|
Rotylenchulus
''Rotylenchulus'' is a genus of nematodes in the family Hoplolaimidae. They are mostly found in tropical and subtropical areas where they are semi-endoparasites of the roots of herbaceous and woody plants. Species are known to infest a wide range of plants including wheat, sunflowers and grapes. Species Molecular characteristics provide important diagnostic tools, particularly since there is high intraspecific variability in immature females. The following species are recognised: * '' Rotylenchulus anamictus'' * '' Rotylenchulus borealis'' Loof & Oostenbrink, 1962 * '' Rotylenchulus clavicaudatus'' * '' Rotylenchulus leptus'' * '' Rotylenchulus macrodoratus'' Dasgupta et al., 1968 * '' Rotylenchulus macrosoma'' Dasgupta et al., 1968 * '' Rotylenchulus macrosomoides'' * '' Rotylenchulus parvus'' Williams, 1960 * ''Rotylenchulus reniformis ''Rotylenchulus reniformis'', the reniform nematode, is a species of parasitic nematode of plants with a worldwide distribution in the tro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotylenchulus Anamictus
''Rotylenchulus'' is a genus of nematodes in the family Hoplolaimidae Hoplolaimidae is a family of plant pathogenic nematodes. It has two subfamilies, Hoplolaiminae and Rotylenchulinae. Typically hoplolaimids are ectoparasite, ecto- or semi endoparasites of higher plants. Subfamilies and genera in Hoplolaimidae Ty .... They are mostly found in tropical and subtropical areas where they are semi-endoparasites of the roots of herbaceous and woody plants. Species are known to infest a wide range of plants including wheat, sunflowers and grapes. Species Molecular characteristics provide important diagnostic tools, particularly since there is high intraspecific variability in immature females. The following species are recognised: * '' Rotylenchulus anamictus'' * '' Rotylenchulus borealis'' Loof & Oostenbrink, 1962 * '' Rotylenchulus clavicaudatus'' * '' Rotylenchulus leptus'' * '' Rotylenchulus macrodoratus'' Dasgupta et al., 1968 * '' Rotylenchulus macrosoma'' Dasgupta et al., 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotylenchulus Borealis
''Rotylenchulus'' is a genus of nematodes in the family Hoplolaimidae. They are mostly found in tropical and subtropical areas where they are semi-endoparasites of the roots of herbaceous and woody plants. Species are known to infest a wide range of plants including wheat, sunflowers and grapes. Species Molecular characteristics provide important diagnostic tools, particularly since there is high intraspecific variability in immature females. The following species are recognised: * ''Rotylenchulus anamictus ''Rotylenchulus'' is a genus of nematodes in the family Hoplolaimidae Hoplolaimidae is a family of plant pathogenic nematodes. It has two subfamilies, Hoplolaiminae and Rotylenchulinae. Typically hoplolaimids are ectoparasite, ecto- or semi en ...'' * '' Rotylenchulus borealis'' Loof & Oostenbrink, 1962 * '' Rotylenchulus clavicaudatus'' * '' Rotylenchulus leptus'' * '' Rotylenchulus macrodoratus'' Dasgupta et al., 1968 * '' Rotylenchulus macrosoma'' Dasgupta et al., 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotylenchulus Reniformis
''Rotylenchulus reniformis'', the reniform nematode, is a species of parasitic nematode of plants with a worldwide distribution in the tropical and subtropical regions.Ferris, H''Rotylenchulus reniformis''.Nemaplex. Department of Nematology. University of California, Davis. 2012. Taxonomy This nematode has a wide host range, infecting many species of plants around the world. It was first observed on the roots of cowpea in Hawaii, and was described as new species and new genus in 1940.Robinson, A. F., et al. 1997''Rotylenchulus'' species: identification, distribution, host ranges, and crop plant resistance.''Nematropica'' 27(2), 127-80. Its specific epithet, ''reniformis'', was inspired by the kidney shape of the adult female. There are now ten species classified in the genus, but ''R. reniformis'' is the only species of major economic importance to agriculture. Distribution and host range ''R. reniformis'' has been reported from thousands of localities in the Americas, Afric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotylenchulus Parvus
''Rotylenchulus parvus'' is a plant pathogenic nematode infecting papaya The papaya (, ), papaw, () or pawpaw () is the plant species ''Carica papaya'', one of the 21 accepted species in the genus ''Carica'' of the family Caricaceae. It was first domesticated in Mesoamerica, within modern-day southern Mexico and .... References External links Nemaplex, University of California - Rotylenchulus parvus Tylenchida Plant pathogenic nematodes Papaya tree diseases Nematodes described in 1961 {{plant-disease-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sunflower Diseases
This article is a list of diseases of sunflowers (''Helianthus annuus'') and jerusalem artichoke (''H. tuberosus''). Bacterial diseases Fungal diseases Nematodes, parasitic Phytoplasma and Viral diseases References {{reflist Common Names of Diseases, The American Phytopathological Society Sunflower The common sunflower (''Helianthus annuus'') is a large annual forb of the genus ''Helianthus'' grown as a crop for its edible oily seeds. Apart from cooking oil production, it is also used as livestock forage (as a meal or a silage plant), as ... ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
