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Статті в журналах з теми "Fungicide timing"
Woodward, J. E., T. B. Brenneman, and B. G. Mullinix. "Irrigation Timing Impacts the Efficacy of Foliar-Applied Fungicides Toward Foliar and Soilborne Pathogens of Peanut." Plant Disease 96, no. 12 (December 2012): 1785–90. http://dx.doi.org/10.1094/pdis-01-12-0042-re.
Повний текст джерелаWaliyar, F., Moustapha Adamou, and Aoua Traoré. "Rational Use of Fungicide Applications to Maximize Peanut Yield Under Foliar Disease Pressure in West Africa." Plant Disease 84, no. 11 (November 2000): 1203–11. http://dx.doi.org/10.1094/pdis.2000.84.11.1203.
Повний текст джерелаAugusto, J., and T. B. Brenneman. "Implications of fungicide application timing and post-spray irrigation on disease control and peanut yield." Peanut Science 38, no. 1 (January 1, 2011): 48–56. http://dx.doi.org/10.3146/ps10-11.1.
Повний текст джерелаEvin, Bryn, Scott Meyer, Casey Schuh, Sam Haugen, Jessica Halvorson, Venkata Chapara, Amanda Arens, and Andrew Friskop. "Management of Leaf Rust and Stripe Rust in Hard Red Spring Wheat at Different Timings of Disease Onset." Plant Health Progress 21, no. 4 (January 1, 2020): 306–11. http://dx.doi.org/10.1094/php-06-20-0055-rs.
Повний текст джерелаFriskop, Andrew J., Thomas J. Gulya, Scott A. Halley, Blaine G. Schatz, Joel P. Schaefer, James G. Jordahl, Scott M. Meyer, Kevin W. Misek, Paul Hendrickson, and Samuel G. Markell. "Effect of Fungicide and Timing of Application on Management of Sunflower Rust." Plant Disease 99, no. 9 (September 2015): 1210–15. http://dx.doi.org/10.1094/pdis-10-14-1036-re.
Повний текст джерелаWarneke, Brent, Lindsey D. Thiessen, and Walter F. Mahaffee. "Effect of Fungicide Mobility and Application Timing on the Management of Grape Powdery Mildew." Plant Disease 104, no. 4 (April 2020): 1167–74. http://dx.doi.org/10.1094/pdis-06-19-1285-re.
Повний текст джерелаGillard, C. L., N. K. Ranatunga, and R. L. Conner. "The effect of foliar fungicide application timing on the control of dry bean anthracnose." Canadian Journal of Plant Science 92, no. 1 (January 2012): 109–18. http://dx.doi.org/10.4141/cjps2010-018.
Повний текст джерелаThiessen, L. D., T. M. Neill, and W. F. Mahaffee. "Timing Fungicide Application Intervals Based on Airborne Erysiphe necator Concentrations." Plant Disease 101, no. 7 (July 2017): 1246–52. http://dx.doi.org/10.1094/pdis-12-16-1727-re.
Повний текст джерелаTwizeyimana, M., and G. L. Hartman. "Sensitivity of Phakopsora pachyrhizi Isolates to Fungicides and Reduction of Fungal Infection Based on Fungicide and Timing of Application." Plant Disease 101, no. 1 (January 2017): 121–28. http://dx.doi.org/10.1094/pdis-04-16-0552-re.
Повний текст джерелаLuna, Martha P. Romero, and Kiersten A. Wise. "Timing and Efficacy of Fungicide Applications for Diplodia Ear Rot Management in Corn." Plant Health Progress 16, no. 3 (January 2015): 123–31. http://dx.doi.org/10.1094/php-rs-15-0010.
Повний текст джерелаДисертації з теми "Fungicide timing"
Koenig, John L. "TIMING OF FUNGICIDE APPLICATIONS FOR THE MANAGEMENT OF DOLLAR SPOT." The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1253625623.
Повний текст джерелаZhou, Tian. "Quantification of Fungicide Resistance in Cercospora sojina Populations and Development of a Fungicide Application Decision Aid for Soybean in the Mid-Atlantic U.S." Diss., Virginia Tech, 2019. http://hdl.handle.net/10919/102925.
