Results 41 to 50 of about 5,247 (213)
Pest Management Science, EarlyView.Leaf age influences metabolomic profiling but not bioactivity of Eucalyptus globulus essential oils. Leaf age affects volatile levels of young and adult E. globulus oils, but not their bioactivity. Young leaf essential oil had higher contents of α‐ and β‐pinene. AEEO had higher levels of 1,8‐cineole and trans‐pinocarveol.
Mafalda Pinto +11 more
wiley +1 more source
Ciência e Agrotecnologia, 2003 Com o objetivo de identificar as raças fisiológicas de Pyricularia grisea que ocorrem em Minas Gerais, coletaram-se 23 amostras de folhas de arroz com sintomas da brusone em 15 municípios representativos do estado.
Vanda Maria de O. Cornélio +3 more
doaj +1 more source
Identification of Magnaporthe grisea avirulence genes to seven rice cultivars
, 1992 Pour caractériser le pouvoir pathogène de Magnaporthe grisea sur des cultivars spécifiques du riz, un croisement a été réalisé entre deux isolats pathogènes du riz.
Silué, D. +2 more
core +1 more source
Effects of applying Trichoderma asperellum to rice (Oryza sativa) on phytobiome and plant responses
Annals of Applied Biology, Volume 189, Issue 1, July 2026.We investigated the effect of dipping at transplanting or post‐transplanting spray application on the root‐associated microbiome or leaf epiphytes via amplicon sequencing, and on plant responses via RNA‐seq. Both root dipping and foliar application with Trichoderma asperellum spore suspension only had a limited impact on the leaf epiphytes and root ...
Greg Deakin +4 more
wiley +1 more source
Transposon impala, a Novel Tool for Gene Tagging in the Rice Blast Fungus Magnaporthe grisea
Molecular Plant-Microbe Interactions, 2001 impala, a Tc1-mariner transposable element from Fusarium oxysporum, was introduced into the rice blast fungus Magnaporthe grisea to develop transposon-based insertional mutagenesis.
François Villalba +4 more
doaj +1 more source
The Transcription Factor OsWRKY64 Interacts With OsART1 to Positively Regulate Al Resistance in Rice
Plant Biotechnology Journal, Volume 24, Issue 7, Page 4656-4671, July 2026.A proposed working model illustrating the cooperative regulation of Al tolerance by OsWRKY64 and OsART1 in rice. Under Al stress conditions in acidic soil, the transcription factor OsART1 directly binds to the promoter of OsWRKY64 to activate its transcription. The synthesized OsWRKY64 protein then physically interacts with OsART1 in the nucleus.
Changzhao Chen +10 more
wiley +1 more source
Molecular Plant-Microbe Interactions, 2001 Although plant diseases are usually characterized by the part of the plant that is affected (e.g., leaf spots, root rots, wilts), surprisingly little is known about the factors that condition the ability of pathogens to colonize different plant tissues ...
Marie Dufresne, Anne E. Osbourn
doaj +1 more source
Future Postharvest and Food, Volume 3, Issue 2, Page 220-233, June 2026.Litsea cubeba essential oil (LCEO) reduces blueberry rot while maintaining quality. It disrupts the cellular structure and membranes of Alternaria alternata, causing solute leakage, while simultaneously inducing reactive oxygen species (ROS) accumulation and mitochondrial membrane potential (MMP) damage in the pathogen.
Ruogu Cheng +6 more
wiley +1 more source
Disease resistance of transgenic rice by overexpressing OsiWRKY gene
浙江大学学报. 农业与生命科学版, 2005 To derermine its bioiogical function, we transformed OsiWRKY gene into rice. Southern blot and Northern blot analyses showed that the OsiWRKY gene had been integrated into rice genome and overexpressed in rice.
LI Nan-yi +3 more
doaj +1 more source
Plant Biotechnology Journal, Volume 24, Issue 6, Page 3573-3593, June 2026.ABSTRACT Sheath blight disease of rice caused by the fungal pathogen R. solani AG1‐IA remains a big threat to rice production worldwide. A limited genetic variation in rice for tolerance to this pathogen and little success in understanding how it defeats host defence are major reasons behind it.
Vinod Kumar +5 more
wiley +1 more source