Consulta: subjectFacets:"Seed treatment"
Registros recuperados: 58
Data/hora: 10/06/2024 14:11:50

Sensibilidad a fungicidas de las especies de Fusarium responsables de la pudrición de la mazorca de maíz.
Provedor de dados: 32
Autores: Pérez Rodríguez, Jaime.
Una de las enfermedades más importantes en México y en todos los países donde se cultiva maíz, es la pudrición de la mazorca. Además de reducir el rendimiento del cultivo, esta enfermedad afecta las cualidades físicas, fisiológicas y fitosanitarias de las semillas. Los agentes causales reportados responsables de la pudrición de la mazorca, corresponden al género Fusarium (hongos transmitidos por semilla). Una forma fácil y accesible de manejar a estos patógenos es con el uso de fungicidas aplicados como tratamiento a la semilla. Sin embargo en México no existe información disponible sobre la eficacia de estos fungicidas contra las especies de Fusarium. Los objetivos en este estudio fueron: a) determinar la biodiversidad de las especies de Fusarium...
Palavras-chave: F. verticiilioides; F.  proliferatum; F. subglutinans; F. poae; Tratamiento de semillas; Seed treatment; Fitopatología; Maestría.
Ano: 2014
URL: http://hdl.handle.net/10521/2310

Seed point: o mundo da semente: para o algodoeiro arrancar saudável.
Provedor de dados: 14
Autores: GOULART, A. C. P.
bitstream/item/216904/1/37094.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Tratamento de Semente; Fungicida; Algodão; Fungo; Seed treatment; Fungicides; Cotton; Fungi.
Ano: 2020
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1125741

Tratamento com fungicidas, aplicação de micronutrientes e inoculação de sementes de soja.
Provedor de dados: 14
Autores: HENNING, A. A.; CAMPO, R. J.; SFREDO, G. J.
bitstream/item/193592/1/ID-16214.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Brasil; Parana; Soybean; Inoculação; Soja; Tratamento de Semente; Brazil; Inoculation methods; Seed treatment.
Ano: 1997
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/460391

Controle do oídio e da ferrugem da folha pelo tratamento de sementes de trigo com fungicidas.
Provedor de dados: 14
Autores: GOULART, A. C. P.
bitstream/item/38712/1/BP199901.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Disease.; Cerrado; Fungicida; Doença; Fungo; Triticum Aestivum.; Tratamento de Semente; Trigo; Fungi; Fungicides; Seed treatment; Wheat.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/242147

Compatibilidade de uso de inoculantes e fungicidas no tratamento de sementes de soja.
Provedor de dados: 14
Autores: CAMPO, R. J.; HUNGRIA, M.
bitstream/CNPSO/2595/1/circTec26.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Fungicida; Semente; Tratamento; Soja.; Fungicides; Soybeans.; Seed treatment.
Ano: 2000
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/446001

Adoção e custo do tratamento de sementes na cultura da soja.
Provedor de dados: 14
Autores: RICHETTI, A.; GOULART, A. C. P.
bitstream/item/188348/1/ID-36739.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Tratamento de Semente; Fungicida; Soja; Glycine Max; Custo de Produção; Economia Agrícola; Seed treatment; Soybeans; Fungicides; Economic costs.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101435

Importância do tratamento de sementes de soja com fungicidas na safra 2010/2011, ano de "La Nina" - Série Sementes.
Provedor de dados: 14
Autores: HENNING, A. A.; FRANCA NETO, J. B.; KRZYZANOWSKI, F. C.; LORINI, I.
Histórico do tratamento de sementes. Sementes devem ser bem armazenadas antes do plantio. Como tratar. Tratamento utilizando tambor giratório ou betoneira. Tratamento realizado diretamente na semeadora. Tratamento utilizando máquinas de tratar sementes. Tratamento industrial.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Tramento de semente.; Soja; Fungicida.; Soybeans; Seed treatment; Fungicides.
Ano: 2010
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/866711

Fungos em sementes de soja: detecção, importância e controle.
Provedor de dados: 14
Autores: GOULART, A. C. P.
bitstream/item/184748/1/LIVRO-DOENCAS-FINAL.pdf
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Sanidade; Soja; Doença de Planta; Doença Fúngica; Teste de Sementes; Tratamento de Semente; Soybeans; Seed treatment; Plant diseases and disorders; Fungi; Sanitation; Fungicides.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097768

Tratamento de sementes de soja com fungicidas: recomendações técnicas.
Provedor de dados: 14
Autores: GOULART, A. C. P.
Importancia das sementes de soja na transmissao de patogenos; Principais fungos encontrados em sementes de soja; Tratamento de sementes com fungicidas; Objetivo do tratamento de sementes; Quando o tratamento e recomendado; Quando tratar as sementes (epoca); Fungicidas x Bradyrhizobium; Procedimentos para o tratamento das sementes; Adocao do tratamento de sementes de soja com fungicidas; Custo do tratamento de sementes de soja com fungicidas; Fungicidas recomendados; Vantagens do tratamento de sementes de soja com fungicidas; Resultados de pesquisa obtidos na Embrapa Agropecuaria Oeste.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Tratamento desementes; Soybean; Cerrado; Fungicida; Glycine Max; Soja; Fungicides; Seed treatment.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/241130