Повний текст джерелаDoctor of Philosophy
Coules, Anne Elizabeth. "The effect of triazole fungicide application timing on disease control, crop development and yield in oilseed rape." Thesis, Nottingham Trent University, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.444612.
Повний текст джерелаD'Angelo, Daisy L. "Effects of Fungicide Chemistry and Application Timing on Fusarium Head Blightand Deoxynivalenol in Soft Red Winter Wheat." The Ohio State University, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=osu1386024180.
Повний текст джерелаMudita, I. Wayan. "Production of Conidia, selection of inoculum density, and timing the first fungicide application to manage Septoria blight of celery." Thesis, McGill University, 1992. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=61038.
Повний текст джерелаWallhead, Matthew W. "Foliar Fungicide Effects on Gray Leaf Spot and Yield of Hybrid Corn as Influenced by Application Timing, Hybrid Characteristics and Production Practices." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1324573828.
Повний текст джерелаQuintero, Palomar Maria Angelica [Verfasser]. "Impact of fungicide mode of action and application timing on the control of Mycosphaerella graminicola and the physiology and yield of wheat / Maria Angelica Quintero Palomar." Gießen : Universitätsbibliothek, 2014. http://d-nb.info/106853754X/34.
Повний текст джерелаObasa, Kehinde Christopher. "Ecology and management of large patch of zoysiagrass, caused by Rhizoctonia solani AG 2-2 LP." Diss., Kansas State University, 2012. http://hdl.handle.net/2097/13608.
Повний текст джерелаDepartment of Plant Pathology
Megan Kennelly
Large patch, caused by the fungus Rhizoctonia solani anastomosis group (AG) 2-2 LP, is the most common and severe disease of zoysiagrass (Zoysia spp). Despite the importance of this disease, few studies have examined pathogen biology, cultivar susceptibility, cultural controls, and chemical controls. The objectives of this dissertation were: (1) Characterize large patch isolates based on anastomosis pairing, in-vitro mycelial growth rates, nuclear counts, virulence, PCR, and amplified fragment length polymorphism (AFLP); (2) Determine the effects of cultivation (aerification, verticutting, and sand topdressing) on disease severity; (3) Evaluate different fall and spring applications of the fungicides flutolanil, azoxystrobin, and triticonazole; (4) Evaluate the susceptibility of fifteen new zoysiagrass germplasm lines from parental crosses including Z. japonica, Z. matrella, and Z. pacifica. All the R. solani isolates from large patch-infected zoysiagrass from Kansas belonged to AG 2-2 LP. Variations were observed among the isolates in their average number of nuclei per cell, mycelial growth rates and virulence. There was also variation in the amplified fragment length polymorphism (AFLP) DNA fingerprints, suggesting possible underlying genetic differences of biological significance among members of AG 2-2 LP. Cultivation did not affect soil moisture or temperature. Cultivation also did not reduce patch sizes, nor influence turf recovery rate from large patch. From 2009 to 2011, spring and fall N fertility was consistently associated with lower percentages of diseased turf in both cultivated and non-cultivated plots at Manhattan and Haysville. In general, two fall applications of fungicide did not reduce disease compared to one fall application. Fungicides applied in the fall when thatch temperatures ranged from 17.8oC to 23.2oC reduced disease compared to untreated controls. Early spring applications reduced disease compared to later spring applications. In germplasm screening studies, all progeny had similar disease levels compared to Meyer in the growth chamber, but only 6 consistently had disease levels as low as Meyer in the field. Growth chamber results did not correlate to field results.
Freitas, José de. "APLICAÇÕES DE FUNGICIDAS EM DIFERENTES ESTÁDIOS DA CULTURA DA SOJA EM DOIS LOCAIS." UNIVERSIDADE ESTADUAL DE PONTA GROSSA, 2012. http://tede2.uepg.br/jspui/handle/prefix/2227.
