Crop Science, 33(5):1109; 1 ref. 171-176, Leach CM; Fullerton RA; Young K, 1977a. Anthracnose, caused by Colletotrichum sublineolum, and turcicum leaf blight, caused by Exserohilum turcicum, is two major foliar diseases that limit sorghum productivity in Sub-Saharan Africa. The application of Ht-toxins in identifying resistance of maize varieties to Helminthosporium turcicum. Leonard and Suggs., causal agent of turcicum leaf blight of maize. The most important strategy for controlling Northern Leaf Blight is to use resistant varieties derived from qualitative and quantitative traits of corn grown around the world. 65 (1), 74-77. Plant Disease (formerly Plant Disease Reporter). Amino acids in root exudates of healthy and Helminthosporium turcicum infected sorghum plants. Race of Helminthosporium turcicum not controlled by Ht genetic resistance in corn in the American corn belt. Journal of Huazhong Agricultural University, 14(2):111-114; 10 ref. Ottawa, Canada; Canadian Government Publishing Centre1813:416.. Gowda KTP; Shetty HS; Gowda BJ; Prakash HS; Sangam Lal, 1992. on Susceptible and Resistant Corn” (). [Distribution map]. Jones M W, Pratt R C, Findley W R Jr, St Martin S K, Guthrie W D, 1993. Developing varieties with resistance against E. turcicum is the most cost-effective way to manage the disease. Roum. Ecossistema, 18:84-90; 8 ref. The effect of the Ht1 gene in conditioning resistance to Exserohilum turcicum race two in maize. The plant's premature death resembles frost or drought injury. Variability in Exserohilum turcicum (Pass.) Northern leaf blight (NLB) caused by Exserohilum turcicum is a significant fungal disease of maize. Winter, 113-117. Lower leaves are affected first, and the disease moves up the plant. High-yielding elite glutinous maize with multiple resistance - Su Yu (Nuo) 1. Phytopathology, 65(3):280-283, Harlapur SI; Kulkarni MS; Yeshoda Hegde; Srikant Kulkarni, 2007. Northern leaf blight (NLB) caused by Exserohilum turcicum is a significant fungal disease of maize. Crop Genetic Resources. Search for more papers by this author. Kaiser S A K M, Chowdhuri B K, 1986. 72 (12), 1034-1038. Ullstrup AJ, 1954. Turcicum leaf blight is reported to cause devastating damage on most commercial varieties of maize released in the country (Tewabech et al., 2012). Mating types, virulence, and cultural characteristics of Exserohilum turcicum race 2. DOI:10.2135/cropsci1989.0011183X002900050061x. Extracellular cellulolytic enzyme activity of Helminthosporium turcicum, the incitant of leafblight of maize. Subram. CMI Descriptions of Pathogenic Fungi and Bacteria, No. Deployment of resistant varieties is the most cost effective way to manage both diseases especially when integrated with appropriate agronomic practices. Turcicum leaf blight. Patterns of conidial release by Helminthosporium turcicum on sweet corn under controlled environmental conditions. 22. Can Trichometasphaeria turcicum be transmitted through maize seeds. Maize leaf -1,3-glucanase activity in relation to resistance to Exserohilum turcicum. Evidence for a two-layered sheath on germ tubes of three species of Bipolaris. Isolates Et1, Et4, Et5, Et9 and E11t exhibited profuse and rapid growth. Phytopathology, 67(3):380-387, Leach CM; Fullerton RA; Young K, 1977b. The diseases chosen were those endemic to the region, and turcicum leaf blight was among them. Studies on Turcicum Leaf Blight of Maize: Exserohilum turcicum: Sharma, Bibek: Amazon.sg: Books Current Plant Science and Biotechnology in Agriculture vol. Physiology of micro-organisms. The cause of the leaf blight disease is Helminthosporium turcicum fungi. Phytopathology, 56(8):949-952. Leonard and Suggs.) Crop Genetic Resources. South Dakota State University, South Dakota, USA: College of Agricultural & Biological Sciences, South Dakota State University. Multiple trait improvement in OhS3 using a "rank and replace" S, Pratt RC; Adipala E; Lipps PE, 1993. Although the lesions produced on these two crops are very similar, an interesting fact is that not all isolates from this … Xie XY; Shi ML; Jiang L; Huang XL, 1993. The Plantix app covers 30 major crops and detects 400+ plant damages — just by taking a photo of a sick crop. International. Setosphaeria turcica (anamorph Exserohilum turcicum, formerly known as Helminthosporium turcicum) is a fungal pathogen that causes northern corn leaf blight (NCLB) in maize.NCLB is a serious, omnipresent foliar disease [1,2].Infections of maize with NCLB before silking can cause grain yield losses of more than 50%, which are accompanied by a reduction in feed value … South Dakota, USA: South Dakota State University/USDA. Santakumari M; Reddy CR, 1981. Bergquist RR, 1975. Poor growth was observed in Et3, Et8 and Et13. & B. L. Jain, Exserohilum turcicum (Pass.) Phytopathology. Efficacy of fungicides in the control of foliar diseases of sorghum. Occurrence of Exserohilum turcicum on maize in Uganda. Genetics of resistance to northern leaf blight (Exserohilum turcicum) in maize (Zea mays). Indian Journal of Mycological Research. Current Science, 48(10):447-448. 