets), which destroy enough food supply to sustain millions of people (Pennisi 2010). Blast disease is one of the major constraints for the production of foxtail millet (Setaria italica), especially in northern China and India (Nakayama et al.
Pordel, Iran. A., Tharreau, Didier, Cros-Arteil, Sandrine, Shams, E., Moumeni, A., Gohari, A. Mirzadi, Javan-Nikkhah, M.   +6 more
openaire   +3 more sources

Gene Flow between Divergent Cereal- and Grass-Specific Lineages of the Rice Blast Fungus Magnaporthe oryzae

mBio, 2018
Delineating species and epidemic lineages in fungal plant pathogens is critical to our understanding of disease emergence and the structure of fungal biodiversity and also informs international regulatory decisions. Pyricularia oryzae (syn.
Pierre Gladieux, Bradford Condon, Sebastien Ravel, Darren Soanes, Joao Leodato Nunes Maciel, Antonio Nhani, Li Chen, Ryohei Terauchi, Marc-Henri Lebrun, Didier Tharreau, Thomas Mitchell, Kerry F. Pedley, Barbara Valent, Nicholas J. Talbot, Mark Farman, Elisabeth Fournier   +15 more
doaj   +1 more source

ANALISIS FITOKIMIA DAN UJI POTENSI EKSTRAK BUAH RENGGAK (Amomum Dealbatum) SEBAGAI PESTISIDA NABATI TERHADAP JAMUR Pyricularia Oryzae DAN BAKTERI Xanthomonas oryzae

, 2020
This study aims to determine the potency of Renggak (Amomum dealbatum) extract as bio pesticide against Pyricularia oryzae and Xanthomonas oryzae. Therefore an in vitro of  antifungal and antibacterial activity of the Renggak ethanol extract were carried
Nufus, Novita Hidayatun
core   +1 more source

Efficacy of Turkey berry (Solanum torvum) for in vitro management of rice blast pathogen, Pyricularia oryzae / Siti Nurarysha Azman [PDF]

, 2018
Rice blast diseases have become major nuisance of paddy production nowadays. Rice blast is one of the most destructive paddy diseases worldwide. Rice blast, caused by the fungus Pyricularia oryzae which have infected many paddy fields in Malaysia and ...
Azman, Siti Nurarysha
core  

Cyclonerol Derivatives from YM311505

Natural Product Communications, 2014
A new sesquiterpene, 10,11-dihydrocyclonerotriol ( 1 ), together with two known compounds, catenioblin C ( 2 ) and sohirnone A ( 3 ), were isolated from Trichoderma longibrachiatum YM311505, an endophytic fungus of Azadirachta indica .
Qi-Cun Xuan, Rong Huang, You-Wei Chen, Cui-Ping Miao, Kai-Xia Ma, Tang Wang, Shao-Hua Wu   +6 more
doaj   +1 more source

Cytological aspects of incompatible and compatible interactions between rice, wheat and the blast pathogen Pyricularia oryzae

Scientia Agricola, 2016
Blast, caused by the fungus Pyricularia oryzae, is an important disease affecting rice and wheat yield worldwide. This study investigated the cytological aspects of incompatible (non-host resistance) and compatible (host resistance) rice- (R_Po) and ...
Leonardo Araujo, Juliana Moreira Soares, Marta Cristina Corsi de Filippi, Fabrício Ávila Rodrigues   +3 more
doaj   +1 more source

ATIVIDADE ANTIFÚNGICA DE EXTRATOS VEGETAIS SOBRE O CRESCIMENTO IN VITRO DE FITOPATÓGENOS

Revista Verde de Agroecologia e Desenvolvimento Sustentável, 2012
O emprego de agrotóxicos na agricultura tem levado riscos à saúde humana e frequentes danos ao meio ambiente. Assim, na busca de métodos alternativos para o controle de doenças de plantas o objetivo deste trabalho foi avaliar a fungitoxidade in vitro de ...
Jhonata Lemos da Silva, Raimundo Nonato Vieira Teixeira, Danielle Ivana Pereira Santos, Jonas Onis Pessoa   +3 more
doaj  

The Blast Fungus Decoded: Genomes in Flux

mBio, 2018
Plant disease outbreaks caused by fungi are a chronic threat to global food security. A prime case is blast disease, which is caused by the ascomycete fungus Magnaporthe oryzae (syn.
Thorsten Langner, Aleksandra Białas, Sophien Kamoun   +2 more
doaj   +1 more source