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Author : Martin Leroy Carson
Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.:/5 (518 download)
Download or read book Sources and Inheritance of Resistance to Anthracnose Leaf Blight of Corn written by Martin Leroy Carson and published by . This book was released on 1978 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Martin Leroy Carson
Publisher :
ISBN 13 :
Total Pages : 110 pages
Book Rating : 4.:/5 (745 download)
Download or read book Sources and Inheritance of Resistance to Anthracnose Stalk Rot of Corn written by Martin Leroy Carson and published by . This book was released on 1980 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Baffour Badu-Apraku
Publisher :
ISBN 13 :
Total Pages : 248 pages
Book Rating : 4.:/5 (633 download)
Download or read book The Inheritance and Nature of Resistance to Anthracnose Leaf Blight and Stalk Rot of Corn written by Baffour Badu-Apraku and published by . This book was released on 1986 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Janet Sioma
Publisher :
ISBN 13 :
Total Pages : 92 pages
Book Rating : 4.:/5 (141 download)
Download or read book An Inheritance Study of Anthracnose Leaf Blight of Maize written by Janet Sioma and published by . This book was released on 1986 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Joseph Toman (Jr)
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (774 download)
Download or read book Inheritance of Resistance to Anthracnose Stalk Rot of Corn written by Joseph Toman (Jr) and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Inheritance of resistance to anthracnose stalk rot (ASR) of corn (Zea mays L.), caused by Colletotrichum graminicola was studied in eight crosses involving two resistant inbred lines DW1035 ((MP305 x FRB73$sp{lbrack 5rbrack }$)$sb{rm S8}$) and DW890 ((MP305 x FRB73$sp{lbrack 5rbrack }$)$sb{rm S8}$), and four susceptible inbred lines FRB73, B84, FRMo17, and C103. In 1987, the crosses consisted of the parental lines, F$sb1$, F$sb2$, and both backcross generations. In 1988 and 1989 the study included F$sb3$ and backcross selfed lines. Individual observed stalk rot reactions within a particular generation were classified as resistant or susceptible by discriminant analysis. Expected stalk rot distributions were determined using a partitioning method for a single, dominant gene hypothesis. The observed distributions were compared for goodness-of-fit to the expected distributions using a chi-square test for homogeneity. Support exists with the FRB73 x DW1035 and B84 x DW890 crosses for a single, dominant gene for ASR resistance, but environmental stresses in 1988 and 1989 significantly hindered the ability to obtain conclusive evidence, especially in the B84 x DW1035 population. The data also suggest differences between the resistant inbred lines DW1035 and DW890. Use of FRMo17 and C103 as susceptible parents to interpret the inheritance of a stalk rot with DW1035 and DW890 were complicated by the inability to distinguish the resistant and susceptible parents as two distinct classes.
Author : Stephen Thompson Coates
Publisher :
ISBN 13 :
Total Pages : 372 pages
Book Rating : 4.:/5 (369 download)
Download or read book Inheritance of Resistance to Gray Leaf Spot of Corn written by Stephen Thompson Coates and published by . This book was released on 1996 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Twenty-four corn inbreds, selected for resistance to gray leaf spot (caused by Cercospora zeae-maydis) in 1989 and 1990, were crossed with the susceptible inbreds FR1141 and/or FR20 and populations of four to six generations were produced. In 1991, the populations were evaluated for gray leaf spot severity at Urbana, Illinois and at Andrews, North Carolina. Using generation mean analysis, additive genetic effects were found significant for most populations and dominance effects were found significant for eight populations. Significant parameter estimates for dominance effects were negative indicating dominance for resistance. Five inbred lines 061, 198, B37HtN, DS:74:1071, and (OH43x#8brbr) were selected for further evaluation based on their level of resistance, results from the generation mean analysis, and maturities useful for breeding in Central Illinois. The five inbred lines selected in 1991 were crossed with FR1141. The inbreds 061, B37HtN, and (OH43x#8brbr) also were crossed with the inbreds FR20, B37, and OH43 respectively. Eight populations of six to nine generations were produced from these crosses and evaluated for gray leaf spot severity in 1992 and 1993 at Urbana, Illinois and Andrews, North Carolina. Individual plants were rated for gray leaf spot severity by visually estimating the percent leaf area blighted in August and again in September. Analyses of variance indicated significant interactions between generations and environments and rating times for certain populations. Generation mean analyses indicated that pooled additive effects and pooled dominance effects were adequate to explain the inheritance of resistance for three populations, FR20 x 061, FR1141 x (OH43x#8brbr), and OH43 x (OH43x#8brbr). For the other populations there were significant deviations from the additive-dominance model at certain year-location-rating time combinations. For the FR1141 x DS:74:1071 population, additive effects were most important. Significant dominance effects were most frequently detected at early rating times and were most important for the FR1141 x 061, FR1141 x 198, FR1141 x (OH43x#8brbr), and OH43 x (OH43x#8brbr) populations. Epistatic effects were most important for the B37 x B37HtN population. Based on the level of resistance, heritability estimates, and estimates of effective factors for these populations, genes for resistance from these inbred lines should be useful in improving corn belt germplasm for resistance to gray leaf spot.
