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Fusarium Stalk Rot Incidence In Maize Zea Mays L In Relation To The European Corn Borer Ostrinia Nubilalis Hubner Infestation Genotype Maturity And Eastern Ontario Climatic Gradient
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Book Synopsis Fusarium Stalk Rot Incidence in Maize, Zea Mays L., in Relation to the European Corn Borer, Ostrinia Nubilalis (Hübner) Infestation, Genotype Maturity and Eastern Ontario Climatic Gradient by :
Download or read book Fusarium Stalk Rot Incidence in Maize, Zea Mays L., in Relation to the European Corn Borer, Ostrinia Nubilalis (Hübner) Infestation, Genotype Maturity and Eastern Ontario Climatic Gradient written by and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effects of European Corn Borer [Ostrinia Nubilalis (L.) Hubner] and a Stalk Rot Pathogen Complex on Yield and Stalk Quality of Maize (Zea Mays L.) Grown Under Intensive Management by : Frederick Wright Smith
Download or read book The Effects of European Corn Borer [Ostrinia Nubilalis (L.) Hubner] and a Stalk Rot Pathogen Complex on Yield and Stalk Quality of Maize (Zea Mays L.) Grown Under Intensive Management written by Frederick Wright Smith and published by . This book was released on 1986 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stalk Rot of Corn by : Jonas Jergon Christensen
Download or read book Stalk Rot of Corn written by Jonas Jergon Christensen and published by . This book was released on 1966 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis European Corn Borer (Ostrinia Nubilalis (Hubner)) Resistance in Maize by : Chareinsuk Rojanaridpiched
Download or read book European Corn Borer (Ostrinia Nubilalis (Hubner)) Resistance in Maize written by Chareinsuk Rojanaridpiched and published by . This book was released on 1983 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis European Corn Borer, Ostrinia Nubilalis (Hübner), Resistance and Stay Green Analyses in Eight Maize, Zea Mays L., Lines by : Cengiz Ikten
Download or read book European Corn Borer, Ostrinia Nubilalis (Hübner), Resistance and Stay Green Analyses in Eight Maize, Zea Mays L., Lines written by Cengiz Ikten and published by . This book was released on 1997 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Individual and Combined Effects of Colletotrichum Graminicola and Ostrinia Nubilalis on Maize in New York by : Nancy Pulane Keller
Download or read book Individual and Combined Effects of Colletotrichum Graminicola and Ostrinia Nubilalis on Maize in New York written by Nancy Pulane Keller and published by . This book was released on 1985 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis American Doctoral Dissertations by :
Download or read book American Doctoral Dissertations written by and published by . This book was released on 1997 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Quantitative Trait Loci for First- and Second-generation European Corn Borer Resistance in Maize by : Chaba Jampatong
Download or read book Quantitative Trait Loci for First- and Second-generation European Corn Borer Resistance in Maize written by Chaba Jampatong and published by . This book was released on 1999 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: European corn borer (ECB), Ostrinia nubilalis Hübner, family Crambidae, order Lepidoptera, is a serious insect pest of maize (Zea mays L.) in the United States. Losses to farmers resulting from ECB damage and control costs exceed $1 billion each year. An understanding of the genetic basis for ECB resistance should increase the efficiency of breeding for insect resistant varieties. The objectives of this study were to determine the number, genomic positions, and genetic effects of quantitative trait loci (QTL) conferring resistance to the first- and second-generation of European corn borer (1ECB, 2ECB), and to observe QTL × environment interactions. The study included 244 F 2-3 families derived from the cross of B73 (susceptible) × Mo47 (resistant). Evaluating resistance against 1ECB, plants were manually infested at the eight- to ten-leaf stage of plant development. Leaf feeding damage was assessed three weeks after infestation with a visual rating scale. Evaluation for resistance to 2ECB involved manually infesting at anthesis stage of plant development. Approximately seven weeks later, stalks were split lengthwise and number and the length of tunnels visually estimated in inches. Plant height and rind penetrometer resistance were measured two weeks after flowering. Quantitative trait loci analyses for individual environments and combined across three environments were performed by composite interval mapping using QTL Cartographer. For 1ECB leaf feeding, nine