Results 41 to 50 of about 622,472 (169)

Novel Chitinase Gene LOC_Os11g47510 from Indica Rice Tetep Provides Enhanced Resistance against Sheath Blight Pathogen Rhizoctonia solani in Rice

open access: yesFrontiers in Plant Science, 2017
Sheath blight disease (ShB), caused by the fungus Rhizoctonia solani Kühn, is one of the most destructive diseases of rice (Oryza sativa L.), causing substantial yield loss in rice.
Tilak R. Sharma   +7 more
doaj   +1 more source

Multiplexed Engineering of Disease Resistance and Lodging Tolerance in Wheat Via a Single Xylan Modifying Glycosyltransferase

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Breeding crops with robust disease resistance often compromises yield, a persistent challenge in agricultural improvement. We report that modifying cell wall architecture through a xylan‐specific glycosyltransferase successfully breaks this trade‐off in wheat.
Shufang Sun   +6 more
wiley   +1 more source

Effects of Atmospheric CO2 Levels on the Susceptibility of Maize to Diverse Pathogens

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Rising atmospheric CO2 has significant implications for crop productivity and food security. Based on studies in C3 plants, elevated CO2 (eCO2) can shape plant‐pathogen interactions, although the outcomes are often variable. The question of how eCO2 influences immunity and disease development in C4 plants, such as the globally important cereal
Ekkachai Khwanbua   +5 more
wiley   +1 more source

Phenotyping of Partial Physiological Resistance to Rice Sheath Blight

open access: yes, 2013
International audienceSheath blight, caused by Rhizoctonia solani, is one of the most important rice diseases worldwide especially under irrigated agro-ecosystems.
Lore, Jagjeet Singh   +5 more
core   +1 more source

The Effect of Calcium Silicate on Rice Yield and Sheath Blight Disease. [PDF]

open access: yes, 2001
Sheath blight caused by fungal pathogen Rhizoctonia solani can cause significant yield loss in rice, especially in warm, high rainfall environments. Integrated pest management (IPM) is the key to sheath blight control.
Robichaux, Chris Raymond
core   +1 more source

Planting date significantly affects Missouri rice productivity

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Rice (Oryza sativa L.) planting dates have trended earlier in the upper Mid‐Southern United States, including Missouri, due to desire for earlier harvest. Earlier harvests lead to greater potential for dry harvest conditions, which facilitates fall field preparation and the ability to plant next year's crop timelier.
Justin L. Chlapecka   +2 more
wiley   +1 more source

Gene expression analysis of resistant and susceptible rice cultivars to sheath blight after inoculation with Rhizoctonia solani

open access: yesBMC Genomics, 2022
Background Rice sheath blight, caused by Rhizoctonia solani Kühn (teleomorph: Thanatephorus cucumeris), is one of the most severe diseases in rice (Oryza sativa L.) worldwide.
Xiaohe Yang   +8 more
doaj   +1 more source

Design, Synthesis, and Antifungal Activity of Natural Furan Carboxylic Acid Derivatives as Potential Succinate Dehydrogenase Inhibitors

open access: yesChemistry &Biodiversity, Volume 23, Issue 9, September 2026.
A series of furanamide derivatives were designed and synthesized. Among these compounds, those containing the trifluoromethyl (─CF3) group exhibited the most potent antifungal activity. Notably, compounds 3m and 6b showed particularly strong effects, and their mechanism of action was further investigated.
Hongxin Luo   +7 more
wiley   +1 more source

The Economic Impact of Rice Sheath Blight Alleviation in the Mid‐South [PDF]

open access: yes, 2017
The most tangible outcome of a breeding program of any type is increased yield; however, breeding for biotic stresses (maintenance breeding) generally results in pathogen resistance, which can be viewed as mitigating potential crop losses.
Tsiboe, Francis   +4 more
core   +1 more source

Global‐Scale Patterns of Host Transitions Suggest Contrasting Levels of Specialization Within Rhizoctonia solani

open access: yesEcology and Evolution, Volume 16, Issue 9, September 2026.
We combined a global rDNA‐ITS dataset with TEF‐1α sequences and newly sequenced isolates to examine phylogenetic signal, host associations, and population structure in the soil‐borne pathogen Rhizoctonia solani. Most anastomosis groups formed well‐supported clades, and host‐associated patterns corresponded more strongly with genetic structure than ...
Xin Zhi Khoo   +2 more
wiley   +1 more source

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