Caracterização dos problemas de fitoxicidade de plântulas de soja devido ao tratamento de sementes com fungicida rhodiauram 500 SC, na safra 2000/01.
Provedor de dados: 14
Autores: FRANCA NETO, J. de B.; HENNING, A. A.; YORINORI, J. T.
Identificacao dos sintomas de fitotoxicidade; Decisao quanto a semeadura; Importancia da manutencao da tecnologia do tratamentodesementes de soja com fungicidas; Outros problemas que tem ocorrido simultaneamente nas lavouras.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Fungicida; Semente; Tratamento; Soja.; Fungicides; Seed treatment; Soybeans.
Ano: 2000
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/446002

Tratamento químico de sementes de trigo para o controle de Bipolaris sorokiniana.
Provedor de dados: 14
Autores: GOULART, A. C. P.; REIS, H. F. dos.
bitstream/item/39597/1/COT37-98.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Controle Químico; Cerrado; Doença; Fungo; Tratamento de Semente; Trigo; Triticum Aestivum.; Bipolaris sorokiniana; Fungi; Chemical control; Seed treatment; Wheat.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/241140

A cultura de arroz (Oryza sativa L.) de sequeiro na região dos cerrados - resultados de pesquisa com arroz no CPAC, nos anos agrícolas 75-76 e 76-77.
Provedor de dados: 14
Autores: RASSINI, J. B.
Abertura e preparo do solo destinados a uma agricultura intensiva, em área de cerrados; Dematamento; Limpeza; Correção do solo; Aração profunda; Gradagens; Catação de raízes; Variedades; Espaçamento; Época de semeadura; Tratamento de sementes; Adubação; Pragas e doenças; Colheita, secagem e armazenamento.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Sequeiro; Resultado; EMBRAPA-CPAC; Upland rice.; Arroz; Cerrado; Oryza Sativa; Pesquisa.; Disease control; Fertilizer application; Pest control; Seed treatment; Varieties.
Ano: 1982
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/982656

Management of curly top in sugarbeet with seed and foliar insecticides
Provedor de dados: 18
Autores: Strausbaugh, C.A.; Wenninger, E.J.; Eujayl, Imad A.
Curly top in sugarbeet can result in severe yield losses and is caused by Beet severe curly top virus (BSCTV) and other closely related Curtovirus spp. which are vectored by the beet leafhopper.  Neonicotinoid seed treatments (Cruiser, NipsIt, and Poncho) have been shown to be an effective supplement to host resistance, but measures to extend control beyond the duration of seed treatment efficacy needs to be investigated.  In 2012, a field study was arranged in a randomized complete block design with 8 replications and planted with the cultivar B-42.  The 16 treatments included untreated and Poncho Beta treated seed with and without 6 foliar insecticides (applied 7 days before and 6 days after release of viruliferous beet leafhopper) and just Poncho and...
Tipo: Article
Palavras-chave: Seed treatment; Sugarbeet; Insecticide.
Ano: 2013
URL: http://eprints.nwisrl.ars.usda.gov/1524/1/1451.pdf

Seed treatments for improved stand and yield in dry beans in Twin Falls County, ID, 2004
Provedor de dados: 18
Autores: Strausbaugh, C.A.; Koehn, A.C.
Tipo: Article
Palavras-chave: Seed treatment.
Ano: 2005
URL: http://eprints.nwisrl.ars.usda.gov/1217/1/1154.pdf

Seed treatments for control of root rots in spring wheat in Bonneville County, ID, 2004
Provedor de dados: 18
Autores: Strausbaugh, C.A.; Koehn, A.C.
Tipo: Article
Palavras-chave: Seed treatment; Root rot.
Ano: 2005
URL: http://eprints.nwisrl.ars.usda.gov/1218/1/1155.pdf

Seed Treatments for the Control of Insects and Diseases in Sugarbeet
Provedor de dados: 18
Autores: Strausbaugh, C.A.; Eujayl, Imad A.; Foote, P.
Insect feeding and vectoring of viruses cause serious problems in sugarbeet production worldwide.  In order to ameliorate insect and disease problems on sugarbeet, two seed treatments, Poncho Beta (60 g a.i. clothianidin + 8 g a.i. beta-cyfluthrin/100,000 seed) and Cruiser Tef (60 g a.i. thiamethoxam + 8 g a.i. tefluthrin/100,000 seed) were investigated (the neonicotinoid was tested alone in some trials).  The two seed treatments and an untreated check were tested in a series of seven field trials from 2006 to 2008 along with various commercial sugarbeet cultivars in a randomized complete block design with eight replications per trial.  Natural insect incidence and curly top symptoms were evaluated.  Both Poncho and Cruiser provided significant reduction...
Tipo: Article
Palavras-chave: Seed treatment; Sugarbeet; Insecticide.
Ano: 2010
URL: http://eprints.nwisrl.ars.usda.gov/1408/1/1378.pdf

