Results 161 to 170 of about 8,045 (194)
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Screening of barley germplasm for resistance to root lesion nematodes
Plant Genetic Resources, 2011Root lesion nematodes of the genus Pratylenchus are important pests in crop cultivation that cause severe damage to crops throughout the world. P. neglectus is one of the most important members of this genus. The present study aimed to select barley accessions with resistance to P.
Shiveta Sharma +4 more
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Selection for resistance to the root-lesion nematode in alfalfa
Canadian Journal of Plant Science, 1992A study was conducted to evaluate response of alfalfa (Medicago sativa L.) to selection for resistance to the root-lesion nematode (Pratylenchus penetrans (Cobb) Filipjev and Sch.-Stek.) under growth-room facilities. Six hundred plants of the cultivar Vernal were inoculated with root-lesion nematodes.
B. R. Christie, J. L. Townshend
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Advances in Understanding the Molecular Mechanisms of Root Lesion Nematode Host Interactions
Annual Review of Phytopathology, 2016Root lesion nematodes (RLNs) are one of the most economically important groups of plant nematodes. As migratory endoparasites, their presence in roots is less obvious than infestations of sedentary endoparasites; nevertheless, in many instances, they are the major crop pests. With increasing molecular information on nematode parasitism, available data
Fosu-Nyarko, J., Jones, M.G.K.
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QTL analysis of root-lesion nematode resistance in barley: 1. Pratylenchus neglectus
Theoretical and Applied Genetics, 2011The root-lesion nematode Pratylenchus neglectus can cause severe losses in barley cultivation. Multiplication rates had been found to vary greatly between different barley accessions. Two winter barley cultivars, Igri and Franka, had been found to differ in their ability to resist this parasite.
Shiveta, Sharma +7 more
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Management of root lesion nematode, Pratylenchus delattrei in crossandra using oil cakes
Bioresource Technology, 2004Selected oil cakes, neem, castor and mahua, were tried independently and in combination with a chemical nematicide (carbofuran 3G) for the management of Pratylenchus delattrei in crossandra under glass house conditions. The neem oil cake was effective compared to other oil cakes used and there was a synergistic effect when the neemcake was coupled with
G, Jothi +3 more
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Resistance of Triticale to Root Lesion Nematode in South Australia
1996The root lesion nematode (Pratylenchus neglectus) occurs throughout the cereal growing regions of South Australia. P. neglectus has a wide host range, infecting all cereals as well as crops grown in rotation with cereals (grain legumes, pasture legumes and oilseeds). However, nematode multiplication differs both between and within host species.
Vivien Vanstone +3 more
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BIRDSFOOT TREFOIL CULTIVARS AS HOSTS FOR ROOT-LESION NEMATODES AND EFFECTS OF NEMATODES ON YIELDS
Canadian Journal of Plant Science, 1972Results of a greenhouse test with eight cultivars and two selections of birdsfoot trefoil, Lotus corniculatus L., indicated that forage yields were significantly reduced by Pratylenchus penetrans (Cobb 1917) Filip. and Stek. 1941. Forage yields of all cultivars and selections at the fifth and sixth cuttings and total yields for the 285-day ...
C. B. WILLIS, L. S. THOMPSON
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Root‐Lesion Nematodes Reduce Yield of Intolerant Wheat and Barley
Agronomy Journal, 2009Root‐lesion nematodes (Pratylenchus neglectus and P. thornei) are widely distributed and substantially reduce grain yields in wheat (Triticum aestivum L.)‐producing regions of the Pacific Northwest (PNW). The objective of this research was to determine if wheat and barley (Hordeum vulgare L.) cultivars differ in tolerance to these nematode species ...
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Pratylenchus loosi (root lesion nematode)
PlantwisePlus Knowledge Bank, 2022openaire +1 more source