Results 31 to 40 of about 22,803 (241)

Analyses of Fungal Communities from Culture-Dependent and -Independent Studies Reveal Novel Mycobiomes Associated with Globodera and Heterodera Species

Phytobiomes Journal
Plant-parasitic nematodes are important pathogens of agricultural crops. Of particular importance are cyst nematode species of Globodera and Heterodera, which remain a major constraint to global production of crops such as potato, soybean, and wheat ...
Blaise Jumbam, Zahra-Bita Amiri, Louise-Marie Dandurand, Inga A. Zasada, M. Catherine Aime   +4 more
doaj   +1 more source

Managing populations of cyst-forming nematodes in agroecosystems of field crops

Biosystems Diversity
Cyst-forming nematodes have been known since the second half of the 19th century as one of the causes of "soil fatigue" and highly harmful agricultural pests.
A. Babych, O. Babych, O. Havryliuk, O. Statkevych, Y. Dziuman, D. Litvinov, V. Zavgorodniy, V. Kaduk, D. Prichodko   +8 more
doaj   +1 more source

Effect of Sugar Solution Specific Gravity on Cyst Extraction and Egg Viability in Two Cyst Nematodes Using Centrifugal Floatation [PDF]

The Plant Pathology Journal
Cyst nematodes, some of the most important plant-parasitic nematodes globally, cause major damage to Chinese cabbage and soybean plants in Korea.
Hyoung-Rai Ko, Heonil Kang, Sohee Park, Sekeun Park, Byeong-Yong Park, Jin-Cheol Kim   +5 more
doaj   +1 more source

Comparative Transcriptome Analysis Reveals the Specific Activation of Defense Pathways Against Globodera pallida in Gpa2 Resistant Potato Roots

Frontiers in Plant Science, 2022
Cyst nematodes are considered a dominant threat to yield for a wide range of major food crops. Current control strategies are mainly dependent on crop rotation and the use of resistant cultivars. Various crops exhibit single dominant resistance (R) genes
Qi Zheng, André Bertran, Anouk Brand, Casper C. van Schaik, Stefan J. S. van de Ruitenbeek, Geert Smant, Aska Goverse, Mark G. Sterken   +7 more
doaj   +1 more source

Pathology associated with larval Eustrongylides sp. (Nematoda: Dioctophymatoidea) infection in Galaxias maculatus (Actinopterygii: Galaxiidae) from Patagonia, Argentina [PDF]

, 2019
Helminth infections within tissues tend to be subjected to a host response that can include encapsulation and melanization to isolate the parasite. The effectiveness of this response depends on the host species. During a survey of parasites of the native
Brugni, Norma Leonor, Guagliardo, Silvia Elizabeth, Viozzi, Gustavo Pedro   +2 more
core   +1 more source

GpaXIltar originating from Solanum tarijense is a major resistance locus to Globodera pallida and is localised on chromosome 11 of potato [PDF]

, 2009
Resistance to Globodera pallida Rookmaker (Pa3), originating from wild species Solanum tarijense was identified by QTL analysis and can be largely ascribed to one major QTL.
M. Y. Adillah Tan, Tae-Ho Park, René Alles, Ronald C. B. Hutten, R. G. F. Visser, Herman J. van Eck, FK Arntzen, J Bakker, JE Bradshaw, JE Bradshaw, G Brigneti, BB Brodie, SH Brommonschenkel, GJ Bryan, B Caromel, MFB Dale, F Dong, C Ellenby, DW Fenwick, R Folkertsma, C Gebhardt, HW Howard, R Janssen, CM Kreike, MS Phillips, M Rossi, J Rouppe van der Voort, JNAM Rouppe van der Voort, J Rouppe van der Voort, JNAM Rouppe van der Voort, J Rouppe van der Voort, J Rouppe van der Voort, S Rozen, D Schnick, P Stam, AR Stone, SJ Turner, JG van der Beek, EAG van der Vossen, JW van Ooijen, H van Os, H van Os, H van Os, P Vos, PP Vos, S Whitham   +45 more
core   +2 more sources

First report of the cactus cyst nematode, Cactodera cacti, from a cactus garden in Idaho

Journal of Nematology, 2019
In April 2018, a cyst nematode was discovered from soil samples collected from a cactus garden collection in Meridian, Ada County, Idaho, USA. The cactus garden collection field reported was observed with localized areas of heavily stunted plants.
Skantar Andrea M., Handoo Zafar A., Kantor Mihail R., Hult Maria N., Hafez Saad. A.   +4 more
doaj   +1 more source

Dispersal and gene flow in free-living marine nematodes [PDF]

, 2013
Dispersal and gene flow determine connectivity among populations, and can be studied through population genetics and phylogeography. We here review the results of such a framework for free-living marine nematodes.
Backeljau, Thierry, Derycke, Sofie, Moens, Tom   +2 more
core   +1 more source

Novel RNA viruses within plant parasitic cyst nematodes. [PDF]

PLoS ONE, 2018
The study of invertebrate-and particularly nematode-viruses is emerging with the advancement of transcriptome sequencing. Five single-stranded RNA viruses have now been confirmed within the economically important soybean cyst nematode (SCN; Heterodera ...
Casey L Ruark, Michael Gardner, Melissa G Mitchum, Eric L Davis, Tim L Sit   +4 more
doaj   +1 more source

Pyramiding of Meloidogyne hapla resistance genes in potato does not result in an increase of resistance [PDF]

, 2009
High levels of resistance against Meloidogyne hapla have been identified in wild species of tuber-bearing potatoes, but only QTL with partial effects have been identified so far in back crosses with cultivated potato.
Alles, R., Eck, H.J., van, Hutten, R.C.B., Tan, M.Y.A., Visser, R.G.F.   +4 more
core   +2 more sources