Effects of Insecticide Seed Treatments Impove Sugarbeet Storability
Provedor de dados: 18
Autores: Strausbaugh, C.A.; Rearick, E.; Eujayl, Imad A.; Foote, P.
Sucrose loss in sugarbeet storage is a concern for all roots, but particularly those stored under ambient conditions.  In order to control or suppress insect issues in sugarbeet production and consequently improve root storability, two neonicotinoid seed treatments, Poncho Beta (60 g a.i. [active ingredient] clothianidin + 8 g a.i. beta-cyfluthrin/100,000 seeds) and Cruiser Tef (60 g a.i. thiamethoxam + 8 g a.i. tefluthrin/100,000 seeds), were used to produce roots from four commercial sugarbeet cultivars grown in Declo, ID.  At harvest, eight-beet samples from each cultivar-treatment combination were collected and placed inside an outdoor pile.  Samples were removed on approximately 30-day intervals beginning on December 6 and 8 in 2008 and 2009,...
Tipo: Article
Palavras-chave: Seed treatment; Sugarbeet; Insecticide.
Ano: 2010
URL: http://eprints.nwisrl.ars.usda.gov/1409/1/1379.pdf

Management of Severe Curly Top in Sugar Beet with Insecticides
Provedor de dados: 18
Autores: Strausbaugh, C.A.; Wenninger, E.J.; Eujayl, Imad A.
Curly top caused by Curtovirus species is a widespread disease problem vectored by the beet leafhopper in semiarid sugar beet production areas.  The insecticide seed treatment Poncho Beta has proven to be effective in controlling curly top in sugar beet, but was only evaluated under light to moderate disease pressure.  Thus, the insecticide seed treatments Poncho Beta, NipsIt INSIDE, and Cruiser Force were evaluated under severe curly top pressure (6 viruliferous beet leafhoppers per plant) in field studies during the 2010 and 2011 growing seasons on two commercial sugar beet cultivars.  In addition, the foliar insecticides Movento, Provado, and Scorpion were also evaluated.  The seed treatments and Scorpion reduced curly top symptoms by 33 to 41% (P...
Tipo: Article
Palavras-chave: Curly top; Seed treatment; Sugarbeet; Insecticide.
Ano: 2012
URL: http://eprints.nwisrl.ars.usda.gov/1461/1/1426.pdf

Length of efficacy for control of curly top in sugar beet with seed foliar insecticides
Provedor de dados: 18
Autores: Strausbaugh, C.A.; Wenninger, E.J.; Eujayl, Imad A.
Curly top in sugar beet caused by Beet curly top virus (BCTV) is an important yield limiting disease that can be reduced via neonicotinoid and pyrethroid insecticides.  However the length of efficacy of these insecticides is poorly understood, so a series of field experiments was conducted with the seed treatment Poncho Beta (60 g a.i. clothianidin + 8 g a.i. beta-cyfluthrin/100,000 seed) and foliar treatment Asana (55.48 g a.i. esfenvalerate/ha).  A series of four experiments were conducted in 2014 and repeated in 2015 with four treatments (untreated check, Poncho Beta, Asana, and Poncho Beta + Asana) which were arranged in a randomized complete block design with 8 replications.  To evaluate efficacy, viruliferous (contain BCTV strains) beet leafhoppers...
Tipo: Article
Palavras-chave: Curly top; Seed treatment; Sugarbeet; Insecticide.
Ano: 2016
URL: http://eprints.nwisrl.ars.usda.gov/1622/1/1579.pdf

Impact of cultivation systems on Dichelops melacanthus (Dallas) (Heteroptera: Pentatomidae) population and damage and its chemical control on wheat
Provedor de dados: 82
Autores: Chocorosqui,Viviane R.; Panizzi,Antônio R.
Results of field evaluations indicated that the neotropical pentatomid Dichelops melacanthus (Dallas) is associated with wheat, Triticum aestivum L. In the no-tillage cultivation system, adults and nymphs were mostly found on the soil, near the plant stems and underneath crop residues of the preceding summer crop, usually soybean, Glycine max (L.) Merrill, or corn, Zea mays L. Wheat grown under the conventional cultivation system showed minimal bug attack. D. melacanthus caused substantial damage to no-tillage wheat plants, particularly to seedlings. Bug attack reduces the number of seed heads of up to 34%. Seed yield was reduced in 31% due to the bugs' feeding, compared to plants free of damage. All developmental phases of the wheat plant were susceptible...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Insecta; Insecticide; No-tillage; Seed treatment; Stink bug.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2004000400014

Comparative Study of Three Community Seed Supply Strategies in Tanzania
Provedor de dados: 30
Autores: D.D.
Palavras-chave: Seed production; Millets; Sorghum; Seed quality; Participation; Quality controls; Seed treatment; Breeders seed; Grain; Markets.
Ano: 2002
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3715

The Anatomy of the Pigeonpea
Provedor de dados: 30
Autores: S.S.
Palavras-chave: Heterocyclic compounds; Root nodulation; Seed treatment; Fruits; Starch; Physiology; Layering; Land management; Methods; Developmental stages.
Ano: 1981
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3988

Influence of seed size in chickpea on moisture content during seed drying
Provedor de dados: 30
Autores: Sastry, D.V.S.S.R.
Palavras-chave: Seed viability; Chickpeas; Sampling; Seed testing; Seed treatment; Germplasm; Animal developmental stages; Replication; Environment; Temperature.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3289

