| meloidogyne enterolobii n. sp. (meloidogynidae), a root-knot nematode parasitizing pacara earpod tree in china. | meloidogyne enterolobii n. sp. is described and illustrated from roots of pacara earpod tree, enterolobium contortisiliquum (vell.) morong, on hainan island in china. the perineal pattern of the female is usually oval shaped, the striae are fine to coarse, the dorsal arch is moderately high to high and usually rounded, and the phasmids are large. the stylet knobs in females are divided longitudinally by a groove so that each knob appears as two. the mean distance of the excretory pore to the ant ... | 1983 | 19295822 |
| mitochondrial genome plasticity among species of the nematode genus meloidogyne (nematoda: tylenchina). | the mitochondrial (mt) genomes of the plant-parasitic root-knot nematodes meloidogyne arenaria, meloidogyne enterolobii and meloidogyne javanica were sequenced and compared with those of three other root-knot nematode species in order to explore the mt genome plasticity within meloidogyne. the mt genomes of m. arenaria, m. enterolobii and m. javanica are circular, with an estimated size of 18.8, 18.9 and 19.6 kb, respectively. compared to other nematodes these mt genomes are larger, due to the p ... | 2015 | 25655462 |
| an early record of meloidogyne fallax from ireland. | root-knot nematodes, meloidogyne spp., cause huge economic losses worldwide. currently, three meloidogyne spp. are present on the quarantine a2 list of eppo, meloidogyne chitwoodi, meloidogyne fallax and meloidogyne enterolobii. as a quarantine organism, meloidogyne fallax has been detected in england and northern ireland on sport turf in 2011, and in england on leek in 2013. however, its presence in ireland has probably been overlooked since 1965, when mr. john f. moore and dr. mary t. franklin ... | 2017 | 28144174 |
| relationship between psidium species (myrtaceae) by resistance gene analog markers: focus on nematode resistance. | guava (psidium guajava l.) crop is severely affected by the nematode meloidogyne enterolobii. native psidium species have been reported as sources of resistance against this nematode. knowledge on the molecular relationship between psidium species based on plant resistance gene analogs (rga) can be useful in the genetic breeding of guava for resistance to m. enterolobii. in this study, rga markers from conserved domains, and structural features of plant r genes, were employed to characterize psi ... | 2017 | 28362985 |
| response of malpighia emarginata active germplasm bank accessions to meloidogyne enterolobii parasitism. | malpighia emarginata is cultivated in almost all brazil and is considered an important agricultural crop. the root-knot nematode meloidogyne enterolobii has been described as a major threat to this crop, causing great production losses. due to the scarcity of information about the severity of this parasite in m. emarginata plants in brazil, this study investigated m. enterolobii resistance of ten m. emarginata genotypes from the active germplasm bank of universidade federal rural de pernambuco. ... | 2016 | 27819718 |
| de novo analysis of the transcriptome of meloidogyne enterolobii to uncover potential target genes for biological control. | meloidogyne enterolobii is one of the obligate biotrophic root-knot nematodes that has the ability to reproduce on many economically-important crops. we carried out de novo sequencing of the transcriptome of m. enterolobii using roche gs flx and obtained 408,663 good quality reads that were assembled into 8193 contigs and 31,860 singletons. we compared the transcripts in different nematodes that were potential targets for biological control. these included the transcripts that putatively coded f ... | 2016 | 27598122 |
| a novel meloidogyne enterolobii effector metctp promotes parasitism by suppressing programmed cell death in host plants. | meloidogyne enterolobii is one of the most important plant-parasitic nematodes that can overcome the mi-1 resistance gene and damage many economically important crops. translationally controlled tumour protein (tctp) is a multifunctional protein that exists in various eukaryotes and plays an important role in parasitism. in this study, a novel m. enterolobii tctp effector, named metctp, was identified and functionally characterized. metctp was specifically expressed within the dorsal gland and w ... | 2017 | 26808010 |
| development and validation of lna-based quantitative real-time pcr assays for detection and identification of the root-knot nematode meloidogyne enterolobii in complex dna backgrounds. | meloidogyne enterolobii is a quarantine root-knot nematode posing a major threat to agricultural production systems worldwide. it attacks many host plants, including important agricultural crops, ornamentals, and trees. m. enterolobii is a highly virulent and pathogenic root-knot nematode species, able to reproduce on plants resistant to other meloidogyne spp. significant crop damage has been reported in asia, south america, africa, the united states, france, and greenhouses in switzerland. to i ... | 2015 | 25775103 |
| responses of guava plants to inoculation with arbuscular mycorrhizal fungi in soil infested with meloidogyne enterolobii. | in the northeast of brazil, expansion of guava crops has been impaired by meloidogyne enterolobii that causes root galls, leaf fall and plant death. considering the fact that arbuscular mycorrhizal fungi (amf) improve plant growth giving protection against damages by plant pathogens, this work was carried out to select amf efficient to increase production of guava seedlings and their tolerance to m. enterolobii. seedlings of guava were inoculated with 200 spores of gigaspora albida, glomus etuni ... | 2013 | 25288951 |
| on the species status of the root-knot nematode meloidogyne mayaguensis rammah & hirschmann, 1988. | holo- and paratypes of the root-knot nematodes meloidogyne mayaguensis rammah & hirschmann, 1988 and meloidogyne enterolobii yang & eisenback, 1983 were morphometrically and morphologically compared. all observed female, male and second-stage juvenile morphometrical and morphological characters are identical for the two studied species. additionally, contradictions between the original species descriptions were unravelled.the present study of holo- and paratypes confirms the taxonomical status o ... | 2012 | 22539912 |
| effects of the mi-1 and the n root-knot nematode-resistance gene on infection and reproduction of meloidogyne enterolobii on tomato and pepper cultivars. | meloidogyne enterolobii is widely considered to be an aggressive root-knot nematode species that is able to reproduce on root-knot nematode-resistant tomato and pepper cultivars. in greenhouse experiments, m. enterolobii isolates 1 and 2 from switzerland were able to reproduce on tomato cultivars carrying the mi-1 resistance gene as well as an n-carrying pepper cultivar. reproduction factors (rf) ranged between 12 and 109 depending on the plant cultivar, with m. enterolobii isolate 2 being more ... | 2009 | 22661786 |