The burrowing nematode (Radopholus similis (Cobb) Thorne) and the banana weevil (Cosmopolites sordidus Germar, Coleoptera: Curculionidae) are major pests of banana … R. similis is found in all major banana-producing regions of the world; its best-knownCitrus In his publication of 1893, he described the males and females he found separately as two different species, Tylenchus similis and Tylenchus granulosus , respectively ( Cobb, 1893 ). Only female and The effects of F. oxysporum V5w2 and B. bassiana G41, soil sterility, fertilizer, and mulching, on Cosmopolites sordidus and Radopholus similis in banana plants, are investigated. The populations with citrus-parasitic habits are able to parasitize citrus and banana and are indicated as the citrus race. The species is divided into at least two races, a banana race able to parasitize all hosts It is assumed that the fungus triggers a systemic reaction in the Radopholus similis cultures Pure nematode cultures of R. similis were multiplied on carrot disks in 30-mm-diameter glass Petri dishes according to the procedure of Speijer and De Waele (1997). Nematode infested banana plant Finally, Huettel et al. production worldwide. Two Foc isolates nematode (Radopholus similis Cobb) on banana: Impact of the banana field destruction method on the efficiency of the following fallow.” Crop Protection 22: 121–127. The burrowing nematode Radopholus similis is the most devastating pest in banana around the world (Queneherve, 2009, Hölscher et al., 2014). The burrowing nematode, Radopholus similis (Cobb, 1893) Thorne, 1949 is considered as the most damaging nematode species in commercial banana plantations. Bananas are affected by Radopholus similis, considered the most important nematode in this crop (Araya, 2004).The strategies applied to R. similis control include chemical control, use of resistant varieties and crop rotation. Common Name Banana burrowing nematode, black head disease of banana Scientific Name Radopholus similis Distribution Worldwide. Histochemical obse … R . Fusarium oxysporum f. sp. The intercrops found to be infested with nematodes are banana, cardamom, and pepper. the interaction between Foc race 1 and Radopholus similis, a burrowing nematode that parasitizes banana plants, was analyzed using one moderately susceptible cultivar and seven resistant cultivars of banana. Radopholus similis using Fusarium oxysporum V5w2 in tissue culture banana Dennis M.W. L.) is an important staple food and cash crop for about 30% of the population in Tanzania; however, the burrowing plant-parasitic nematode Radopholus similis … Banana (Musa spp. banana, burrowing nematodes, citrus, pest categorisation, potato, Radopholus citrophilus, Radopholus similis First published in the EFSA Journal : 16 October 2014 Effect of temperature on the in vitro multiplication of seven Radopholus similis isolates from different banana producing zones of the world. Radopholus similis Thorne (1949), or the burrowing nematode, was first discovered by the famous nematologist Nathan A. Cobb in 1891 when he examined banana roots from Fiji. The burrowing nematode, Radopholus similis (Cobb, 1893) Thorne, 1949, is the key nematode pathogen, causing yield losses up to 75% (). (1984a) found the haploid chromosome number to be four in the banana race, five in the citrus race. Nematicides have been intensively used to control plant-parasitic nematodes. Infection by burrowing nematode causes toppling disease of banana, yellows disease of pepper, and International Journal … The … Chabrier … ABSTRACT The burrowing nematode Radopholus similis is one of the most damaging pathogens on banana plantations. Cosmopolites sordidus has low preference for Emerging molecular knowledge on Radopholus similis , an important nematode pest of banana ANNELIES HAEGEMAN Department of Molecular Biotechnology, Faculty of Bioscience Engineering, Ghent University, Coupure links 653, 9000 Ghent, Belgium Nematropica 24, 175–177. control include chemical control, use of resistant varieties and crop rotation. PM 7/88 (1) Specific scope This standard describes a diagnostic protocol for Radopholus similis. tion of Radopholus similis. Gros Michel ( Musa acuminata AAA). Population dynamics and economic threshold of the nematodes Radopholus similis and Pratylenchus goodeyi on banana in Australia. Cross sections of nodal roots showed the structure of the vascular bundle and cortical parenchyma as described by Riopel & Steeves (1964 ) for roots of cv. cubense (Foc) causes Panama disease or Fusarium wilt of bananas. Banana roots were (histo)chemically analyzed to gain insight into the role of phenylpropanoids in the resistance and susceptibility of selected banana cultivars to the burrowing nematode R. similis. Management of Radopholus similis and Helicotylenchus multicinctus in Ratoon Banana Grown under High Density Planting Systems. The non-pathogenic fungus Fusorium oxysporum strain Fo162 can efficiently colonize banana roots and reduce infecting by the burrowing nematode Radopholus similis. In this study, the interaction between Foc race 1 and Radopholus similis, a burrowing nematode that parasitizes banana plants, was analyzed … The nematode is found in all the banana producing areas of the world. 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