Recent advances in research on botrytis gray mold of chickpea
Provedor de dados: 30
Autores: M.P.
Palavras-chave: Chickpeas; Fungi; Genotypes; Sowing date; Allelochemicals; Breeds (animals); Genes; Fungicides; Germplasm; Seed treatment.
Ano: 1997
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4195

Knowledge and adoption of aflatoxin management practices in groundnut farming in Junagadh, Gujarat, India
Provedor de dados: 30
Autores: Kumar, G.D.S.,( G.D. Satish Kumar ).
Palavras-chave: Mycotoxins; Groundnuts; Seed treatment; Biological control; Quality; Control methods; Fungi; Sampling; Oils; Tropical zones.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3296

Effect of improved crop production technology on pigeonpea yield in resource poor rainfed areas
Provedor de dados: 30
Autores: Ramakrishna, A.  Rao, C.S.,( Ch Srinivasa Rao ).
Palavras-chave: Pigeonpeas; Production technology; Rhizobium; Zinc; On-farm research; Sowing rates; Nucleus; Soil analysis; Watersheds; Seed treatment.
Ano: 2005
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3237

ICP 7035 – A Sterility Mosaic Resistant Vegetable and Grain Purpose Pigeonpea Variety
Provedor de dados: 30
Autores: Mukhopadhyay, R.
Palavras-chave: Pigeonpeas; Genotypes; Seed treatment; Colourants; Amino acids; Grafting; Starch; Grain legumes; Carbohydrates; Proteins.
Ano: 2005
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3216

Seed viability of active collections in ex-situ genebanks: an analysis of sorghum germplasm conserved at ICRISAT genebank
Provedor de dados: 30
Autores: Sastry, D.V.S.S.R.
Palavras-chave: Seed viability; Gene banks; Sorghum; Grain; Germplasm; Regeneration; Relative humidity; Protocols; Seed treatment; Germplasm conservation.
Ano: 2008
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3116

Procedures for the seed production of pearl millet varieties
Provedor de dados: 30
Autores: D.J.
Palavras-chave: Millets; Nucleus; Breeders seed; Cross pollination; Self pollination; Seed production; Seed treatment; Hybrids; Land resources; Breeds (animals).
Ano: 1984
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4163

Approaches to on-farm research in Asia
Provedor de dados: 30
Autores: C.L.L.
Palavras-chave: On-farm research; Pigeonpeas; Coarse grains; Groundnuts; Chickpeas; Rhizobium; Farm inputs; Technology; Seed treatment; Grain legumes.
Ano: 1993
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4173

Procedures for the Seed Production of PearlMillet Varieties
Provedor de dados: 30
Autores: D.J.
Palavras-chave: Millets; Nucleus; Breeders seed; Cross pollination; Self pollination; Seed production; Seed treatment; Hybrids; Land resources; Breeds (animals).
Ano: 1984
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4017

Guidelines for planning local seed system interventions
Provedor de dados: 30
Autores: R.
Palavras-chave: Advisory services; Seed treatment; Seed production; Seed storage; Cowpeas; Systems; Seed quality; Crops; Grain; Markets.
Ano: 2003
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4149

Increased chickpea yield and economic benefits by improved crop production technology in rainfed areas of Kurnool district of Andhra Pradesh, India
Provedor de dados: 30
Autores: Ramakrishna, A.
Palavras-chave: Chickpeas; Harvest index; Production technology; Grain legumes; On-farm research; Sowing rates; Soil analysis; Watersheds; Seed treatment; Genotypes.
Ano: 2005
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3251

Developmental expansion of the hilum in chickpea seed coats
Provedor de dados: 30
Autores: Kriseman,M.L.
Palavras-chave: Chickpeas; Seed treatment; Crossing over; Nutrients; Mass media; Biological development; Fruits; Area; Biological phenomena; Diseases.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3335

Identification of large-seeded high-yielding diverse kabuli accessions in newly assembled Chickpea germplasm
Provedor de dados: 30
Autores: H.D. Upadhyaya.
Palavras-chave: Chickpeas; Germplasm; Early maturation; Genotypes; Agronomic characters; Fungi; Chlorophylls; Soil water content; Seed treatment; Grain legumes.
Ano: 2006
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3180

Genetic enhancement of groundnut
Provedor de dados: 30
Autores: G.L.
Palavras-chave: Groundnuts; Genotypes; Sowing date; Intercropping; Sole cropping; Yields; Fungicides; Seed treatment; Mycotoxins.
Ano: 1994
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4182

Seed dormancy and germination improvement treatments in fodder sorghum
Provedor de dados: 30
Autores: Shanmugavalli, M.
Palavras-chave: Seed treatment; Cytokinins; IAA; Inorganic acids; Dormancy; Soaking; Dry matter; Seed soaking; Sorghum; Sulphur.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3306

Pearl millet anatomy
Provedor de dados: 30
Autores: R.K.
Palavras-chave: Genotypes; Fruits; Preservation; Protoplasm; Cell walls; Hybrids; Cytoplasm; Layering; Seed treatment; Proteins.
Ano: 1979
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3989

