short-communication | 28-June-2019
soil samples. The soybean field was located in Xianyang, Shaanxi, NW China (107°38’–109°10’ E, 34°11’–35°32’ N), which is a typical warm temperate continental monsoon climate. The soil is dominated by ash-calcium soil. The soybean rhizosphere soil samples, numbered as S, were collected on June 24, 2016, when after more than half of the cotyledons were breaking out, and also the soil samples, numbered as M, were collected on September 30, 2016. At this time, the leaves and beans were dehydrated
LIN WANG,
ZHIYING LI,
RUIRUI LIU,
LULU LI,
WEIWEI WANG
Polish Journal of Microbiology, Volume 68 , ISSUE 2, 281–284
research-article | 30-November-2018
The University of Florida Nematode Assay Laboratory (NAL) received a rhizosphere soil sample for a routine diagnosis purpose from Beef Farm Prairie, Osceola County in Florida. The sample was taken from a site dedicated to limpograss (Hemarthria altissima). Limpograss is a warm-season perennial grass used by Florida beef cattle producers because of its high digestibility, adaptation to seasonally flooded soils, cool-season growth, and tolerance of light frost (Newman, 2014). This grass is well
Alemayehu W. Habteweld,
Faruk Akyazi,
Soumi Joseph,
William T. Crow,
Eyualem Abebe,
Tesfamariam Mekete
Journal of Nematology, Volume 51 , 1–15
research-article | 06-March-2020
M. R. Moore,
J. A. Brito,
S. Qiu,
C. G. Roberts,
L. A. Combee
Journal of Nematology, Volume 52 , 1–3
research-article | 30-November-2020
. These phylogenetic analyses did not support a justification of erection for the genus Gracilacus and this genus was considered as a synonym of Paratylenchus.
During a nematological survey, an unknown Paratylenchus species with a long stylet was found in a rhizosphere soil of a Virginia pine tree (Pinus virginiana Mill) in Beltsville, Prince George’s County, Maryland, USA. Morphological and molecular examination of nematode specimens revealed that they belong to a new species, which named here
Mihail R. Kantor,
Zafar A. Handoo,
Sergei A. Subbotin,
Gary R. Bauchan,
Joseph D. Mowery
Journal of Nematology, Volume 53 , 1–10
research-article | 30-November-2019
M. R. Moore,
J. A. Brito,
S. Qiu,
C. G. Roberts,
L. A. Combee
Journal of Nematology, Volume 52 , 1–4
research-article | 29-March-2019
infects peach in nurseries and orchards, and was also identified on other economically important crops and on weeds. The nematode is able to parasitize Prunus rootstocks ‘Nemaguard’, ‘Flordaguard’, ‘Guardian’, ‘Okinawa’, and ‘Nemared’, all resistant to M. incognita, M. javanica, and M. arenaria. (Sherman and Lyrene, 1983; Smith et al., 2015).
In April-August 2018, samples of galled roots with rhizosphere soil were collected from almond orchards in Atwater, Merced County and Bakersfield, Kern County
Andreas Westphal,
Zin T. Z. Maung,
David A. Doll,
Mohammad A. Yaghmour,
John J. Chitambar,
Sergei A. Subbotin
Journal of Nematology, Volume 51 , 1–3
research-article | 30-November-2018
Yu-po Lin,
Wan-chun Lee,
Pei-che Chung,
Jiue-in Yang
Journal of Nematology, Volume 51 , 1–5
Research Article | 15-August-2017
Populations of Criconemoides parvus, Discocriconemella hengsungica, and Discocriconemella limitanea, isolated in Hangzhou, China from the rhizosphere soil of woody perennials were characterized morphologically and molecularly. The morphometric data of the Chinese populations were compared with populations from other regions of the world. DNA barcoding with the mitochondrial COI gene confirmed conspecificity of Chinese and Costa Rican populations of D. limitanea. Phylogenetic assessment using a
Maria Munawar,
Thomas O. Powers,
Zhongling Tian,
Timothy Harris,
Rebecca Higgins,
Jingwu Zheng
Journal of Nematology, Volume 50 , ISSUE 2, 183–206
research-article | 30-November-2018
M. L. Inácio,
L. C. Rusinque,
M. J. Camacho,
F. Nóbrega
Journal of Nematology, Volume 51 , 1–6
research-article | 30-November-2019
long, pars distalis vaginae about 5 µm long, pars refringens vaginae apparently present, as sclerotized pieces about 3 µm long and pars proximalis vaginae small (Figs. 1C, 2I), and vulva a transverse slit, post equatorial. Prerectum length was 2.6 to 6.0 times the anal body diameter, rectum length was about equal to anal body diameter. The tail was short and rounded.
Male
Not found.
Type host and locality
Rhizosphere soil of Fagus orientalis, was collected in the forests of Shahsavar
Farahnaz Jahanshahi Afshar
Journal of Nematology, Volume 52 , 1–7
research-article | 24-November-2020
20 second-stage juveniles) were deposited in the nematode collection of the Department of Plant Protection, Biocontrol Engineering Laboratory of Crop Diseases and Pests of Gansu Province, Lanzhou, China.
Type host and locality
Heterodera microulae sp. n. was collected from the roots and rhizosphere soil of Microula sikkimensis Hemsl. (Boraginaceae, Tubiflorae, Metachlamydeae) in Tianzhu county of Gansu Province, China. The geographical position is N 37°11′46″; E 102°47′6″. This site was
Wenhao Li,
Huixia Li,
Chunhui Ni,
Deliang Peng,
Yonggang Liu,
Ning Luo,
Xuefen Xu
Journal of Nematology, Volume 52 , 1–16
research-article | 30-November-2020
tianzhuensis n. sp. was collected from the roots and rhizosphere soil of Polygonum viviparum L. (Polygonaceae) in Tianzhu county, Wuwei city, Gansu Province, China (GPS coordinates are: N 37°10′29″; E 102°49′24″). This site located in continental highland with the vegetation type of meadow grassland and the soil is composed of chernozems. The climatic parameters of site include a 450 mm of average rainfall and an approximate −2°C air temperature.
Etymology
Cactodera tianzhuensis n. sp. is named after
Wenhao Li,
Huixia Li,
Chunhui Ni,
Mingming Shi,
Xuejuan Wei,
Yonggang Liu,
Yiwen Zhang,
Deliang Peng
Journal of Nematology, Volume 53 , 1–15
research-article | 30-November-2020
Wentao Wu,
Shanshan Xu,
Zewen Gao,
Shusheng Zhu,
Youyong Zhu,
Yang Wang,
Xiahong He
Journal of Nematology, Volume 53 , 1–3