Comparative pathogenicity of reniform nematode on root-knot resistant and susceptible bidi tobacco
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چکیده
منابع مشابه
Transcriptome Analysis of Resistant and Susceptible Alfalfa Cultivars Infected With Root-Knot Nematode Meloidogyne incognita
Nematodes are one of the major limiting factors in alfalfa production. Root-knot nematodes (RKN, Meloidogyne spp.) are widely distributed and economically important sedentary endoparasites of agricultural crops and they may inflict significant damage to alfalfa fields. As of today, no studies have been published on global gene expression profiling in alfalfa infected with RKN or any other plant...
متن کاملTerpenoid aldehydes in cotton roots susceptible and resistant to the root-knot nematode, Meloidogyne incognita.
We investigated the role of terpenoid aldehydes in the resistance of cotton (Gossypium hirsutum) to the root-knot nematode (Meloidogyne incognita). Three-day-old, root-knot-resistant ('Auburn 623') and -susceptible ('Deltapine 16') seedlings were inoculated with M. incognita. Comparable portions of inoculated and noninoculated roots were harvested 2, 4, 7, and 10 days later. Terpenoid aldehydes...
متن کاملBrassinosteroid-mediated Changes in Root-knot Nematode Susceptible and Resistant Tomato Cultivars
Plant-parasitic nematodes are one of the major pests, causing damage to almost all cultivated crops throughout the world. Present nematode control measures pose a threat to the environment; therefore, use of natural compounds is being emphasized to control these deterrents. 28-Homobrassinolide (HBl) is one such naturally synthesized compound that is ubiquitously distributed in plant kingdom. In...
متن کاملMeloidogyne grahami n. sp. (meloidogynidae), a root-knot nematode on resistant tobacco in South Carolina.
Meloidogyne grahami n. sp. is described and illustrated from specimens on tobacco (Nicotiana tabacum) originally from Florence, South Carolina. Considered for several years to be only a race of M. ineognita, this new species readily attacks NC-95 tobacco, a variety with resistance to the M. incognita group that is common in the major U.S. tobacco-producing areas. M. grahami n. sp. is related mo...
متن کاملRoot-knot and Reniform Nematode Suppression with Selected Nematicides in Arkansas
Nematode severity in Arkansas in 1999, although not as great as in 1998, proved to be increasing throughout the state. Root-knot nematode (RKN), Meloidogyne incognita, and reniform nematode, Rotylenchulus reniformis, were diagnosed in many grower fields for the first time in 1999. Cotton yields were reduced through much of the state due to environmental stress and nematodes made a bad situation...
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ژورنال
عنوان ژورنال: Journal of Parasitic Diseases
سال: 2014
ISSN: 0971-7196,0975-0703
DOI: 10.1007/s12639-014-0565-9