Combined application of Pseudomonas fluorescens and Trichoderma viride has an improved biocontrol activity against stem rot in groundnut
Provedor de dados: 30
Autores: Manjula, K.
Palavras-chave: Biological control; Biochemical compounds; Bacteria; Poultry equipment; Fungi; Enzymes; Fungicides; Antibiotics; Seed treatment; Chitin.
Ano: 2004
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3322

Guidelines for Farmer-Level Sorghum Seed Production and Marketing in Northern Somalia
Provedor de dados: 30
Autores: Manyasa, E.
Palavras-chave: Seed production; Sorghum; Threshing; Seed treatment; Seed quality; Purity; Capacity building; Grain; Seed dressing; Markets.
Ano: 2005
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3752

Effects of micronutrients on growth and yield of pigeonpea
Provedor de dados: 30
Autores: Malla Reddy,M.
Palavras-chave: Pigeonpeas; Boron; Seed treatment; Inorganic acid salts; Molybdenum; Soil sciences; Genetic soil types; Chickpeas; Grain legumes; Rhizobium.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3336

Protective effect and economic impact of insecticide application methods on barley
Provedor de dados: 86
Autores: Stoetzer,Alfred; Kawakami,Jackson; Marsaro Júnior,Alberto Luiz; Lau,Douglas; Pereira,Paulo Roberto Valle da Silva; Antoniazzi,Noemir.
The objective of this work was to evaluate the protective effect of different forms of insecticide application on the transmission of yellow dwarf disease in barley cultivars, as well as to determine the production costs and the net profit of these managements. The experiments were carried out during 2011 and 2012 growing seasons, using the following managements at main plots: T1, seed treatment with insecticide (ST) + insecticide on shoots at 15-day interval; T2, just ST; T3, insecticide applied on shoots, when aphid control level (CL) was reached; T4, without insecticide; and T5, ST + insecticide on shoots when CL was reached. Different barley cultivars - BRS Cauê, BRS Brau and MN 6021 - were arranged in the subplots. Insecticides lambda cyhalothrin...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hordeum vulgare; Metopolophium dirhodum; Rhopalosiphum padi; Seed treatment; Yellow dwarf disease.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2014000300153

Survey, survival and control of Alternaria alternata in wheat seeds
Provedor de dados: 95
Autores: Casa,Ricardo Trezzi; Kuhnem Junior,Paulo Roberto; Bogo,Amauri; Belani,Ana Maria Munerati; Bolzan,Jonatha Marcel; Oliveira,Filipe Souza; Blum,Marta Maria Casa.
The fungus Alternaria alternata was quantified in 75 wheat seed samples collected from three different regions of southern Brazil for Cropping and Use Value (CUV) I, II and III. Fungal presence was evaluated in two hundred disinfested seeds per sample before sowing in a potato-dextrose-agar medium + antibiotic (PDA+A). Fungus survival was evaluated every 45 days for 180 days for three seed batches from six wheat cultivars stored in propylene bags in a storehouse, with air temperature varying between 18 to 22 °C and relative air humidity around 60%. The efficacy of carboxin+thiram, difenoconazol, thiram, triadimenol, triticonazol and triticonazol + iprodione fungicides to control A. alternata was determined. A. alternata was detected in all the samples with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fungi; Seed health; Seed treatment; Triticum aestivum.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-31222012000300001

Exogenous application of biostimulant in zucchini (Cucurbita pepo L.) subjected to salt stress
Provedor de dados: 124
Autores: Souza,Maria Williane de Lima; Oliveira,Francisco de Assis de; Torres,Salvador Barros; Souza Neta,Maria Lilia de; Sá,Francisco Vanies da Silva; Leal,Caio César Pereira.
ABSTRACT The physiological potential of seeds is one of the main factors that should be considered at the planting of a crop. This study aimed to evaluate the exogenous application of biostimulant in zucchini, cv. Caserta Italiana, under salt stress conditions. For this, the experiment was divided into two parts. The first one was carried out in the laboratory, using a completely randomized experimental design, in a 5 x 3 factorial scheme (biostimulant doses and seed soaking times), with four replicates of 25 seeds. The second one was carried out in a greenhouse, in a completely randomized experimental design, in a 2 x 6 factorial scheme with four replicates, corresponding to two levels of irrigation water salinity (0.5 and 5.0 dS m-1) and six forms of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cucurbitaceae; Bioregulator; Seed treatment; Salinity.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902020000300413

Factors affecting forage stand establishment
Provedor de dados: 63
Autores: Sulc,R.M.
Significant advances have been made in our knowledge of forage seed physiology, technology, and stand establishment practices; however, stand establishment continues to be one of the most common production problems affecting forage crops in the USA. There is a need for research on stand establishment of forage crops under abiotic and biotic stress. Although the forage seed industry produces and markets seed of high quality, new methods of assessing seed vigor are needed and their use should be expanded in the industry to enable matching seed lot performance to specific environmental conditions where performance can be maximized. Seed treatment and seed coating are used in the forage seed industry, and studies have shown they are of benefit in some...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Planting; Seed coating; Seed quality; Seed treatment; Seed vigor.
Ano: 1998
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90161998000500020

