Results 81 to 90 of about 6,894 (227)

Superoxide Dismutase as a Tool for the Mulacular Identification of Plant Parasitic Nematodes

Phytopathologia Mediterranea, 2004
Superoxide dismutase (SOD) is a constitutive family of enzymes produced by all aerobic organisms. Varying amounts of SOD activity have been found at all life stages of the most diffused plant parasitic nematodes.
S. Molinari
doaj   +1 more source

In vitro Nematode Infection on Potato Plant

Bio-Protocol, 2014
Potato cyst nematodes (PCNs; Globodera rostochiensis and G. pallida) are devastating pests that infect potato root. We describe an in vitro assay for PCN infection on potato plantlet in tissue culture.
Demosthenis Chronis, Shiyan Chen, Ping Lang, Tien Tran, David Thurston, Xiaohong Wang   +5 more
doaj   +1 more source

Potato Cyst Nematodes: A New Threat to Potato Production in East Africa

Frontiers in Plant Science, 2020
Potato cyst nematodes (PCN), such as Globodera rostochiensis and Globodera pallida, are quarantine restricted pests of potato causing major yield and financial losses to farmers. G. rostochiensis was first reported from Kenya’s key potato growing area in
Harrison Mburu, Harrison Mburu, Harrison Mburu, Laura Cortada, Laura Cortada, Solveig Haukeland, Solveig Haukeland, Wilson Ronno, Moses Nyongesa, Zachary Kinyua, Joel L. Bargul, Joel L. Bargul, Danny Coyne, Danny Coyne   +13 more
doaj   +1 more source

Evaluation of Potato Cultivars and Breeding Lines for Resistance to Globodera Rostochiensis and Globodera Pallida

Plant Breeding and Seed Science, 2017
Abstract Nematodes are among the most important agents affecting potato crops. Heavy infestations by Globodera rostochiensis and G. pallida can cause significant yield losses and limit the choice of potato cultivars that can be grown effectively (Oerke, 2006). Breeding of new potato cultivar resistant to G. rostochiensis and G.
Anna Przetakiewicz, Dorota Milczarek
openaire   +1 more source

Drone Imagery and Metabarcoding as Diagnostic Tools of Poor Growth in Potato Fields, With an Emphasis on Nematodes

Plant Pathology, Volume 74, Issue 6, Page 1612-1621, August 2025.
Combining aerial photography and metabarcoding offers a promising possibility to identify biological drivers of growth differences across organism groups at field scale. ABSTRACT Metabarcoding targeting nematodes, bacteria, fungi and oomycetes was used in combination with multispectral drone imagery and traditional soil extraction of nematodes to ...
Marte Persdatter Tangvik, May Bente Brurberg, Christer Magnusson, Arne Stensvand, Simeon Lim Rossmann   +4 more
wiley   +1 more source

Nematofauna asociada a la rizosfera de papas (Solanum tuberosum) cultivadas en la zona productora del Cofre de Perote, Veracruz, México Nematode fauna associated with the rhizosphere of potato crop (Solanum tuberosum) grown in the region of Cofre de Perote, Veracruz, Mexico

Revista Mexicana de Biodiversidad, 2009
Se determinaron y clasificaron en grupos tróficos las especies de nematodos asociados a la rizosfera de Solanum tuberosum en suelos altamente infectados por el nematodo dorado de la papa (Globodera rostochiensis) en un ciclo de cultivo, en la zona ...
Damaris Desgarennes, Petra Sánchez-Nava, Reyes Peña-Santiago, Gloria Carrión   +3 more
doaj  

The genome of the yellow potato cyst nematode, Globodera rostochiensis, reveals insights into the basis of parasitism and virulence

Genome Biology, 2016
The yellow potato cyst nematode, Globodera rostochiensis, is a devastating plant pathogen of global economic importance. This biotrophic parasite secretes effectors from pharyngeal glands, some of which were acquired by horizontal gene transfer, to ...
S. Eves-van den Akker, D. Laetsch, P. Thorpe, C. Lilley, E. Danchin, Martine da Rocha, C. Rancurel, Nancy E. Holroyd, J. Cotton, Amir Szitenberg, E. Grenier, J. Montarry, B. Mimee, Marc‐Olivier Duceppe, Ian Boyes, Jessica M. C. Marvin, Laura M. Jones, Hazijah B. Yusup, Joël Lafond-Lapalme, M. Esquibet, M. Sabeh, M. Rott, H. Overmars, A. Finkers-Tomczak, G. Smant, Georgios D. Koutsovoulos, V. Blok, S. Mantelin, P. Cock, Wendy S. Phillips, B. Henrissat, P. Urwin, M. Blaxter, John T Jones   +33 more
semanticscholar   +1 more source

Ascaroside#18 Promotes Plant Defence by Repressing Auxin Signalling

Physiologia Plantarum, Volume 177, Issue 4, July/August 2025.
ABSTRACT Plant immunity against pathogens is primarily triggered by the perception of pathogen‐associated molecular patterns (PAMPs). Ascaroside#18, a nematode‐derived pheromone, is the first identified nematode‐associated molecular pattern conferring broad‐spectrum pathogen resistance.
Sharon Letia, Sabarna Bhattacharyya, Badou Mendy, Ute C. Vothknecht, Stephan H. von Reuss, Masaki Inada, Florian M. W. Grundler, M. Shamim Hasan   +7 more
wiley   +1 more source

Niğde ili Patates Kist Nematodu Popülasyonlarında Globodera Türlerinin Moleküler Tanımlanması

Turkish Journal of Agriculture: Food Science and Technology
Niğde ilinde yoğun patates yetiştiriciliği yapılan 38 lokasyondan alınan Patates Kist Nematodu (PKN) popülasyonlarında moleküler teşhisi yapılmıştır. Altın Kist Nematodu olarak isimlendirilen Globodera rostochiensis 1959 ve Beyaz Kist Nematodu olarak ...
Gülten Kaçar Avcı, Halil Toktay, Osameh Atiya, Ramazan Canhilal   +3 more
doaj   +1 more source

Molecular Assessment of the Introduction and Spread of Potato Cyst Nematode, Globodera rostochiensis, in Victoria, Australia.

Phytopathology, 2019
Potato cyst nematodes (PCN) are damaging soilborne quarantine pests of potato in many parts of the world. There are two recognized species, Globodera pallida and G. rostochiensis, with only the latter species-the golden cyst nematode-present in Australia.
M. Blacket, A. Agarwal, J. Wainer, Maggie D Triska, M. Renton, J. Edwards   +5 more
semanticscholar   +1 more source