HELICOTYLENCHUS MULTICINCTUS PDF

Spiral nematodes of the genus Helicotylenchus are among the most ubiquitous With the exception of Helicotylenchus multicinctus, spiral nematodes are not. The damage symptoms are similar to those caused by other serious root endoparasites of the family Pratylenchidae, both on banana plants and plantains. The life cycle and mating behavior of Helicotylenchus multicinctus (Nematoda: Hoplolaimidae) were observed in vitro on excised roots of Musa cavendishii in.

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The distribution in this summary table is based on all the information available. When several references are cited, they may give conflicting information on the status. Further details may be available for individual references in the Distribution Table Details section which can be selected by going to Generate Report.

Chemical Control Nematicides are one of the most important means of controlling H. For toxicological reasons this fumigant has recently been banned from use. Occurence of banana diseases in the state of Alagoas. Summa Phytopathologica, 35 4: Occurrence of plant-parasitic nematodes associated with crops of agricultural importance in Trinidad.

Soil population of Helicotylenchus multicinctus under Pueraria phaseoloides, Flemingia macrophylla and natural bush fallows and their effect on plantain yield in the humid forest zone of southern Cameroon. Hoplolaimidae Filip’ev, Nemata from Rwandan banana fields. African Plant Protection, 9 1: Hdlicotylenchus histological changes in banana roots caused by Radopholus similis and Helicotylenchus multicinctus.

Plant nematode pests of crops in Papua New Guinea. Journal of Plant Protection in the Tropics, 1: Non-volatile nematicides for control of burrowing nematode in banana plantations in north Queensland.

List of Plant Diseases in American Samoa Land Grant Technical Report No.

Pago Pago, American Samoa: Distribution Maps of Plant Diseases, No. Caveness FE; Badra T, Control of Helicotylenchus multicinctus and Meloidogyne javanica in established plantain and nematode survival as influenced by rainfall. Nematode root-rot of bananas. Queensland Agricultural Journal, Helicotylenchus multicinctus en raices de banano en Argentina. De Guiran G; Vilardebo A, Les bananiers aux Iles Canaries. Plant nematode problems of the Helicofylenchus Islands.

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Fauna Europaea version 2. Web Service available online at http: Determinacion de la infestacion de fitonematodos en plantaciones bananeras de Uraba, Colombia. Gowen S; Queneherve P, Nematode parasites of bananas, plantains and abaca.

Nematropica

Plant parasitic nematodes of New Jersey. The nematodes associated with plantains in Jamaica. Krusberg LR; Hirschman H, A survey of plant parasitic nematodes in Peru. Plant Disease Reporter, Two important cases of nematode infestation in Surinam.

Nematodes of Tropical Crops. Root-knot nematodes Meloidogyne spp.

Helicotylenchus multicinctus (banana spiral nematode)

Distribution of stylet-bearing nematodes in the Northeastern United States. Plant-parasitic nematodes associated with bananas and plantains in Southern Florida. Plant Disease Reporter, 63 8: The spiral nematode, Helicotylenchus multicinctus, on bananas in Florida and its control.

Proceedings Florida State Horticultural Society, Helicotylenchus multicinctus on bananas: Mukherjee B; Dasgupta MK, Community analyses of nematodes associated with banana plantations in the Hooghly district, West Bengal, India. Nematologia Mediterranea, 11 1: Control of root-knot and spiral nematodes on bananas in Cyprus. Pinochet J; Ventura O, Nematodes associated with agricultural crops in Honduras. Plant pests of quarantine importance to the Caribbean.

Revision of the Hoplolaiminae Nematoda VI. Descriptions of Plant-parasitic Nematodes. Sikora RA; Shlosser E, Nematodes and fungi associated with root systems in a state of decline in Lebanon. Revista Agricultura, Habana, 1: The spread of spiral nematodes in banana roots and their control. Israel Journal of Agricultural Research, Modelling pest dynamics of new crop cultivars: Crop Protection, 27 Troccoli A; Geraert E, Nematologia Mediterranea, 23 2: The genus Helicotylenchus Steiner, Nematode species in West Africa, Madagascar and Reunion, with some comments on their biology.

Morphology of a local population of Helicotylenchus multicinctus from Southern Italy. Revue de Nematologie, 6 2: Ceratocystis paradoxa and Helicotylenchus multicinctus associated with root systems of declining bananas in the Republica Democratica de Sao Tome e Principe.

Nematologia Mediterranea, 22 1: Radopholus similis and other nematode species on banana. University of Florida Press, A survey of nematodes parasitic on banana plants in Brazil. The life stages of Helicotylenchus multicinctus Cobb in banana roots.

One or more of the features that are needed to show you the maps functionality are not available in the web browser that you are using. More information about modern web browsers can be found at http: Datasheet Helicotylenchus multicinctus banana spiral nematode. Don’t need the entire report? Generate a print friendly version containing only the sections you need. Topotypes; remainder specimens from banana from Samoa Island. Adults in relaxed body posture. Reproduced from Siddiqi MR, Taxonomic Tree Top of page Domain: Description Top of page Adult Females Body of heat-killed specimens arcuate or C-shaped; annules distinct, lateral field with four incisures, not areolated.

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Lip region hemispherical, with annuli; framework heavily sclerotized; cephalids usually indistinct. Oesophagus helicotylecnhus rounded metacorpus, and glandular part overlapping intestine ventrally, with subventral glands posterior to dorsal. Excretory pore at level of oesophago-intestinal junction; hemizonid body annules anterior to it. Genital apparatus composed of two symmetrical ovaries; sometimes the posterior ovary may appear reduced, but is still functional.

Spermathecae rounded, usually filled with sperms. Vulva is a depressed transverse slit on ventral side of the body. Tail slightly tapering, with anus marked by a slight depression; terminus annulated, hemispherical in shape, with dorsal margin more curved than ventral; multicinctuw rings on ventral side. Phasmids punctate, annuli anterior to anus. Adult Males Abundant, similar to females, except for genital characters. Caudal alae crenate, enveloping tail but not protruding beyond it in lateral view.

Distribution Table Multicinctks of page The distribution in this summary table is based on all the information available. It has also been recorded to have a wide host range Goodey et al.

In Cuba, the nematode was detected in 32 host helicotylenxhus, including beets, common beans, carrots, cowpeas, garlic, hairy cotton, head cabbages, lettuces, melons, peas, rape and watermelons Stoyanov, Symptoms Top of page The damage symptoms are similar to those caused by other serious root endoparasites of the family Pratylenchidae, both on banana plants and plantains.

The nematode attacks the outer cortical part of the root causing characteristic necrotic lesions, which are at first yellow in colour and then turn reddish-brown to black.

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