Corn and sorghum insect
Provedor de dados: 106
Autores: Boonsom Meksongsee; Panya Poonyathawon; Ocha Prachuabmoh; Auranuj Kongkanjana; Malee Chawanapong; Arunee Wongkobrat; Wachara Wongkamhaeng; Thalearngsak Weerawooth.
1 ill., 5 tables
Palavras-chave: Corn; Maize; Sorghum; Pest insects; Shoot fly; Atherigona soccata; Carbofuran; Seed treatment; Insect control; Corn borers; Ostrinia furnacalis; Natural enemies; Variety trials; Yields; Losses; ข้าวโพด; ข้าวฟ่าง; แมลงศัตรูพืช; หนอนแมลงวันเจาะยอดข้าวฟ่าง; หนอนเจาะลำต้น; หนอนเจาะฝัก; หนอนใย; เพลี้ยอ่อน.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3966

Effectiveness of certain chemicals against downy mildew of corn
Provedor de dados: 106
Autores: Sawai Nuangpai; Somkiat Titatarn; Diloke Unchalisangkas; Niyom Chew-Chin.
1 table
Palavras-chave: Corn; Maize; Downy mildew; Fungicides; Glutinous corn; Seed treatment; Benalaxyl; Metalaxyl; ข้าวโพด; โรคราน้ำค้าง; สารป้องกันโรคราน้ำค้าง; การคลุกเมล็ด; ข้าวโพดข้าวเหนียว.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4579

ชีวภัณฑ์เชื้อแบคทีเรียปฏิปักษ์ Bacillus subtilis B076 เพื่อการเคลือบเมล็ดและพ่นทางใบ เพื่อควบคุมเชื้อแบคทีเรีย Acidovorax avenae subsp. citrulli
Provedor de dados: 106
Autores: Kuson Thomma; Pisan Sirithorn.
Antagonistic activity of bacterium B. subtilis B076 on nutrient agar medium (NA) to Acidovorax avenae subsp. citrulli (Aac) isolate KK9 causal agent of bacterial fruit blotch, in the laboratory of Agricultural Biotechnology Research Center for Sustainable Economy Khon Kaen University. The results revealed that the B. subtilis B076 could exhibit the inhibition zone of diameter 1.94 cm. When cultured the bacterium antagonist in nutrient broth (NB) added with 2% glucose, the maximum ratio of heat tolerant cells production (61%) was obtained five days of incubation. The pellets of antagonistic bacteria were freeze dried by lyophilizer, the number of bacterial cell declined by 42.7%. The dust of bacterium after homogenizing with seed coating formulation...
Tipo: PhysicalObject
Palavras-chave: Cantaloupe; Bacterial antagonist; Bacillus subtilis; B076; Bacterial fruit blotch; Seed coating; Seed treatment; Spraying; Biological control; Disease control; Acidovorax avenae; Formulations; แคนตาลูป; แบคทีเรียแบซิลลัส ซับทิลิส; เชื้อแบคทีเรียปฏิปักษ์; โรคผลเน่า; การเคลือบเมล็ด; การฉีดพ่นทางใบ; การยับยั้งการเจริญของเชื้อแบคทีเรีย; การควบคุมโรคโดยชีววิธี; ชีวภัณฑ์สูตรน้ำ; ประสิทธิภาพการควบคุมเชื้อแบคทีเรีย.
Ano: 2013
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5736

การตรวจสอบความแข็งแรงของเมล็ดพันธุ์พริกหวานที่ผ่านการกระตุ้นการงอก โดยวิธีการเร่งอายุ
Provedor de dados: 106
Autores: Boonmee Siri; Orranut Diumkhunthod; Potjana Srikaow.
The objective of this experiment was to investigate effect of accelerated aging after sweet pepper seeds were primed with two types of chemical solutions. The experiment was conducted at Seed Technology Laboratory Section in Seed Processing Plant, Faculty of Agriculture, Khon Kaen University. The sweet pepper seeds were soaked in two types of solutions: 1) 2.5%Chitosan 2) 2%KNO3 at 15oC for 5 hours. Primed seeds were subsequently subjected to accelerated aging at 42oC with relative humidity 100% for 10 days. The effects of seed priming on seed quality were determined after priming. The results showed that the primed seeds had seed germination percentage and speed of germination higher than non-primed seeds. It also showed that it had seed vigor more than...
Tipo: PhysicalObject
Palavras-chave: Sweet pepper seed; Seed priming; Seed enhancement; Accelerate aging; Seed technology; Seed quality; Germination percentage; Seed vigour; Pregermination; Seed osmopriming; Seed treatment; เมล็ดพันธุ์พริกหวาน; การเตรียมการงอก; คุณภาพเมล็ดพันธุ์; การเร่งอายุเมล็ดพันธุ์; การกระตุ้นการงอก; การตรวจสอบความแข็งแรง; อัตราการงอกของเมล็ด; ความแข็งแรงของเมล็ด; การปรับสภาพก่อนเมล็ดงอก; ซีดออสโมพรามมิ่ง; ซีดทรีทเมนท์.
Ano: 2013
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5729

