research-article | 30-November-2018
The ring nematode, Mesocriconema xenoplax, is an economically important parasite of woody perennial fruit crops including Vitis spp. wine-grape (Pinkerton et al., 2004) and Prunus spp., such as peach and plum (Ferris et al., 2004; Cao et al., 2006). Most wine-grape and tree-fruit production in western North America occurs in semi-arid regions with nutrient-poor soils and is dependent on irrigation and supplemental nitrogen (N) inputs for optimal productivity. For reasons of optimizing fruit
Thomas Forge,
Kirsten Hannam,
Denise Neilsen,
Gerry Neilsen
Journal of Nematology, Volume 51 , 1–6
research-article | 30-November-2019
extraction techniques, the ring nematode, Mesocriconema xenoplax, has been found to be increasingly prevalent in vineyard soils in the region, and a recent systematic survey (Forge et al., 2019) indicated that M. xenoplax is present in nearly 80% of BC vineyards.
Previous research utilizing field microplots in Oregon (Pinkerton et al., 2004, 2005; Schreiner, Pinkerton and Zasada, 2012; Schreiner, Zasada and Pinkerton 2012) and California (McKenry et al., 2001) demonstrated that M. xenoplax can have
Thomas Forge,
Rosanne Smit,
Denise Neilsen,
Gerry Neilsen
Journal of Nematology, Volume 52 , 1–7
research-article | 17-April-2019
In the State of Georgia, peach production is a $42.1 million industry with production ranking third behind California ($350 million) and South Carolina ($67.9 million) (USDA Georgia Agricultural Facts, 2017). Nematode-related diseases pose severe production constraints on peach in the southeastern United States. The ring nematode, Mesocriconema xenoplax (Raski) Loof & de Grisse [= C. xenoplax (Raski) Luc and Raski], is arguably one of the most important nematode pathogens on peach [Prunus
Andrew M. Shirley,
James P. Noe,
Andrew P. Nyczepir,
Phillip M. Brannen,
Benjamin J. Shirley,
Ganpati B. Jagdale
Journal of Nematology, Volume 51 , 1–10
research-article | 30-November-2018
under extreme nematode and environmental stress and often, as the grass thins out, spurge and other weeds may become prominent.
The plant parasitic nematode Mesocriconema xenoplax (=Criconemoides xenoplax, Raski, 1952) Loof and De Grisse, 1989 is a root damaging ectoparasite with a worldwide distribution and a wide host range, comprising grapevine, all Prunus species, walnut, lettuce, carnation, pine, and grasses. Its presence has been reported in vineyards in several countries around the world and
M. L. Inácio,
L. C. Rusinque,
M. J. Camacho,
F. Nóbrega
Journal of Nematology, Volume 51 , 1–6
research-article | 23-April-2020
97.5
Xiphinema setariae/vulgare complex
Lesion
MN922338.1
MG745329.1
98.8
Pratylenchus brachyurus
Ring
MN922337.1
FN433872.1
98.1
Mesocriconema xenoplax
Spiral
MN922339.1
AB602601.1
99.1
Helicotylenchus sp.
Stubby-Root
MN922340.1
MG938546.1
100
Paratrichodorus minor
18S Gene region
b
Lesion
MN911166.1
KY677821.1
98.8
Pratylenchus brachyurus
Spiral
MN911167.1
MK796435.1
98.8
Helicotylenchus dihystera
Stubby-Root
MN911168.1
KJ934126.1
100
Paratrichodorus minor
Tristan T. Watson,
Marco Suarez,
Zhanao Deng,
Johan A. Desaeger
Journal of Nematology, Volume 52 , 1–10
research-article | 30-November-2018
orchards: Pratylenchus vulnus (MN056433), Xiphinema americanum (MN072361, MN072362), Paratrichodorus porosus, (MN056434), Mesocriconema xenoplax (MN056431, MN056435), and Tylenchorhynchus sp. (MN056432).
Gregory L. Reighard,
William G. Henderson,
Sarah O. Scott,
Sergei. A. Subbotin
journal of nematology, Volume 51 , 1–6
research-article | 12-April-2021
Root-lesion, Pratylenchus vulnus Allen and Jensen; and ring, Mesocriconema xenoplax (Raski, 1952) Loof & De Grisse, 1989 nematodes reduce walnut (Juglans sp.) yields through root damage from direct feeding and by placing trees under stress (Lownsbery, 1956, 1959; Lownsbery et al., 1978). Root-lesion nematodes are likely to be found within roots as well as in soil, while ring nematodes are external parasites of roots. Recently, two biological nematicides achieved registration in California for
B. B. Westerdahl,
J. Hasey,
J. Grant,
L. W. Beem
Journal of Nematology, Volume 53 , 1–10