Author : Joseph Toman
Publisher :
ISBN 13 :
Total Pages : 114 pages
Book Rating : 4.:/5 (249 download)
Download or read book Inheritance of Resistance to Anthracnose Stalk Rot of Corn written by Joseph Toman and published by . This book was released on 1991 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lilik Kusdiarti
Publisher :
ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.:/5 (89 download)
Download or read book Inheritance of Resistance to Southern Corn Leaf Blight written by Lilik Kusdiarti and published by . This book was released on 1978 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Charles Arthur Erickson
Publisher :
ISBN 13 :
Total Pages : 84 pages
Book Rating : 4.:/5 (227 download)
Download or read book Inheritance of Resistance to Southern Corn Leaf Blight written by Charles Arthur Erickson and published by . This book was released on 1975 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Nguyen Quoc Manh
Publisher :
ISBN 13 :
Total Pages : 110 pages
Book Rating : 4.:/5 (142 download)
Download or read book Inheritance of Resistance to Gray Leaf Spot in Maize written by Nguyen Quoc Manh and published by . This book was released on 1977 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Andrew Kalinski
Publisher : DIANE Publishing
ISBN 13 : 078817987X
Total Pages : 63 pages
Book Rating : 4.7/5 (881 download)
Download or read book Pathogens of Maize Seeds written by Andrew Kalinski and published by DIANE Publishing. This book was released on 1999-06 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jeff L. Bennetzen
Publisher : Springer Science & Business Media
ISBN 13 : 0387794182
Total Pages : 593 pages
Book Rating : 4.3/5 (877 download)
Download or read book Handbook of Maize: Its Biology written by Jeff L. Bennetzen and published by Springer Science & Business Media. This book was released on 2008-12-25 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Maize: Its Biology centers on the past, present and future of maize as a model for plant science research and crop improvement. The book includes brief, focused chapters from the foremost maize experts and features a succinct collection of informative images representing the maize germplasm collection.
Author : M. Brett Callaway
Publisher :
ISBN 13 :
Total Pages : 242 pages
Book Rating : 4.E/5 ( download)
Download or read book Maize Resistance to Anthracnose Leaf Blight and Stalk Rot Caused by Colletotrichum Graminicola written by M. Brett Callaway and published by . This book was released on 1989 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Peter A. Peterson
Publisher : World Scientific
ISBN 13 : 9789810228668
Total Pages : 398 pages
Book Rating : 4.2/5 (286 download)
Download or read book Maize Genetics and Breeding in the 20th Century written by Peter A. Peterson and published by World Scientific. This book was released on 1999 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the biographies, and a related summary, of geneticists and breeders of maize who have contributed to the major discoveries in the 20th century. Their relationships to one another, as well as the general developments in maize genetics and breeding growth, are included. Photographs of events and related personnel, all part of the biographic presentation, portray the maize community and its growth. Most of the geneticists and breeders have a common origin in their training, and their sucessors are among the current contributors to maize development.
Author : Muimba-Kankolongo Ambayeba
Publisher :
ISBN 13 :
Total Pages : 446 pages
Book Rating : 4.E/5 ( download)
Download or read book Nature of Resistance to Anthracnose Stalk Rot Associated with Maize Genotype, Ontogeny, and Wound Response written by Muimba-Kankolongo Ambayeba and published by . This book was released on 1991 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : A.J. Slusarenko
Publisher : Springer Science & Business Media
ISBN 13 : 9401139377
Total Pages : 617 pages
Book Rating : 4.4/5 (11 download)
Download or read book Mechanisms of Resistance to Plant Diseases written by A.J. Slusarenko and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 617 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant-pathogen interactions is a rapidly developing area among the plant sciences. Molecular genetics has provided the tools to analyse and manipulate mechanisms of pathogenicity and resistance responses and has facilitated their study from the population to the molecular level. The book brings together the views of experts in the field and provides an overview of the genetic basis of interactions between fungi, bacteria, viruses and their host plants, the triggering of plant defences and the complex array of plant responses to stop pathogen invasion, as well as possible applications for improved plant protection. The chapters are organised and written to make an advanced textbook rather than simply a collection of reviews or something resembling conference proceedings. Thus, authors have largely concentrated on a didactic approach and the book should remain useable for several years in spite of the rapid progress in research. The text is aimed at advanced students in the field of plant pathology as well as researchers requiring an integrated picture of plant resistance to pathogens.
Download or read book Pesticides Documentation Bulletin written by and published by . This book was released on 1968 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
