+ Site Statistics
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

Host status differences and their relevance to damage by Meloidogyne incognita

Nematology 1(4): 421-432

Host status differences and their relevance to damage by Meloidogyne incognita

Four populations of M. incognita were tested on 57 species of plants from temperate and tropical regions under glasshouse conditions. Juveniles of one or more populations invaded and induced galls on almost all plants. Except for the population from the West Indies which induced most galls on Nicotiana spp., there was no obvious relationship between the origins of populations and their ability to induce galls on plants from particular regions.

Accession: 003162074

DOI: 10.1163/156854199508315

Related references

Anwar, S.A.; Trudgill, D.L.; Phillips, M.S., 1994: The contribution of variation in invasion and development rates of Meloidogyne incognita to host status differences. On the basis of a preliminary experiment six plant species were investigated for their effects on invasion, development and fecundity of Meloidogyne incognita in the greenhouse at 24 degree +- 1 degree C. Tomato was the most susceptible and consis...

Lawrence, G.W.; Mclean, K.S., 1992: Host status and response of kenaf to Meloidogyne incognita Race 4, Meloidogyne javanica, Hoplolaimus magnistylus, and Rotylenchulus reniformis. Nematropica 22(2): 247-250

Schuster, M.L.; Sullivan, T., 1960: Species differentiation of nematodes through host reaction in tissue culture. I. Comparisons of Meloidogyne hapla, Meloidogyne incognita incognita, and Nacobbus batatiformis. A comparison of root-galling nematodes was made as they affect a common tissue culture host. Definite and characteristic differences in stimulatory and inhibitory effects on root hairs and epidermal cells were found for M. hapla, M. incognita inco...

Thakar, N.A.; Patel, H.R.; Patel, C.C., 1985: Host status of the different crops in respect of Meloidogyne incognita. In a randomised pot experiment, seeds of Leucaena leucocephala, Ricinus communis cv. 'Anand 39-1', Arachis hypogaea, Gossypium cv. 'Hybrid-4', Vigna sinensis cv. 'V-16', tomato cv. Ronita, Crotalaria spectabilis, Cath...

Windham G.L.; Barker K.R., 1985: Reproductive and damage potential of meloidogyne incognita host races on soybean. Journal of Nematology 17(4): 516

Iqbal, S.; Fosu-Nyarko, J.; Jones, M.G.K., 2016: Genomes of parasitic nematodes (Meloidogyne hapla, Meloidogyne incognita, Ascaris suum and Brugia malayi) have a reduced complement of small RNA interference pathway genes: knockdown can reduce host infectivity of M. incognita. The discovery of RNA interference (RNAi) as an endogenous mechanism of gene regulation in a range of eukaryotes has resulted in its extensive use as a tool for functional genomic studies. It is important to study the mechanisms which underlie this...

AmjadZia; Anwar,S.A.; Javed,N., 2008: Host status of sugar beet genotypes to Meloidogyne incognita. Five varieties of sugar beet, <i>Beta vulgaris</i> L., were evaluated for resistance or susceptibility to the root knot nematode, <i>Meloidogyne incognita</i>, in field experiments conducted in Faisalabad, Pakistan. Relativ...

Walker, J.T.; Melin, J.B., 1998: Host Status of Herbaceous Perennials to Meloidogyne incognita and M. arenaria. Twenty-two different herbaceous perennials were studied for their reaction to separate inoculations of Meloidogyne arenaria and M. incognita under greenhouse conditions. Perennial taxa that did not develop root-galls following inoculation, and the...

Wang, K H.; Mcsorley, R., 2005: Host status of several cut flower crops to the root-knot nematode, Meloidogyne incognita. Many cut flower growers in Florida produce crops directly in the field, subjecting them to soilborne diseases and root-knot nematode infection. Seven cultivars of cut flowers were tested for their susceptibility to two races of the southern root-k...

Davis, R.; Webster, T., 2005: Relative host status of selected weeds and crops for Meloidogyne incognita and Rotylenchulus reniformis. Plant-parasitic nematodes that damage crops can also reproduce on weeds, thereby reducing the efficacy of nematode-suppressive crop rotations. The amount of reproduction by two important cotton pathogens, Meloidogyne incognita and Rotylenchulus re...