Plant-Parasitic Algae (Cephaleuros spp.) in Thailand, Including Four New Records

2018 ◽  
Vol 72 (3) ◽  
pp. 363-371 ◽  
Author(s):  
Prisana Wonglom ◽  
Narasinee Thithuan ◽  
Penpadsorn Bunjongsiri ◽  
Anurag Sunpapao
Keyword(s):  
New Records ◽  
Plant Parasitic

scholarly journals Four new records of plant parasitic nematodes from Iran

2016 ◽  
Vol 40 ◽  
pp. 601-607 ◽  
Author(s):  
Somaye ALVANI ◽  
Esmat MAHDIKHANI-MOGHADAM ◽  
Hamid ROUHANI ◽  
Abbas MOHAMMADI
Keyword(s):  
New Records ◽  
Parasitic Nematodes ◽  
Plant Parasitic Nematodes ◽  
Plant Parasitic

Aphelenchoides spp. (Nematoda: Aphelenchida) and Panagrolaimus leperisini (Nematoda: Rhabditida) found associated with grass seeds in the Telperion Nature Reserve, South Africa

Zootaxa ◽  
2018 ◽  
Vol 4370 (2) ◽  
pp. 137
Author(s):  
CHANTELLE GIRGAN ◽  
ANTOINETTE SWART ◽  
MARIETTE MARAIS ◽  
HENDRIKA FOURIE
Keyword(s):  
South Africa ◽  
South African ◽  
Nature Reserve ◽  
Parasitic Nematode ◽  
New Records ◽  
The South ◽  
African Populations ◽  
Nematode Diversity ◽  
Plant Parasitic ◽  
South African Populations

As part of the South African Plant-Parasitic Nematode Survey (SAPPNS), an extensive nematode diversity survey was conducted in the Telperion Nature Reserve, Mpumalanga, South Africa. During this survey, samples of grass seeds were collected. Some of these seeds yielded specimens of the genera Aphelenchoides, Aphelenchus and Panagrolaimus. Identified species include Aphelenchoides africanus, A. besseyi, A. lichenicola, A. rutgersi, A. spicomucronatus and Panagrolaimus leperisini. Four of these species are new records for South Africa and the South African populations of these species are described in this paper. 

scholarly journals Descriptions of four new records of plant-parasitic nematode species from commercial cut-flowers in Ethiopia

Nematoda ◽  
2015 ◽  
Vol 2 (1) ◽  
Author(s):  
Beira H Meressa ◽  
Thomas Prior ◽  
Tesfamariam Mekete ◽  
Johannes Hallmann
Keyword(s):  
Parasitic Nematode ◽  
New Records ◽  
Nematode Species ◽  
Plant Parasitic Nematode ◽  
Cut Flowers ◽  
Plant Parasitic

Morphological and molecular characterisation of three species of Paratylenchus Micoletzky, 1922 (Tylenchida: Paratylenchidae) from China, with a first description of the male P. rostrocaudatus

Nematology ◽  
2018 ◽  
Vol 20 (9) ◽  
pp. 837-850 ◽  
Author(s):  
Kan Zhuo ◽  
Xingtong Liu ◽  
Ye Tao ◽  
Honghong Wang ◽  
Borong Lin ◽  
...  
Keyword(s):  
Ribosomal Rna ◽  
Internal Transcribed Spacer ◽  
New Records ◽  
Large Subunit ◽  
Small Subunit ◽  
Parasitic Nematodes ◽  
Molecular Characterisation ◽  
Plant Parasitic Nematodes ◽  
First Time ◽  
Plant Parasitic

Summary In a recent survey of plant-parasitic nematodes associated with forest in China, three species of Paratylenchus, including P. aculentus, P. leptos and P. rostrocaudatus, were found. Paratylenchus leptos and P. rostrocaudatus are new records for China and the male of P. rostrocaudatus is described for the first time. Morphological descriptions, morphometrics and light microscopic photos are provided for these three species. Molecular characterisation of these species using ribosomal RNA (rRNA) D2-D3 expansion domains of large subunit (LSU D2-D3), internal transcribed spacer (ITS) and small subunit (SSU) sequences are also given. Except for the ITS sequence of P. aculentus, other sequences were amplified for the first time. Phylogenetic relationships within the genus Paratylenchus are discussed as inferred from the analyses of LSU D2-D3, ITS and SSU.

An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran

Zootaxa ◽  
2019 ◽  
Vol 4545 (2) ◽  
pp. 205
Author(s):  
REZA GHADERI ◽  
AKBAR KAREGAR ◽  
ESMAEIL MIRAEIZ ◽  
ABBAS MOKARAM HESAR
Keyword(s):  
Geographical Distribution ◽  
New Records ◽  
Climatic Conditions ◽  
Parasitic Nematodes ◽  
Ecological Niches ◽  
Plant Parasitic Nematodes ◽  
Classification Schemes ◽  
The Family ◽  
Annotated Checklist ◽  
Plant Parasitic

The list of plant parasitic nematodes of the family Tylenchulidae, collected from Iran, is updated. Forty-one species belonging to five genera and three subfamilies are included in the list. Data for seven species of Paratylenchus are added, of which two species—P. perminimus and P. salubris—are new records for the Iranian nematofauna. The list of species, further information on their morphometrics, references to full or partial descriptions, associated plants, geographical distribution and some taxonomic remarks are provided. More detailed studies on some doubtful populations are added. Information on the taxonomic position of species in different classification schemes, as well as the preferences of some species for certain climatic conditions or ecological niches is provided. 

scholarly journals New records of plant-parasitic nematodes from Iceland

Polar Biology ◽  
2020 ◽  
Vol 43 (10) ◽  
pp. 1655-1661
Author(s):  
Łukasz Flis ◽  
Franciszek Wojciech Kornobis ◽  
Magdalena Kubicz ◽  
Jón Guðmundsson
Keyword(s):  
New Records ◽  
Plant Protection ◽  
Nematode Species ◽  
First Record ◽  
Molecular Data ◽  
Parasitic Nematodes ◽  
Plant Parasitic Nematodes ◽  
The Family ◽  
Nematode Biodiversity ◽  
Plant Parasitic

Abstract The plant-parasitic nematodes of Iceland are poorly understood. To address this, a study of the nematodes of the families Criconematidae and Hemicycliophoridae was performed in 2015. Soil samples were taken from underneath various host plants in different locations in Iceland. The identification was performed on the basis of the general morphology and subsequently confirmed by molecular markers (D2-D3 28S rDNA). The study revealed the presence of nematode specimens belonging to four species of the family Criconematidae: Criconemoides amorphus, Criconema demani, Mesocriconema xenoplax and Mesocriconema curvatum, as well as one species Hemicycliophora conida of the family Hemicycliophoridae. To our knowledge, this is the first record of the occurrence of these nematode species in Iceland. The species identified are economically important plant-parasitic nematodes of likely interest to—among others—Icelandic plant protection professionals. This report broadens our knowledge of Iceland’s nematode biodiversity; moreover, morphological analyses and molecular data may contribute to better understanding the origin of nematode species on the island of Iceland.

Sign in / Sign up

Export Citation Format

Share Document