Results 31 to 40 of about 7,994 (220)

Sclerotia-Mediated Soil Microbiome Modulation in Rice-Rapeseed Cropping Systems. [PDF]

J Fungi (Basel)
Rhizoctonia solani (Rs) and Sclerotinia sclerotiorum (Ss) are devastating pathogens of rice and rapeseed, contributing 20–69% and 10–50% of yield losses, respectively.
Mehmood MA, Wang J, Cheng J, Xie J, Jiang D, Fu Y.   +5 more
europepmc   +2 more sources

Formation of sclerotia in Sclerotinia ginseng and composition of the sclerotial exudate [PDF]

PeerJ, 2018
Background Sclerotinia ginseng is a major devastating soil-borne pathogen of ginseng that can cause irreparable damage and large economic losses. This pathogen produces sclerotia, which are among the most persistent resting structures produced by ...
Dan Wang, Junfan Fu, Rujun Zhou, Zibo Li, Yujiao Xie, Xinran Liu, Yueling Han   +6 more
doaj   +2 more sources

Impact of Fungicide Application and Host Genotype on Susceptibility of Brassica napus to Sclerotinia Stem Rot across the South-Western Australian Grain Belt: A Genotype × Environment × Management Study

Agronomy, 2021
Sclerotinia stem rot (SSR), caused by the necrotroph Sclerotinia sclerotiorum Lib. (de Bary), is a major disease of canola in Australia, greatly reducing yields in high infection years.
Sarita Jane Bennett, Ashmita Rijal Lamichhane, Linda L. Thomson, King Yin Lui, Pippa J. Michael   +4 more
doaj   +1 more source

A Cellular Fusion Cascade Regulated by LaeA Is Required for Sclerotial Development in Aspergillus flavus

Frontiers in Microbiology, 2017
Aspergillus flavus is a saprophytic soil fungus that poses a serious threat worldwide as it contaminates many food and feed crops with the carcinogenic mycotoxin called aflatoxin.
Xixi Zhao, Xixi Zhao, Joseph E. Spraker, Jin Woo Bok, Thomas Velk, Zhu-Mei He, Nancy P. Keller, Nancy P. Keller   +7 more
doaj   +1 more source

Temperature and Isolate Are Important Determinants of Brassica napus Susceptibility to Aggressive Sclerotinia sclerotiorum Isolates

Agronomy, 2023
Management of Sclerotinia stem rot (SSR) disease in Brassica napus is heavily reliant on prophylactic fungicide applications at flowering, which often provides inconsistent control depending on timing of ascospore release in the field and environmental ...
Pippa J. Michael, Ashmita Rijal Lamichhane, Sarita Jane Bennett   +2 more
doaj   +1 more source

Ca2+ affects the hyphal differentiation to sclerotia formation of Athelia rolfsii

Microbiology Spectrum
RNA-Sequencing (RNA-Seq) and transcriptomic analyses have become powerful tools to study the developmental stages of fungal structures scuh as sclerotia.
Kuan-Yu Pan, Hsien-Hao Liu, Min-Nan Tseng, Hao-Xun Chang   +3 more
doaj   +1 more source

Isolation, genomic characterization, and mushroom growth-promoting effect of the first fungus-derived Rhizobium

Frontiers in Microbiology, 2022
Polyporus umbellatus is a well-known edible and medicinal mushroom, and some bacteria isolated from mushroom sclerotia may have beneficial effects on their host.
Zhongyi Hua, Tianrui Liu, Pengjie Han, Pengjie Han, Junhui Zhou, Yuyang Zhao, Luqi Huang, Yuan Yuan   +7 more
doaj   +1 more source

Melanin Pathway Determination in Sclerotium cepivorum Berk Using Spectrophotometric Assays, Inhibition Compound, and Protein Validation

Microbiology Research, 2022
Sclerotium cepivorum Berk is the etiological agent of white rot disease that affects plants of the genus Allium. This fungus produces resistance structures called sclerotia that are formed by a rolled mycelium with a thick layer of melanin and it can ...
Luis M. Salazar-García, Rocío Ivette Ortega-Cuevas, José A. Martínez-Álvarez, Sandra E. González-Hernández, Román Antonio Martínez-Álvarez, Diana Mendoza-Olivares, Miguel Ángel Vázquez, Alberto Flores-Martínez, Patricia Ponce-Noyola   +8 more
doaj   +1 more source

Characterization and Preliminary Investigation of Alkylpolyglucoside Combined With a Biopolymer for Enhanced Oil Recovery

Journal of Surfactants and Detergents, EarlyView.
Materials and main results of the study. ABSTRACT Surfactant–polymer (SP) flooding is a promising Enhanced Oil Recovery (EOR) technique, combining improved displacement from surfactants with enhanced sweep efficiency from polymers. This study investigates two SP systems based on the biopolymer scleroxanthan (a blend of sclerotium gum and xanthan gum ...
Raíssa T. R. Carvalho, Aline F. O. Araújo, Marcela S. Dias, Arthur S. Marinho, Vinicius S. Oliveira, Luiz C. M. Palermo, Claudia R. E. Mansur   +6 more
wiley   +1 more source

Carpogenic germination of sclerotia of Sclerotinia minor and ascosporic infection of pyrethrum flowers

, 2015
Carpogenic germination of sclerotia and infection of flowers by ascospores of Sclerotinia minor is rare and seldom documented in most hosts. During 2007-2009, S. minor isolates were obtained from surface-sterilized pyrethrum flowers collected from fields
Hay, Frank S., Scott, Jason B., O'Malley, Thomas B., Shivas, Roger G., Gent, David H., Pethybridge, Sarah J.   +5 more
core   +1 more source