Повний текст джерелаThe main diseases occurring in soybean (Glycine max) in Brazil have a great damage potential, requiring additional expenses to control through measures available today, highlighting the fungicides spray. The objective of this study was to evaluate the effect of fungicides spray at different growth stages of soybean, cultivar CD 206, and verify the relation between the severity of powdery mildew (Erysiphe diffusa) and of asian soybean rust (Phakopsora pachyrhizi), on yield components. Two experiments were conducted on field one in Arapoti (experiment I) and another in Ponta Grossa (experiment II) in the region of Campos Gerais, Paraná. In both local the fungicide was sprayed trifloxystrobin + cyproconazole, in a rate of 56,4 + 24,0 mL a. i. ha-1, was added ajduvante methyl ester of soybean oil in a rate of 360,0 mL a. i. ha-1. The experimental design was randomized blocks with four replications. The treatments in a total of ten, were composed of fungicides spray in different numbers and growth stages: Experiment I, 1. Control (no spray); 2. R5.2; 3. R4 + R5.2; 4. R2 + R4 + R5.2; 5. V9 + R2 + R4 + R5.2; 6. V6 + V9 + R2 + R4 + R5.2; 7. V6 + V9 + R2 + R4; 8. V6 + V9 + R2; 9. V6 + V9 and 10. V6. Experiment II, 1. Control (no spray); 2. R5.1; 3. R3 + R5.1; 4. R1 + R3 + R5.1; 5. V8 + R1 + R3 + R5.1; 6. V5 + V8 + R1 +R3 + R5.1, 7. V5 + V8 + R1 + R3; 8. V5 + V8 + R1; 9. V5 + V8 and 10. V5. The treatments were composed in order to generate and compare different percentages of severity of powdery mildew and asian soybean rust obtained by the period of protection or exposure to these diseases. The severity of powdery mildew was evaluated experiment I growth stages R2, R4, R5.3 and R5.5 and in experiment II in R1, R3, R5.2, R5.3 and R5.5. The severity of asian soybean rust was evaluated experiment I in growth at stages R5.3, R5.4, R6 and R7.1, and in experiment II R5.1, R5.2, R5.3, R5.5 and R6. With the data of severity it was calculated the area under the disease progress curve. Were also evaluated defoliation, yield and their components (number of pods per plant, number of grains per plant, grain weight per plant and thousand grain weight). Powdery mildew showed low severity. The asian soybean rust was the disease predominant in high severity, with high damage potential. The fungicides spray reduced disease severity and there was a negative linear relationship with the yield. Long periods without protection of plants allowed rapid reinfection of powdery mildew and spray erradicativas resulted in low efficiency of control powdery mildew and asian soybean rust. The fungicides spray between growth stages R1 to R5.2 promoted protection since the beginning of the epidemic and residual effect, que resulted in less severity, less defoliation, increased grain yield and higher yield.
As principais doenças que ocorrem na cultura da soja (Glycine max) no Brasil apresentam grande potencial de dano, exigindo gastos adicionais para o controle através das medidas disponíveis atualmente, destacando-se as aplicações de fungicidas. O objetivo deste trabalho foi avaliar o efeito das aplicações de fungicidas em diferentes estádios de desenvolvimento da soja, cultivar CD 206, e verificar a relação entre a severidade do oídio (Erysiphe diffusa) e da ferrugem asiática da soja (Phakopsora pachyrhizi), sobre componentes de produtividade. Foram conduzidos dois experimentos de campo, um em Arapoti (experimento I) e o outro em Ponta Grossa (experimento II), na região dos Campos Gerais do Paraná. Em ambos os locais foi aplicado o fungicida trifloxistrobina + ciproconazol, na dose de 56,4 + 24,0 mL i. a. ha-1, adicionado de ajduvante éster metílico de óleo de soja na dose de 360 mL i. a. ha-1. O delineamento experimental utilizado foi o de blocos ao acaso, com quatro repetições. Os tratamentos em um total de dez, foram compostos