Results 21 to 30 of about 834 (149)
Limited genomic signatures of population collapse in the critically endangered black abalone (Haliotis cracherodii). [PDF]
Mol EcolAbstract The black abalone, Haliotis cracherodii, is a large, long‐lived marine mollusc that inhabits rocky intertidal habitats along the coast of California and Mexico. In 1985, populations were impacted by a bacterial disease known as withering syndrome (WS) that wiped out >90% of individuals, leading to the closure of all U.S.
Wooldridge B +10 more
europepmc +2 more sources
Siberian Journal of Life Sciences and Agriculture, 2022 A hyperparasite was observed on Venturia inaequalis during a survey in Krasnodar region, South Russia. Morphological characterization using light microscopy and molecular characterization by sequencing ITS region of nuclear ribosomal DNA and phylogenetic
Galina V. Yakuba +4 more
doaj +1 more source
White Light Orchestrates Mycoparasitic and Infection Activities by Regulating Expression of Effectors in <i>Trichothecium roseum</i>. [PDF]
Food Sci NutrWhite light‐mediated mycoparasitic and infection activities of Trichothecium roseum. ABSTRACT The fungal developmental processes are orchestrated by white light. Despite the genome assembly of Trichothecium roseum being available, the underlying molecular mechanisms of the white light‐mediated developments of T. roseum remain obscure. It was found that
Zhu M, Zhang F, Qiu Z, Zhao S, Gao S.
europepmc +2 more sources
Agronomy, 2023 Among the mycoparasites, Ampelomyces strains are studied in detail, particularly regarding their use as biocontrol agents (BCAs) of powdery mildew (PM) fungi, including their potential to replace conventional agrochemicals.
Márk Z. Németh +2 more
doaj +1 more source
Hyperparasitism on Plasmopara viticola by Simplicillium lanosoniveum
PhytoFrontiers, 2022 A previously unknown association between Plasmopara viticola, the causal pathogen of grape downy mildew, and the mycoparasite strain F2 is described in this paper.
Hongmiao Shen +2 more
doaj +1 more source
On foliar fungal pathogens at species of the genus Alnus Mill. in Siberia [PDF]
BIO Web of Conferences, 2021 The article determines the species composition of causative agents of plant leaf diseases of the genus Alnus Mill. for the Siberian region, that grow in the arboretum collections and urbanized environment.
Tomoshevich Mariya A. +2 more
doaj +1 more source
Lilloa, 2023 Platanus × acerifolia is used as an urban shade tree in many cities throughout Argentina. In late autumn and winter of 2023, leaves and fruits of P.
Lucas A. Castillo, Guillermo M. Suárez
doaj +1 more source
Pathogen dynamics under both bottom-up host resistance and top-down hyperparasite attack. [PDF]
J Appl Ecol, 2018 The relative importance of bottom-up versus top-down control of population dynamics has been the focus of much debate. In infectious disease biology, research is typically focused on the bottom-up process of host resistance, wherein the direction of ...
Parratt SR, Laine AL.
europepmc +2 more sources
NEUROPHARMACOLOGICAL ACTIVITIES OF METHANOLIC EXTRACT OF LEAVES OF VISCUM CAPITELLATUM SMITH. [PDF]
Bulletin of Pharmaceutical Sciences. Assiut University, 2022 In present study, Viscum capitellatum Sm., hyperparasite was investigated for various neuropharmacological activities such as locomotor activity, skeletal muscle relaxation activity, antianxiety and sleep potentiation using Swiss Albino mice. The effects
Mohan Kalaskar +4 more
doaj +1 more source
Niche differentiation within a cryptic pathogen complex: climatic drivers and hyperparasitism at multiple spatial scales [Elektronisk resurs] [PDF]
, 2022 Pathogens are embedded in multi-trophic food webs, which often include co-occurring cryptic species within the same pathogen complex. Nonetheless, we still lack an understanding of what dimensions of the ecological niche might allow these cryptic species
Sveriges lantbruksuniversitet. +1 more
core +2 more sources