Results 111 to 120 of about 907 (145)

Screening Musa germplasm for resistance to burrowing nematode populations from Uganda

Genetic Resources and Crop Evolution, 2012
Nematode pathogenicity experiments on Musa host plants were carried out in pot trials. Both the final nematode population densities and percentages root necrosis on different host plants were higher for the Radopholus similis population from Mbarara than for the populations from Namulonge, Ikulwe and Mukono (Uganda). The R.
Carine Dochez, Jolly Dusabe, Abdou Tenkouano, Rodomiro Ortiz, Jim Whyte, Dirk De Waele   +5 more
openaire   +1 more source

A NEW NEMATODE OF THELASTOMATIDAE FROM A BURROWING INSECT

2021
In a taxonomic investigation of insect parasitic nematodes during the month of February, 2019 at Khordak village of Thanga, Manipur, many nematodes were recovered. Among them, one of the specimens belonging the genus Cameronia was found to present many morphological characters that are different from the other already known species.The genus Cameronia ...
Shanjoy, Laishram, Gambhir, R. K
openaire   +1 more source

Molecular Characterization of the Burrowing Nematode Sibling Species, Radopholus Citrophilus and R. Similis

In Vitro Cellular & Developmental Biology - Plant, 1994
Burrowing nematodes, Radopholus spp. are migratory endophytoparasitic nematodes which are prevalent in many tropical and subtropical regions throughout the world. They are highly destructive and damage a wide range of plants by destroying the cortex as they feed in roots (Ducharme, 1959; Ford et al., 1960). Radopholus spp.
Koon-Hui Wang, Adelheid R. Kuehnle, Brent S. Sipes   +2 more
openaire   +2 more sources

Bioefficacy of Pseudomonas fluorescens against Burrowing Nematode Radopholus Similis in Banana

Madras Agricultural Journal, 2008
The native strains of Pseudomonas fluorescens were isolated from the rhizosphere of healthy banana and tested for their efficacy to manage Radopholus similis on banana. Among the 40 isolates of P. fluorescens tested, isolates PfB 13, PfB 19, PfB 24, PfB 32, PfB 35 and PfB 39 increased germination and the vigour index of rice under roll towel and pot ...
SENTHILKUMAR P, JONATHAN E.I, SAMIYAPPAN R   +2 more
openaire   +1 more source

Responses of banana and plantain cultivars, lines and hybrids to the burrowing nematode Radopholus similis

Nematology, 2003
Abstract Twenty-eight genotypes (bred diploids, seed-fertile triploids and tetraploid hybrids) of Musa spp. were evaluated in pot tests in Honduras for resistance and tolerance to Radopholus similis through comparison with reference genotypes (Grand Nain as susceptible and Pisang Jari Buaya and Yangambi Km5 as ...
Nicole Viaene, Luis Durán, J. Mauricio Rivera, Jorge Dueñas, Phil Rowe, Dirk De Waele   +5 more
openaire   +1 more source

Hot-water treatments of potted palms to control the burrowing nematode, Radopholus similis

Crop Protection, 2003
Abstract Hot-water treatments were evaluated to disinfect roots and media of potted bamboo or Reed palm, Chamaedorea seifrizii Burret, and fishtail palm, Caryota mitis Lour. of the burrowing nematode, Radopholus similis (Cobb) Thorne. A continuous hot-water drenching (50°C for 15 min) of roots and media in pots or hot-water dipping (50°C for 15 
M.M.C Tsang, A.H Hara, B Sipes
openaire   +1 more source

Effects of Glomus intraradices on the reproduction of the burrowing nematode ( Radopholus similis ) in dixenic culture

Mycorrhiza, 2001
The effects of Glomus intrardices on the reproduction of the burrowing nematode Radopholus similis were studied under dixenic culture conditions. The life cycles of both the arbuscular mycorrhizal fungus (AMF) and the nematode were completed in presence of each other and a transformed carrot root as host. The AMF suppressed the R. similis population by
A. Elsen, S. Declerck, D. De Waele
openaire   +1 more source

Burrowing nematodes from Colombia and their relationship with Radopholus similis populations, R. arabocoffeae and R. duriophilus

Nematology, 2010
Abstract Two burrowing nematode populations from Colombia were characterised using morphological, morphometric and molecular criteria. The morphological and morphometric characters of the two populations did not differ from those of Radopholus similis.
Múnera Uribe, G.E., Bert, W., Vierstraete, A.R., de la Peña, E., Moens, M., Decraemer, W.   +5 more
openaire   +1 more source

Attempts to increase tolerance of grapefruit seedlings to the burrowing nematode (Radopholus similis) by application of phenolics

Phytochemistry, 1971
Abstract In tests using burrowing nematode-susceptible grapefruit seedlings, host tolerance (as measured by feeder root and total plant weight) could be increased by exogenous applications of vanillic acid. Burrowing nematode infection reduced total phenolics in the roots of the nontreated seedling by 25 per cent, but total phenolics in the infected ...
University of Florida, IFAS Citrus Experiment Station, Lake Alfred, Florida, U.S.A. ( host institution ), Feldman, A.W., Hanks, R.W.   +2 more
exaly   +3 more sources

Influence of soil organic amendments on suppression of the burrowing nematode, Radopholus similis, on the growth of bananas

Australasian Plant Pathology, 2011
Radopholus similis is a major constraint to banana production in Australia and growers have relied on nematicides to manage production losses. The use of organic amendments is one method that may reduce the need for nematicides, but there is limited knowledge of the influence of organic amendments on endo-migratory nematodes, such as R. similis.
Pattison, Anthony B., Badcock, K., Sikora, R.A.   +2 more
openaire   +2 more sources