Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 13 of 13 for “"Meloidogyne spp"”.
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Efecto de Neem (Azadirachta indica J.) y Curater sobre meloidogyne y Rotylenchulus spp en tomate (Lycopersicum esculentum M.) a nivel de invernadero
… para evaluar las poblaciones de Rotylenchulus y Meloidogyne spp por un periodo de seis semanas. En los resultados neem mostró un índice de efectividad de un 60 a 75% y curater 10G mostró un índice de un 30 a 40%.
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Phytochemistry in the development of pesticides and biocides
… properties against the root knot nematode Meloidogyne spp., in the form of pastes and extracts for soil amendment as well as plant secondary metabolites isolated from the afore mentioned matrixes and used individually or in binary mixtures to create synergism. The effects of the treatment …
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Nematicidal, antimicrobial and acaricidal activity of plant secondary metabolites
… nematicidal against the root knot nematode Meloidogyne spp. We deal also about the possible mode of action of aromatic aldehydes by the inhibition of V-ATPase of the nematode. Second, we demostrate the antimicrobial activity of carob (Ceratonia siliqua) against Listeria monocytogenes. Leaves …
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Nematoides associados à cultura da soja na região integrada de desenvolvimento do Distrito Federal e entorno-RIDE
… Identificou-se Pratylenchus brachyurus, Meloidogyne arenaria (EST-A2), M. javanica (EST-J3), M. incognita e Heterodera glycines raça 3 como os principais nematoides causadores de dano econômico à soja na RIDE. Os níveis de infestação para Meloidogyne spp., H. glycines e P. brachyurus …
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Diallyl polysulfides from garlic: mode of action and applications in agriculture.
… formulations towards plant pathogenic nematodes (Meloidogyne spp. and Globodera spp.) in potato and carrot field trials. It was demonstrated that the DAS derived nematicides form an equally effective alternative compared to synthetic nematicides at a much lower environmental and health risk.
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Evaluación de opciones alternativas al uso de agroquímicos para el manejo de nematodos fitoparasitos en el cultivo del cafe (Coffea arabica) en fincas de Masaya, Granada y Carazo
… géneros predominantes en las cinco fincas fueron Meloidogyne spp y Helicotylenchusspp. El tratamiento que presentó las poblaciones más bajas de nematodos fue Cobre + fertilización diluida + VidateL (7), y el que presentó las poblaciones más altas fue Gallinaza + biofertilizante + te de papaya. Con …
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The roles of proteinases and proteinase inhibitors in plant-nematode interactions
… plant proteinase inhibitors in plant-nematode (Meloidogyne spp.) interactions. Transgenic tomato and tobacco plants were employed to examine the effects of proteinase inhibitor I or II transgene on nematode disease development. In the first part of this study, tomato and tobacco root cultures …
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Evaluacion del comportamiento poblacional de nematodos fitoparasitos asociados a diferentes sistemas de manejo de cafe en el municipio de Masatepe, departamento de Masaya (ciclo 2007-2008)
… Leguminoso registró las poblaciones más altas de Meloidogyne y Orgánico Extensivo Maderable las más bajas. Las poblaciones de Pratylenchus se registraron incrementadas en el tratamiento Pleno sol y bajas en Orgánico Extensivo Maderable. El efecto de los tratamientos sobre las poblaciones de …
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Exploring the Genomic, Plant Growth Promoting, and Biocontrol Potential of a novum species 'Candidatus Pseudomonas auctus' JDE115 with its description
… (Heterodera glycines) and root-knot nematodes (Meloidogyne spp.). Greenhouse assays revealed over 90% local and 85% systemic suppression of SCN reproduction. VOC profiling confirmed the production of DMDS and 1-undecene, with bioassays showing that 1-undecene induces nematode avoidance and …
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The incidence of plant-parasitic nematodes on sugarcane in Queensland, and studies on pathogenicity and associated crop losses, with particular emphasis on lesion nematode (Pratylenchus Zeae)
… species. The density of root-knot nematode (Meloidogyne spp.) was also high in sandy soils (<20% clay), but a high proportion of other soils also contained this nematode, albeit at lower densities. The ectoparasites, spiral nematode (Helicotylenchus dihystera), stubby-root nematode …
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Phylogenetic Studies of Pasteuria penetrans Looking at the Evolutionary History of Housekeeping Genes and Collagen-like Motif Sequences.
… an obligate parasite of the root-knot nematodes, Meloidogyne spp. These nematodes are common root pests of economically important crop plants, making P. penetrans a potential biocontrol agent. Currently, the genome of the bacterium is being sequenced from spores and the data recovered utilized to …
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Influence of Tillage and Cropping System on Soil Quality and Crop Yield in North Carolina
… populations, including lesion (Pratylenchus spp.), root knot nematode, Meloidogyne spp.), spiral (Helicotylenchus spp.), and stunt (Tylenchorhynchus sp.) were often lower following tall fescue versus agronomic crops with the exception of stubby root (Paratrichodorus spp.). These experiments …