Results 11 to 20 of about 4,881 (202)

Revisiting steroidal glycoalkaloids as hatching stimulants for Globodera rostochiensis and Globodera pallida

Pest Management Science
AbstractBACKGROUNDPotato production faces significant challenges from pests, particularly potato cyst nematodes (PCNs) such as Globodera rostochiensis and Globodera pallida. These nematodes are classified as regulated quarantine pests due to their detrimental effect on potato yields, yet populations continue to persist in the soil despite stringent ...
Andrea Caroline Ruthes, Evelin Tiralongo, Paul Dahlin   +2 more
openaire   +3 more sources

The completed mitochondrial genomes of Globodera vulgaris reveals new insights into the genus Globodera phylogeny [PDF]

Scientific Reports
Due to the highly conserved structure, animal mitochondrial genome (mtDNA) is widely used in classification, evolution, phylogeny, population genetic structure and other fields.
Sihua Yang, Huiying Zhu, Zaifu Yang, Xingyue Li, Yonglang Pan, Chunling Xu, Hui Xie   +6 more
doaj   +2 more sources

The potato cyst nematode Globodera pallida overcomes major potato resistance through selection on standing variation at a single locus. [PDF]

New Phytol
Summary Globodera pallida poses a major threat to potato production, with management strategies primarily relying on genetic resistance. However, increasing virulence in field populations across Western Europe raises major concerns for G. pallida control.
Schaveling AS, Te Molder DM, Heeres P, van Steenbrugge JJM, van de Ruitenbeek SJS, van Schaik CC, van den Elsen S, Smant G, Sterken MG.   +8 more
europepmc   +2 more sources

Molecular and morphological characterization of Globodera rostochiensis (Wollenweber, 1923) Skarbilovich, 1959 from Egypt

Notulae Scientia Biologicae, 2021
The golden potato cyst nematode, Globodera rostochiensis (Wollenweber, 1923) Skarbilovich (1959) is a damaging soilborne quarantine pest of Solanum tuberosum (potato) and other solanaceous crops worldwide. In spring of 2021 a survey was conducted in area
Sanaa A. HAROON, Zafar HANDOO, Mihail KANTOR, Andrea SKANTAR, Maria HULT   +4 more
doaj   +1 more source

POTATO RESISTANCE TO GLOBODERA ROSTOCHIENSIS AND GLOBODERA PALLIDA USING MOLECULAR

Niva Povolzhya, 2023
Studies were carried out to identify potato genotypes with resistance genes against the potato cyst nematodes using molecular markers. The detection of disease resistance genes using DNA markers can be an alternative approach to select potentially resistant samples.
I.O. GAZDANOVA, N.N. DOGUZOVA
openaire   +1 more source

Diversity of Fungi Isolated from Potato Nematode Cysts in Guizhou Province, China

Journal of Fungi, 2023
Potatoes rank third in terms of human consumption after rice and wheat. Globodera spp. are significant pests of potato crop worldwide. Globodera rostochiensis was found in Weining County, Guizhou Province, China, in 2019.
Hui Zhang, Zaifu Yang, Zhaochun Jiang, Xinyue Zhang, Mir Muhammad Nizamani, Yan Wu, Shan Wei, Yong Wang, Xin Xie   +8 more
doaj   +1 more source

Potato Cyst Nematode in East Java: Newly Infected Areas and Identification [PDF]

, 2017
Potato Cyst Nematodes (PCN), Globodera rostochiensis has noted to be a devastated pest on potato in Indonesia. It is listed as the A2 pest by Plant Quarantine of Republik Indonesia, and it was also being a highly concerned plant parasitic nematode ...
Indarti, S. (Siwi), Martono, E. (Edhi), Nugrahana, H. C. (Happy)   +2 more
core   +4 more sources

Adaptation of <i>Globodera pallida</i> to Individual Components Compromises the Durability of Pyramided Resistance in Potato. [PDF]

Evol Appl
ABSTRACT The use of resistant plants is an effective alternative to chemical products. But their sustainability is often compromised by the rapid adaptation of pathogen populations. For the cyst nematode Globodera pallida, a major parasite of potato, several quantitative trait loci (QTLs) conferring resistance have been identified, but their individual
Lechevalier O, Esquibet M, Grenier E, Fournet S, Montarry J.   +4 more
europepmc   +2 more sources

Adaptation of the Cyst Nematode Globodera pallida to the Colinear Potato Resistant QTLs GpaV_vrn and GpaV_spl Involved Distinct Genomic Regions and Absence of Cross-Virulence. [PDF]

Mol Ecol
ABSTRACT The use of alternative methods to control cyst nematode populations has accelerated since the ban of chemical nematicides in Europe. The resistant QTL GpaVvrn, derived from the wild species Solanum vernei, is widely present in resistant European potato cultivars and provides strong protection against Globodera pallida populations although a ...
Lechevalier O, Esquibet M, Gautier M, Fourdin R, Grenier E, Fournet S, Montarry J.   +6 more
europepmc   +2 more sources

Rapid Diagnosis and Visual Detection of Potato Cyst Nematode (Globodera rostochiensis) Using Recombinase Polymerase Amplification Combination with Lateral Flow Assay Method (RPA-LFA)

Agronomy, 2022
Globodera rostochiensis is an important quarantine pest, it causes serious potato yield losses annually. Reliable and rapid molecular detection of G. rostochiensis is pivotal to effective early disease diagnosis and managements.
Xu Wang, Rong Lei, Huan Peng, Ru Jiang, Hudie Shao, Jianjun Ge, Deliang Peng   +6 more
doaj   +1 more source