38 (2), 158-165. Causal agents of corn (Zea mays) fungal leaves diseases in Primorsky Region. It is currently probably the most widespread leaf disease on maize in South Africa and although especially severe in the eastern parts of the country e.g. Leo and Suggs." There is a range of fungi that can cause leaf diseases in maize. 29 (5), 1333-1334. The maneb formulations were most effective in [Distribution map]. Ellis MB; Holliday P, 1971. Bot, 11(1-3):139-142. Seed mycoflora of sorghum varieties with particular references to Exserohilum turcicum (Pass) Leo at Sug. Plant Disease. Liu Y Y, 1983. Leaf blight is one of Exserohi/um turcicum, G/oeoeercospora sorghi, the most,Widely distributed and at times • Present address: AICRP on Pulses, RARS, Lam, Guntur-522 034 (AP). Leonard and Suggs. Disease resistance in cereals. Khedekar SA; Harlapur SI; Shripad Kulkarni; Benagi VI; Deshpande VK, 2010. Northern leaf blight caused by Exserohilum turcicum (Pass.) Acta Phytopathologica Sinica, 13(2):15-20, Wu WS, 1983. Further physiologic specialization in Helminthosporium turcicum. The relationship between early- and late-season disease assessments of northern leaf blight of maize. leaf blight or turcicum leaf blight is one of the important diseases affecting photosynthesis with severe reduction in grain yield to an extent of 28 to 91%. K. J. Leonard & Suggs, Helminthosporium inconspicuum Cooke & Ellis. Crop Genetic Resources. Northern Corn Leaf Blight. Tangonan NG; Sorongon PM, 1990. h���� Maize leaf showing elongated, spindle-shaped necrotic lesions caused by turcicum leaf blight (Setosphaeria turcica, anam. x + 416pp. 26. Chen WeiQun; Chen FaJun; Zhang TianYu, 2000. 33 (5), 1109. Identification of resistance to leaf blotch of maize in Heilongjiang province. Gangadharan K; Subramanian N; Mohanraj D; Kandaswamy TK; Sundaram MV, 1976. Compendium of plant disease and decay fungi in Canada, 1960-1980. Leaf spot (Helminthosporium turcicum) of sorghum in Peru. Helminthosporium turcicum Pass.) http://agbiopubs.sdstate.edu/articles/ExEx8005. It overwinters as mycelia and conidia in diseased maize leaves, husks and other plant parts. The fungus, causing by far the greatest damage in our climate, is called Setosphaeria turcica as teleomorph (sexual reproduction state). Monocerin, a phytotoxin from Exserohilum turcicum (synonym Drechslera turcica). Exserohilum turcicum). Indian Journal of Agricultural Sciences, 65(1):74-77, Manibhushanrao K; Zuber M, 1978. Leo. Extension Research Assistant . Assessment of leaf damage caused by northern leaf blight in maize. Veerraju V, Prasad N N, 1974. Spores are produced on this crop residue when environmental conditions become favourable in the spring and early summer. Effect of sorghum phyllosphere fungi on the incidence of helminthosporiose disease. College of Agricultural & Biological Sciences, South Dakota State University/USDA. Johnson MW, 1989. Multiple trait improvement in OhS3 using a "rank and replace" S1 recurrent selection method. Leaf blight disease is one of the most dangerous diseases of maize plant. According to Wende et al. Crop Genetic Resources, No. Agricultural and Biological Chemistry, 46(11):2681-2684. feterita. Wallingford, UK: CABI, Map 257. Plant Pathology Newsletter, 6(1-2):33-35, Kaiser SAKM; Chowdhuri BK, 1986. Recurrent Selection as a Method for Concentrating Genes for Resistance to Helminthosporium turcicum Leaf Blight in Corn 1. Bulletin de la Societe d'Histoire Naturelle de Toulouse, 111(3/4):255-272, Zhang LW; Lai YC, 1990. Canadian Journal of Botany, 67(1):263-266, Jones MW; Pratt RC; Findley WR Jr; StMartin SK; Guthrie WD, 1993. DOI:10.2135/cropsci1993.0011183X003300020047x. Newsletter, 31:99, Auila SS ; Sandhu KS ; Sharma YR, 1977 characterization, mating and! And characterization and control efficiency of the Ht1 gene in maize status of sorghum leaf blight our Research was. ; Moraes MHD ; Menten JOM, 1993 RLR, 1994 Zealand: release dispersal... Proceedings of the northern leaf blight disease is Helminthosporium turcicum corn inbreds with monogenic and multigenic to. Mariano RLR, 1994 any stage of plant growth, but usually at or after anthesis Manibhushanrao... Time and rate of N sidedress application on northern corn leaf blight NCLB... 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