de aplicações de fungicidas em diferentes números e estádios de desenvolvimento:Experimento I, 1. Testemunha (sem aplicação); 2. R5.2; 3. R4 + R5.2; 4. R2 + R4 +R5.2; 5. V9 + R2 + R4 + R5.2; 6. V6 + V9 + R2 + R4 + R5.2; 7. V6 + V9 + R2 + R4;8. V6 + V9 + R2; 9. V6 + V9 e 10. V6. Experimento II, 1. Testemunha (sem aplicação); 2. R5.1; 3. R3 + R5.1; 4. R1 + R3 + R5.1; 5. V8 + R1 + R3 + R5.1; 6. V5 + V8 + R1 + R3 + R5.1, 7. V5 + V8 + R1 + R3; 8. V5 + V8 + R1; 9. V5 + V8 e 10. V5. Os tratamentos foram compostos, a fim de gerar e comparar diferentes porcentagens de severidade de oídio e ferrugem asiática obtida pelo período de proteção ou exposição às estas doenças. A severidade do oídio foi avaliada no experimento I nos estádios de desenvolvimento R2, R4, R5.3 e R5.5 e no experimento II em R1, R3, R5.2, R5.3 e R5.5. A severidade da ferrugem asiática da soja foi avaliada no experimento I nos estádios de desenvolvimento R5.3, R5.4, R6 e R7.1, e no experimento II em R5.1, R5.2, R5.3, R5.5 e R6. Com os dados de severidade calculou-se a área abaixo da curva de progresso das doenças. Avaliouse também desfolha, produtividade e seus componentes (número de vagens por planta, número de grãos por planta, massa de grãos por planta e massa de mil grãos). O oídio apresentou baixa severidade. A ferrugem asiática foi a doença predominante em alta severidade, com alto potencial de dano. As aplicações de fungicidas reduziram a severidade das doenças e houve relação linear negativa com a produtividade. Longos períodos sem proteção das plantas permitiram reinfecção rápida do oídio e as aplicações erradicativas resultaram em baixa eficiência de controle do oídio e da ferrugem asiática. Aplicações do fungicida entre os estádios de desenvolvimento R1 a R5.2 promoveram proteção desde o início da epidemia e,efeito residual, resultaram em menor severidade, menor desfolha, maior massa de grãos e maior produtividade.
Wise, Klersten A. "Effect of fungicide timing and environmental conditions on production and viability of urediniospores of puccinia hemerocallidis." 2004. http://purl.galileo.usg.edu/uga%5Fetd/wise%5Fkiersten%5Fa%5F200408%5Fms.
Повний текст джерелаКниги з теми "Fungicide timing"
Peterson, Michael James. Grey mould control on container-grown Douglas-fir seedlings: Timing of fungicide application related to greenhouse environment. Victoria, B.C: Forestry Canada, 1988.
Знайти повний текст джерелаP, Gladders, and Home-Grown Cereals Authority, eds. Improving stem canker control in winter oilseed rape by accurate timing of fungicide applications based on disease forecasts. London: Home-Grown Cereals Authority, 2001.
Знайти повний текст джерелаЧастини книг з теми "Fungicide timing"
Summuna, Baby, Sachin Gupta, and Moni Gupta. "Diseases of Potato." In Sustainable Potato Production and the Impact of Climate Change, 228–46. IGI Global, 2017. http://dx.doi.org/10.4018/978-1-5225-1715-3.ch011.
Повний текст джерелаAudenaert, Kris, Sofie Landschoot, Adriaan Vanheule, Willem Waegeman, Bernard De, and Geert Haesaert. "Impact of Fungicide Timing on the Composition of the Fusarium Head Blight Disease Complex and the Presence of Deoxynivalenol (DON) in Wheat." In Fungicides - Beneficial and Harmful Aspects. InTech, 2011. http://dx.doi.org/10.5772/26322.
Повний текст джерелаYılmaz, Bayram. "Endokrin Bozucuların Güncel Durumu, Ağır Metaller, Poliklorlu Bifeniller (PCBS), Parabenler, BHA, BHT." In Endokrin Bozucular ve Sağlık, 11–34. Türkiye Bilimler Akademisi Yayınları, 2022. http://dx.doi.org/10.53478/tuba.978-625-8352-04-7.ch02.
Повний текст джерелаТези доповідей конференцій з теми "Fungicide timing"
Faske, Travis. "Fungicide selection and timing to manage southern rust of corn." In Proceedings of the 28th Annual Integrated Crop Management Conference. Iowa State University, Digital Press, 2016. http://dx.doi.org/10.31274/icm-180809-212.