ผลของสารคลุกเมล็ดก่อนปลูกเพื่อป้องกันโรคราน้ำค้าง (downy mildew disease) ที่มีต่อคุณภาพเมล็ดพันธุ์ข้าวโพดหวาน
Provedor de dados: 106
Autores: Supranee Ngamprasitthi; Thomya Thongluang; Prachum Jutawantana; Sukum Chotechuangmanirat; Anna Saimaneerat.
6 tables
Palavras-chave: Corn; Maize; Seed treatment; Sweet corn; Downy mildew; Seed quality; ข้าวโพด; ข้าวโพดหวาน; โรคราน้ำค้าง; สารคลุกเมล็ดก่อนปลูก; คุณภาพเมล็ดพันธุ์.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4547

การยับยั้งโรคที่เกิดจาก Acidovorax avenae subsp. avenae โดยเชื้อแบคทีเรียปฏิปักษ์ท้องถิ่นที่มีความสัมพันธ์กับปริมาณการสะสมคลอโรฟิลล์ที่เพิ่มขึ้นในข้าวโพดหวาน
Provedor de dados: 106
Autores: Supot Kasem; Nalina Hemsanit; Lawan Kladsuwan; Waraporn Boonkeat; Sutruedee Prathuangwong.
Investigation was design as RCBD with 4 replications using sweet corn cv.Insee2 under field conditions at National Corn and Sorghum Research Center, Nakhornrachasrima during early raining season of year 2009. The results revealed that chlorophyll accumulation was highest plants inoculated as seed treatment (0.5 g/100 g seeds,1*10**(5) cfu/ml) and 3-foliar sprays at 14 21 and 28 days  (5 g/20 L-water, 1*10**(9) cfu/ml) with P. fluorescens SP007s (ISR-P), followed treatment applied with fresh cell formula of P. fluorescens SP007s and B.licheniformis P38 (1*10**(6) cfu/ml and 1*10**(8) cfu/ml for seed treatment and foliar spray respectively) of 6.87, 7.03, and 7.57 mg/g-leaf chlorophyll content activity respective. The accumulation of chlorophyll content...
Palavras-chave: Corn; Plant diseases; Acidovorax avenae; Management; Biological control; Plant pathogen; Seed treatment; Induced resistance; Physiology of plant disease; ข้าวโพดหวาน; โรคพืช; แบคทีเรีย; การจัดการ; แบคทีเรียปฏิปักษ์ท้องถิ่น; การควบคุมโรคโดยชีววิธี; การคลุกเมล็ด; การเพิ่มความต้านทาน; สรีรวิทยาของพืชเป็นโรค; การสะสมคลอโรฟิลล์.
Ano: 2010
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4681

การคลุกเมล็ดข้าวฟ่างด้วยน้ำมันสะเดาเพื่อป้องกันกำจัดแมลงศัตรูข้าวฟ่างในโรงเก็บ
Provedor de dados: 106
Autores: Kusuma Nualvatna; Valipa Suchato; Busara Chankaeomanee; Paneka Attanonth; Malee Chawanapong.
3 tables
Palavras-chave: Sorghum; Seed treatment; Neem oil; Storage pest; Insect control; ข้าวฟ่าง; แมลงในโรงเก็บ; น้ำมันสะเดา; การป้องกันกำจัด.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4550

Viability equation to determine the longevity of fungicide-treated seeds of wheat stored in a conventional warehouse - doi: 10.4025/actasciagron.v33i3.6455
Provedor de dados: 1
Autores: Marcondes, Maria Celeste; UEL - Universidade de Londrina; Andreoli, Claudinei; Embrapa Soja; Miglioranza, Édison; UEL.
The objective of this research was to determine the deterioration rate of BRS 208 and CD 104 wheat cultivar seeds, treated with fungicides, by applying the viability equation. Seeds were stored in conventional warehouses in Mauá da Serra and Londrina, in the State of Paraná, Brazil. Four seed lots were divided into four replications, half being treated with Carboxin + Thiran and the other half taken as controls, without treatment, and these were stored for 300 days. The germination data were transformed into probit, and a straight line was adjusted between 0 and 30 days. The treated seed lot of cv. BRS 208 stored in Londrina gave seed deterioration rates varying from 0.8.10-3 to 1.3.10-3, not differing from the values given for the similar lot stored in...
Palavras-chave: 5.01.03.03-2 Triticum aestivum L.; Deterioration; Storage; Seed treatment; Mathematic model Produção e Beneficiamento de Sementes Triticum aestivum L.; Deterioration; Storage; Seed treatment; Mathematic model.
Ano: 2011
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/6455

Qualidade sanitária e fisiológica de sementes de Amburana cearensis A.C. Smith submetidas à termoterapia e tratamento químico - doi: 10.4025/actasciagron.v33i1.5645
Provedor de dados: 1
Autores: Oliveira, Mônica Danielly de Mello; Universidade Federal da Paraíba; Nascimento, Luciana Cordeiro do; Universidade Federal da Paraíba; Alves, Edna Ursulino; Universidade Federal da Paraíba; Gonçalves, Edilma Pereira; Universidade Federal Rural de Pernambuco; Guedes, Roberta Sales; Universidade Federal da Paraíba; Silva Neto, João José da; Universidade Federal da Paraíba.
O objetivo deste trabalho foi avaliar a eficácia da termoterapia no controle de fungos associados a sementes de cumaru (Amburana cearensis A.C. Smith) de duas localidades, após tratamento térmico e químico. A avaliação da sanidade foi realizada pelo método de incubação em papel filtro (Blotter Test) e a qualidade fisiológica das sementes pelos testes de germinação e condutividade elétrica. O tratamento térmico utilizado foi por imersão em água aquecida a 60&amp;deg;C por 0, 5, 10 e 20 min. e o tratamento químico foi feito com o fungicida Captan. Utilizaram-se 100 sementes por tratamento (dez sementes por placa de Petri), as quais foram incubadas, por sete dias, à temperatura de 22 &amp;plusmn; 2&amp;deg;C e fotoperíodo de 12h. A avaliação qualitativa e...
Palavras-chave: Aspergillus Níger; Cumaru; Tratamento de sementes Fitossanidade Aspergillus niger; Cumaru; Seed treatment.
Ano: 2011
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/5645

