Results 61 to 70 of about 931 (192)

Distribution and Restricted Vertical Movement of Nematodes in a Heavy Clay Soil

Agronomy, 2020
A large part of Australia’s broad acre irrigation industry, which includes cotton, is farmed on heavy clay Vertosols. Recent changes in nematicide chemical availability, changes in rotations and the observation of the reniform nematode in central ...
Oliver Knox, Katherine Polain, Elijha Fortescue, Bryan Griffiths   +3 more
doaj   +1 more source

Conventional PCR Detection and Real-Time PCR Quantification of Reniform Nematodes [PDF]

Plant Disease, 2012
Reniform nematode (Rotylenchulus reniformis) is a relatively recent introduction into the continental United States that can cause major yield losses on a variety of important crops including cotton and soybeans. DNA sequences from the internal transcribed spacer (ITS) region of this nematode were used to design primers for conventional and real-time ...
Ronald J, Sayler, Courtney, Walker, Fiona, Goggin, Paula, Agudelo, Terrence, Kirkpatrick   +4 more
openaire   +2 more sources

Phylogenomics and biogeography of the cleptoparasitic bee genus Triepeolus Robertson (Hymenoptera: Apidae), with a revised subgeneric classification of Triepeolus and its sister genus, Epeolus Latreille Filogenómica y biogeografía del género de abejas cleptoparásitas Triepeolus Robertson (Hymenoptera: Apidae), con una clasificación subgenérica revisada para Triepeolus y su género hermano, Epeolus Latreille

Systematic Entomology, Volume 51, Issue 1, January‐March 2026.
A subgeneric classification is proposed for Triepeolus—the second‐largest genus of cleptoparasitic apid bees in the world—and its sister genus Epeolus, with support from a newly presented dated phylogeny. Phylogenomic analysis based on ultraconserved elements revealed strong support for the monophyly of Triepeolus, which diverged from Epeolus sometime ...
Thomas M. Onuferko, Sophie Cardinal, Laurence Packer   +2 more
wiley   +1 more source

Variable sites identified among reniform nematode (RN) 18S rRNA variants.

, 2013
Variable sites identified among reniform nematode (RN) 18S rRNA variants.
Seloame T. Nyaku (401586), Ramesh V. Kantety (401588), Kathy Lawrence (401589), Venkateswara R. Sripathi (401587), Govind C. Sharma (401590), Yong Q. Gu (104188)   +5 more
core   +2 more sources

DNA POLYMORPHISM FOR EVALUATION OF FOUR PEPPER G9J- TIVARS FO~ RESISTANCE TO Meloidogyne incognita AND Rotylenchulus reniformis NEMA TOOES [PDF]

Journal of Plant Production, 2003
The reaction of four pepper cultivars (California Wonder, Long Green, Hot Green and strain-9852-17), and their plant susceptibility to inoculum relation with either Meloldogyne incognita or Rotylenchulus reniformis was studied under greenhouse ...
Mona AI-Shalaby, A. Gharib, A. Amin,
doaj   +1 more source

Cover‐crop effects on near‐surface soil physical properties, infiltration, and nematodes over time in the Lower Mississippi River Valley

Agrosystems, Geosciences &Environment, Volume 8, Issue 2, June 2025.
Abstract Human population growth and climate change are stressors that continue to put pressure on current agricultural production systems. Cover crops (CC) as a means to improve soil health remain widely underused, particularly in the Lower Mississippi River Valley.
Cooper Fanning, Kristofor R. Brye, Mike Daniels, Trenton L. Roberts, Sam Fernandes, Lisa Wood   +5 more
wiley   +1 more source

Characterization of the two intra-individual sequence variants in the 18S rRNA gene in the plant parasitic nematode, Rotylenchulus reniformis. [PDF]

PLoS ONE, 2013
The 18S rRNA gene is fundamental to cellular and organismal protein synthesis and because of its stable persistence through generations it is also used in phylogenetic analysis among taxa.
Seloame T Nyaku, Venkateswara R Sripathi, Ramesh V Kantety, Yong Q Gu, Kathy Lawrence, Govind C Sharma   +5 more
doaj   +1 more source

Registration of high yield conventional soybean ‘S17‐2193’ with resistance to multiple diseases

Journal of Plant Registrations, Volume 19, Issue 2, May/August 2025.
Abstract ‘S17‐2193’ (Reg. no. CV‐565, PI 707954) is a high‐yielding late maturity group IV (relative maturity of 4.7), conventional soybean [Glycine max (L.) Merr.] cultivar developed and released in 2022 by the University of Missouri Fisher Delta Research, Extension, and Education Center.
Francia Ravelombola, Yi‐Chen Lee, Dongho Lee, Caio Canella Vieira, Alemu Mengistu, Feng Lin, J. Grover Shannon   +6 more
wiley   +1 more source

Naturally‐occurring nematicides of plant origin: two decades of novel chemistries

Pest Management Science, Volume 81, Issue 2, Page 540-571, February 2025.
A review of structure–activity correlations for 262 plant‐derived nematicidal compounds for controlling plant parasitic nematodes is presented. Chemical structures, sources, and isolation procedures are summarized based on the major chemical groups. Abstract Plant‐parasitic nematodes are among the most destructive plant pathogens, resulting in a global
Hashim Ibrahim, Vaderament‐A. Nchiozem‐Ngnitedem, Louise‐Marie Dandurand, Inna Popova   +3 more
wiley   +1 more source

The identification, characterization, and management of Rotylenchulus reniformis on Cucumis melo in China

Phytopathology Research, 2023
The reniform nematode, Rotylenchulus reniformis, is a sedentary root parasite that poses a significant threat to agricultural production in tropical and subtropical regions worldwide. In 2021–2022, a population of R.
Qianqian Shi, Xinyue Cai, Ziqi Zhang, Wenwen Song, Chen Liang, Fangmeng Duan, Honghai Zhao   +6 more
doaj   +1 more source