Повний текст джерелаJacobsen, Barry J., John C. Ansley, Ken Kephart, Nina A. Zidack, Alan Dyer, and Mareike R. Johnson. "Timing of azoxystrobin fungicide application for control of Rhizoctonia crown and root rot on sugarbeet." In American Society of Sugar Beet Technologist. ASSBT, 2007. http://dx.doi.org/10.5274/assbt.2007.47.
Повний текст джерелаFoss, Ralph, James F. Stewart, Lee A. Hubbell, and Brian Groulx. "Influence of variety tolerance, application timing and fungicide efficacy on control of Cercospora leafspot in Michigan." In American Society of Sugarbeet Technologist. ASSBT, 2011. http://dx.doi.org/10.5274/assbt.2011.52.
Повний текст джерелаHarveson, Robert M., Kathleen A. Nielsen, and C. Clay Carlson. "Determining optimal fungicide timing for Rhizoctonia root rot of sugar beets in Nebraska based on soil temperatures." In American Society of Sugarbeet Technologist. ASSBT, 2011. http://dx.doi.org/10.5274/assbt.2011.107.
Повний текст джерелаЗвіти організацій з теми "Fungicide timing"
Robertson, Alison E., John M. Shriver, and Ryan Rusk. Effectiveness of Foliar Fungicide Timing on Hybrid Corn in Iowa, 2008. Ames: Iowa State University, Digital Repository, 2009. http://dx.doi.org/10.31274/farmprogressreports-180814-2598.
Повний текст джерелаWise, Kiersten A., Damon L. Smith, Anna Freije, Daren S. Mueller, Yuba R. Kandel, Tom W. Allen, Carl A. Bradley, et al. Impact of foliar fungicide timing and fungicide class on corn yield response in the United States and Ontario, Canada. United States: Crop Protection Network, March 2021. http://dx.doi.org/10.31274/cpn-20210318-0.
Повний текст джерелаRobertson, Alison E., John M. Shriver, and David Rueber. Effectiveness of Foliar Fungicides by Timing on Hybrid Corn. Ames: Iowa State University, Digital Repository, 2012. http://dx.doi.org/10.31274/farmprogressreports-180814-114.
Повний текст джерелаRobertson, Alison E., John M. Shriver, and Ryan Rusk. Effectiveness of Foliar Fungicides by Timing on Hybrid Corn. Ames: Iowa State University, Digital Repository, 2012. http://dx.doi.org/10.31274/farmprogressreports-180814-1318.
Повний текст джерелаRobertson, Alison E., John M. Shriver, Kirk A. Schwarte, and Bernard J. Havlovic. Effectiveness of Foliar Fungicides by Timing on Hybrid Corn. Ames: Iowa State University, Digital Repository, 2013. http://dx.doi.org/10.31274/farmprogressreports-180814-200.
Повний текст джерелаRobertson, Alison E., John M. Shriver, and Kenneth T. Pecinovsky. Effectiveness of Foliar Fungicides by Timing on Hybrid Corn. Ames: Iowa State University, Digital Repository, 2012. http://dx.doi.org/10.31274/farmprogressreports-180814-262.
Повний текст джерелаRobertson, Alison E., John M. Shriver, and Kevin Van Dee. Effectiveness of Foliar Fungicides by Timing on Hybrid Corn. Ames: Iowa State University, Digital Repository, 2012. http://dx.doi.org/10.31274/farmprogressreports-180814-2627.
Повний текст джерелаRobertson, Alison E., John M. Shriver, and Kenneth T. Pecinovsky. Effectiveness of Foliar Fungicides by Timing on Hybrid Corn. Ames: Iowa State University, Digital Repository, 2013. http://dx.doi.org/10.31274/farmprogressreports-180814-441.
Повний текст джерелаRobertson, Alison E., John M. Shriver, and David Rueber. Effectiveness of Foliar Fungicides by Timing on Hybrid Corn. Ames: Iowa State University, Digital Repository, 2013. http://dx.doi.org/10.31274/farmprogressreports-180814-808.
Повний текст джерелаRobertson, Alison E., John M. Shriver, and Kenneth T. Pecinovsky. Effectiveness of Foliar Fungicides by Timing on Hybrid Corn in Iowa. Ames: Iowa State University, Digital Repository, 2011. http://dx.doi.org/10.31274/farmprogressreports-180814-2213.
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