QTLs were identified on chromosomes 1(three QTLs), 2, 4 (two QTLs), 5, 6, and 8. Seven QTLs for resistance to 2ECB tunnel length were found on chromosomes 2, 5 (two QTLS), 6 (two QTLs), 8, and 9. Twelve QTLs for resistance to 2ECB tunnel length adjusted for plant height were identified on chromosomes 1 (two QTLs), 2, 3 (two QTLs), 5, 6 (three QTLs), 8, 9, and 10. In addition, QTLs were identified for tunnel number (16 QTLS), plant height (11 QTLs) and rind penetrometer resistance (nine QTLs). In this experiment, a total of 47 QTLs for all traits were mapped in three individual environments and combined over environments. Nine (19%) QTLs were expressed in all three environments and combined, 17 (36%) were expressed in two environments and combined, and 21 (45%) were expressed only in single environment and combined. Inconsistency of QTLs across environments suggested need for breeders awareness when selecting markers linked to QTLs for marker-assisted selection (MAS). Further study on consistency of QTLs across populations is needed before applied breeding programs can fully utilized QTL information.
Book Synopsis Parasitism Rates in European Corn Borer Larvae, Ostrinia Nubilalis (Hübner), Recovered from Six Maize Hybrids, Zea Mays L. by : Thomas L. Clark
Download or read book Parasitism Rates in European Corn Borer Larvae, Ostrinia Nubilalis (Hübner), Recovered from Six Maize Hybrids, Zea Mays L. written by Thomas L. Clark and published by . This book was released on 1997 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis European Corn Borer, Ostrinia Nubilalis (Hbn.) Populations in Field Corn, Zea Mays (L.) in the North Central United States by : Nebraska Agricultural Experiment Station
Download or read book European Corn Borer, Ostrinia Nubilalis (Hbn.) Populations in Field Corn, Zea Mays (L.) in the North Central United States written by Nebraska Agricultural Experiment Station and published by . This book was released on 1967 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis General Concepts in Integrated Pest and Disease Management by : A. Ciancio
Download or read book General Concepts in Integrated Pest and Disease Management written by A. Ciancio and published by Springer Science & Business Media. This book was released on 2007-07-20 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: This, the first volume of the ‘Integrated Management of Plant Pests and Diseases’ book series, presents general concepts on integrated pest and disease management. Section one includes chapters on infection models, resurgence and replacement, plant disease epidemiology and effects of climate change in tropical environments. The second section includes remote sensing and information technology. Finally, the third section covers molecular aspects of the subject.
Author :International Agency for Research on Cancer Publisher :IARC Scientific Publications ISBN 13 :9789283221586 Total Pages :0 pages Book Rating :4.2/5 (215 download)
Book Synopsis Improving Public Health Through Mycotoxin Control by : International Agency for Research on Cancer
Download or read book Improving Public Health Through Mycotoxin Control written by International Agency for Research on Cancer and published by IARC Scientific Publications. This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mycotoxins are fungal toxins that contaminate many of the most frequently consumed foods and feeds worldwide, including staple foods consumed by many of the poorest and most vulnerable populations in the world. Therefore, human and animal exposure to one or more of this broad group of toxins is widespread. Mycotoxins have the potential to contribute to a diversity of adverse health effects in humans, including cancer, even at low concentrations. Economic burdens resulting from crop contamination are added to those on health. Given the ubiquitous nature of exposure in many countries, an urgent need exists for a coordinated international response to the problem of mycotoxin contamination of food. This book aims to sensitize the international community to the mycotoxin problem in a format that is accessible to a wide audience and is useful to decision-makers across a broad spectrum of disciplines, including agriculture, public health, marketing, and economics. The editors hope that this book will be a stimulus to governments, nongovernmental and international organizations, and the private sector to initiate measures designed to minimize mycotoxin exposure in high-risk populations. The book not only provides a scientific description of the occurrence and effects of mycotoxins but also goes further by outlining approaches to reduce mycotoxin exposure aimed at improving public health in low-income countries.
