Results 11 to 20 of about 339 (100)

Uncontrolled deforestation and population growth threaten a tropical island's water and land resources in only 10 years. [PDF]

open access: yesSci Adv
Rapid demographic growth in tropical islands can exacerbate conflicts and pressures on natural resources, as illustrated by the French island of Mayotte where resources are limited.
Foucher A   +10 more
europepmc   +3 more sources

Rhizomania: Hide and Seek of Polymyxa betae and the Beet Necrotic Yellow Vein Virus with Beta vulgaris

open access: yesMolecular Plant-Microbe Interactions, 2022
The molecular interactions between Polymyxa betae, the protist vector of sugar beet viruses, beet necrotic yellow vein virus (BNYVV), the causal agent of rhizomania, and Beta vulgaris have not been extensively studied.
Alain Decroës   +7 more
doaj   +1 more source

Eelgrass (Zostera spp.) associated phytomyxids are host‐specific congeneric parasites and predominant eukaryotes in the eelgrass rhizosphere on a global scale

open access: yesEnvironmental Microbiology, Volume 25, Issue 8, Page 1522-1537, August 2023., 2023
Abstract Together with increasing environmental and anthropogenic pressures, pathogenic diseases are one of the important factors contributing to the ongoing decline of seagrass meadows worldwide; yet the diversity and ecology of the microorganisms acknowledged as seagrass parasites remain critically understudied.
Viktorie Kolátková   +5 more
wiley   +1 more source

A Novel Phytomyxean Parasite Associated with Galls on the Bull-Kelp Durvillaea antarctica (Chamisso) Hariot [PDF]

open access: yes, 2012
Durvillaea antarctica (Fucales, Phaeophyceae) is a large kelp of high ecological and economic significance in the Southern Hemisphere. In natural beds along the central coast of Chile (Pacific Ocean), abnormal growth characterized by evident gall ...
Alejandra Núñez   +6 more
core   +5 more sources

Alveolates (dinoflagellates, ciliates and apicomplexans) and Rhizarians are the most common microbial eukaryotes in temperate Appalachian karst caves

open access: yesEnvironmental Microbiology Reports, Volume 14, Issue 4, Page 538-548, August 2022., 2022
Summary The purpose of this study was to survey the eukaryotic microbiome of two karst caves in the Valley and Ridge physiographic region of the Appalachian Mountains. Caves are known to harbour eukaryotic microbes but their very low densities and small cell size make them difficult to collect and identify.
A. Bruce Cahoon, Robert D. VanGundy
wiley   +1 more source

Investigating the impacts of urbanization on soil ecology in Berlin, Germany [PDF]

open access: yes, 2022
Urban landscapes, whilst only accounting for a small proportion of total land surface, are now home to the majority of humanity. The functioning of soils within these systems is therefore highly influential for human wellbeing; these soils mediate flood ...
Whitehead, James
core   +1 more source

Liming with dolomite reduces the efficacy of the biocontrol fungus Trichoderma koningiopsis against cabbage clubroot

open access: yesAgronomía Colombiana, 2015
Cabbage clubroot is a major constraint for the production of cruciferous species. This research aim at exploring the effect of Trichoderma koningiopsis (as the wettable powder formulated product Tricotec®) and dolomite on the disease and crop growth of ...
Andrea Botero   +3 more
doaj   +1 more source

Maullinia braseltonii sp. nov. (Rhizaria, Phytomyxea, Phagomyxida) : A Cyst-forming Parasite of the Bull Kelp Durvillaea spp. (Stramenopila, Phaeophyceae, Fucales) [PDF]

open access: yes, 2017
Help in biomass collection by David J. Patiño (UACh), Liliana A. Muñoz (University of Aberdeen (UoA)) and Alexandra Mystikou (South Atlantic Environmental Research Institute & UoA), and in conducting electron microscopy by Gillian Milne (Aberdeen ...
Goecke , Franz   +5 more
core   +2 more sources

Analysis of Carbohydrate Metabolism Genes of Spongospora subterranea Using 454 Pyrosequencing / Análisis de Genes del Metabolismo de Carbohidratos de Spongospora subterranea Utilizando Pirosecuenciación 454

open access: yesRevista Facultad Nacional de Agronomía Medellín, 2014
. Spongospora subterranea, the causal agent of Potato powdery scab, is an important soil-borne obligate protozoan commonly found in Andean soils. This is a serious problem that causes cosmetic damage on the skin of tubers and induces root gall formation,
Pablo Andrés Gutiérrez Sánchez   +2 more
doaj   +1 more source

Occurrence of Ribotypes in Germany and Their Association with Different Host Plants and Viruses [PDF]

open access: yes, 2016
The plasmodiophorid Polymyxa graminis transmits plant viruses to cereal crops such as wheat, rye, barley and triticale. Soil samples from different locations and cereal host plants were analyzed for the presence of P.
Fomitcheva, V.   +3 more
core   +1 more source

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