Galling pattern and host range studies of rice root-knot nematode (Meloidogyne graminicola)
نویسندگان
چکیده
منابع مشابه
Identification of neuropeptides, flp-1 and flp-12 targeting neuromuscular system of rice root knot nematode (RRKN) Meloidogyne graminicola
Root-knot nematodes (RKNs), Meloidogyne spp, are found in all temperate and tropical areas, and are among the most damaging plant pathogens worldwide. M. graminincola is an economically important root parasite on upland, lowland and deepwater rice. FMRFamide-like peptides (FLPs) play significant role as neurotransmitters or neuromodulators in the nervous system and proposed as one of the import...
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The ability of Meloidogyne trifoliophila to gall 230 species and cultivars of plants was determined in a greenhouse. All clovers (Trifolium spp.) were severely galled regardless of species or cultivar. Most soybean cultivars were moderately to severely galled. Among other legumes, broad bean, garden pea, Korean lespedeza, sweetclover, and common vetch were good hosts, but alfalfa, bird's-foot t...
متن کاملA Technique for the Detection of Soil Infestation with Rice Root-Knot Nematode, Meloidogyne graminicola at Farmer s Field
A simple and applicable technique was developed for the detection of soil infestation with rice rootknot nematode, Meloidogyne graminicola by farmers themselves at their fields. The collected soil samples from root-knot nematode infested fields were diluted by adding sterilized sand in the ratio of 1: 1, 1: 3, 1: 7, 1: 15, 1: 31 and 1: 63 and sown with sprouted rice seeds (cv MUT 7029) for dete...
متن کاملHost Range of the Root-Knot Nematode of Western Nebraska
Observations of the reaction of plants to the root-knot nematode of western Nebraska indicated a narrower host range than previously reported in other areas. Neal (8) *, Atkinson (1) and others (2, 10, 14) reported conflicting evidence on the reaction of plants to this pathogen. Tyler (14) recorded an extensive list of plants and their reaction to the nematode. Since then additional hosts have ...
متن کاملComparison of Reproduction by Meloidogyne graminicola and M. incognita on Trifolium Species.
The reproductive potential of Meloidogyne graminicola was compared with that of M. incognita on Trifolium species in greenhouse studies. Twenty-five Trifolium plant introductions, cultivars, or populations representing 23 species were evaluated for nematode reproduction and root galling 45 days after inoculation with 3,000 eggs of M. graminicola or M. incognita. Root galling and egg production ...
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ژورنال
عنوان ژورنال: Journal of Entomology and Zoology Studies
سال: 2020
ISSN: 2349-6800,2320-7078
DOI: 10.22271/j.ento.2020.v8.i5c.7496