Author :National Research Council (U.S.). Committee on Genetic Vulnerability of Major Crops Publisher :National Academies ISBN 13 : Total Pages :328 pages Book Rating :4.1/5 (44 download)
Book Synopsis Genetic Vulnerability of Major Crops by : National Research Council (U.S.). Committee on Genetic Vulnerability of Major Crops
Download or read book Genetic Vulnerability of Major Crops written by National Research Council (U.S.). Committee on Genetic Vulnerability of Major Crops and published by National Academies. This book was released on 1972 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mycotoxin Reduction in Grain Chains by : John F. Leslie
Download or read book Mycotoxin Reduction in Grain Chains written by John F. Leslie and published by John Wiley & Sons. This book was released on 2014-04-29 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cereal grain safety from farm to table Mycotoxin Reduction in Grain Chains examines the ways in which food producers, inspectors, and processors can keep our food supply safe. Providing guidance on identification, eradication, and prevention at each stop on the "grain chain, this book is an invaluable resource for anyone who works with cereal grains. Discussions include breeding and crop management, chemical control, contamination prediction, and more for maize, wheat, sorghum, rice, and other major grains. Relevant and practical in the field, the lab, and on the production floor, this book features critical guidance for every point from farm to table.
Book Synopsis Comparative Environmental Impacts of Biotechnology-derived and Traditional Soybean, Corn, and Cotton Crops by :
Download or read book Comparative Environmental Impacts of Biotechnology-derived and Traditional Soybean, Corn, and Cotton Crops written by and published by . This book was released on 2002 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: This review supports the conclusion that overall the currently commercialized biotechnology-derived soybean, corn, and cotton crops yield environmental benefits. Furthermore, a critical analysis of the literature supports the idea that biotechnology-derived soybean, corn, and cotton pose no environmental concerns unique to or different from those historically associated with conventionally developed crop varieties.
Download or read book Insect Resistant Maize written by and published by CIMMYT. This book was released on 1997 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mechanisms and bases of resistance; The genetics of resistance; Biotechnological manipulation of resistance; Advances in techniques, rearing, rating bioassays, mechanism detection; Resistance verification and utilization; Country reports.
Book Synopsis Canal Irrigation in Prehistoric Mexico by : William E. Doolittle
Download or read book Canal Irrigation in Prehistoric Mexico written by William E. Doolittle and published by University of Texas Press. This book was released on 2011-03-23 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prehistoric farmers in Mexico invented irrigation, developed it into a science, and used it widely. Indeed, many of the canal systems still in use in Mexico today were originally begun well before the discovery of the New World. In this comprehensive study, William E. Doolittle synthesizes and extensively analyzes all that is currently known about the development and use of irrigation technology in prehistoric Mexico from about 1200 B.C. until the Spanish conquest in the sixteenth century A.D. Unlike authors of previous studies who have focused on the political, economic, and social implications of irrigation, Doolittle considers it in a developmental context. He examines virtually all the known systems, from small canals that diverted runoff from ephemeral mountain streams to elaborate networks that involved numerous large canals to irrigate broad valley floors with water from perennial rivers. Throughout the discussion, he gives special emphasis to the technological elaborations that distinguish each system from its predecessors. He also traces the spread of canal technology into and through different ecological settings. This research substantially clarifies the relationship between irrigation technology in Mexico and the American Southwest and argues persuasively that much of the technology that has been attributed to the Spaniards was actually developed in Mexico by indigenous people. These findings will be important not only for archaeologists working in this area but also for geographers, historians, and engineers interested in agriculture, technology, and arid lands.
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