Uptake of seed-applied copper by maize and the effects on seed vigor
Provedor de dados: 53
Autores: Dias,Marcos Altomani Neves; Cicero,Silvio Moure; Novembre,Ana Dionísia Luz Coelho.
Seed treatment is a low-cost and efficacious method to deliver a diversity of compounds to field crops. This study evaluated the uptake of seed-applied Cu by maize and the effect on seed vigor. The treatments were composed of a control (untreated seeds) and five dosages of Cu: 0.11, 0.22, 0.44, 0.88 and 1.76 mg Cu seed–1, applied as cuprous oxide and copper oxychloride formulations. Seedling emergence and the speed of seedling emergence were determined in three periods: 1, 60 and 120 days after Cu application. Evaluations of root and shoot dry mass, Cu tissue concentration and efficiencies of Cu uptake and incorporation were conducted with two-leaf stage maize plants. Seed-applied Cu reduces the speed of maize seedling emergence, while the final emergence...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays L.; Seed treatment; Seed coating seed dressing; Micronutrients.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052015000300241

Effect of copper carbonate and zinc oxide applied to seeds on copper and zinc uptake by maize seedlings
Provedor de dados: 53
Autores: Dias,Marcos Altomani Neves; Cicero,Silvio Moure.
ABSTRACT Seed treatment is an interesting alternative to deliver micronutrients to field crops. The aim of this study was to investigate the uptake of Cu and Zn by maize seedlings, with the application of the water-insoluble sources copper carbonate and zinc oxide as seed treatment. Treatments were composed of a control (untreated seeds), five doses of copper (0.14, 0.28, 0.56, 1.12 and 2.24 mg Cu∙seed–1) and zinc (0.55, 1.10, 2.20, 4.40 and 8.80 mg Zn∙seed–1) as well as five doses of copper and zinc combined (0.14, 0.28, 0.56, 1.12 and 2.24 mg Cu∙seed–1; 0.55, 1.10, 2.20, 4.40 and 8.80 mg Zn∙seed–1). Plants were cultivated in sand, under greenhouse conditions and, at the two-leaf stage (15 days), the root and shoot tissues dry mass and concentration of Cu...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays L.; Corn; Seed treatment; Micronutrients.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052016000300286

Plant extracts and essential oils on the control of  Alternaria alternata ,  Alternaria dauci and on the germination and emergence of carrot seeds ( Daucus carota L.)
Provedor de dados: 65
Autores: Lima,Cristina Batista de; Rentschler,Luana Lopes Assumpção; Bueno,João Tavares; Boaventura,Ana Cláudia.
ABSTRACT: The present study aims to investigate garlic, pepper and coriander plant extract as well as neem and orange peel essential oil effective ness to control Alternaria alternata and  Alternaria dauci and their efficiency during carrot seeds germination and emergence. A completely randomized design was used in three different experiments. The first experiment evaluated the effect of plant extracts and essential oils on the incidence of A. alternata and  A. dauci . It was done by means of a factorial design applied to five treatments (garlic, pepper, coriander, and neem and orange peel essential oils) at three concentrations (10, 20 and 30%).They also evaluated the controls untreated and with fungicide (Thiram).The second experiment evaluated the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alternaria spp.; Seed treatment; Alternative control.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000500764

Combination of inoculation methods of Azospirilum brasilense with broadcasting of nitrogen fertilizer increases corn yield
Provedor de dados: 65
Autores: Müller,Tânia Maria; Sandini,Itacir Eloi; Rodrigues,João Domingos; Novakowiski,Jaqueline Huzar; Basi,Simone; Kaminski,Tatyanna Hyczy.
Nitrogen (N) is the most limiting nutrient for corn production. Thereby, the goal of the paper was to evaluate inoculation methods of Azospirillum brasilense in order to partially supply N required by the crop. The experiment was carried out in Guarapuava, PR, Brasil, in 2011/2012 growing season. Randomized blocks with factorial 3 inoculation methods (seed treatment, planting furrow and non-inoculated control) x 5 doses of nitrogen (0, 75, 150, 225 and 300kg ha-1) x 8 replications was used as the experimental design. Leaf are index, foliar nitrogen content, total chlorophyll, grains per ear and yield were evaluated. There was significant interaction between inoculation methods and nitrogen fertilization to leaf area index, but not for yield. Inoculation...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nitrogen fertilization; Diazotrophic bacteria; Seed treatment; Planting furrow.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000200210