Download or read book Evaluation of Recurrent Selection in Breeding Corn Resistant to the European Corn Borer Pyrausta Nubilalis Hbn written by Robert Louis Harrison and published by . This book was released on 1961 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation of Agronomic Traits and European Corn Borer Resistance in Three S1 Recurrent Selection Maize Programs written by Alan Wall Grombacher and published by . This book was released on 1987 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Some Factors Influencing Populations of European Corn Borer Pyrausta Nubilalis Hbn in the North Central States written by Allan Ralph Barr and published by . This book was released on 1958 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Some Factors Influencing Populations of European Corn Borer Pyrausta Nubilalis Hbn in the North Central States written by Travis R. Everett and published by . This book was released on 1958 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Combining Ability Study for Resistance to Second Generation European Corn Borer in Seven Maize Populations written by Khamis Ibrahim Khalifa and published by . This book was released on 1986 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Bibliography of the European Corn Borer written by Joseph Sanford Wade and published by . This book was released on 1928 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Correlated Response to Recurrent Selection for Resistance to the European Corn Borer written by Gary Dean Lawrance and published by . This book was released on 1978 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary objective of this study was to determine if the three cycles of recurrent selection for first-brood corn borer resistance also caused, or was accompanied by, significant changes in several important plant, ear, and grain traits. For a trait such a first-brood corn borer resistance, which is highly heritable when artificial infestation is used, favorable changes can be effected easily by the recurrent selection breeding procedure. Consequently, in certain circumstances it may be desirable to make such an improvement in a synthetic (or more than one highly heritable trait could be improved) before the synthetic is used for other purpose such as a source for new inbred lines. Therefore, it is important to know if unfavorable changes for other important traits may occur as correlated responses while the recurrent slection for the highly heritable trait is in progress. Although statistical significance may be obtained rather easily in experiments that have a high level of precision (relatively low experimental error and a high number of degrees of freedom), the breeder must decide if the differences observed are reat enough to be of practical importance. In the present study, significant variation was expected for population types and synthetics. The items of most interest were the main effects of corn borer treatment and cycles and interactions involving one or the other of these main effects. It was unfortunate that higher levels of corn borer infestation were not obtained in the (...).

Download or read book Recurrent Selection for European Corn Borer Resistance in a Maize Synthetic written by James Robert Klenke and published by . This book was released on 1985 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recurrent Selection for Resistance to First generation European Corn Borer and Diplodia Stalk Rot in Two Maize Synthetics written by Kris Alan Nyhus and published by . This book was released on 1987 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selection for European Corn Borer Leaf and Sheath collar feeding Resistance in Maize written by James Steven Parks and published by . This book was released on 1980 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experiments on Breeding Corn Resistant to the European Corn Borer written by and published by . This book was released on 1937 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies Concerning cause of Resistance in Various Strains of Corn to the European Corn Borer Pyrausta Nubilalis Hbn Pyralidae written by James Neil Liles and published by . This book was released on 1953 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Uniformity Data from European Corn Borer Pyrausta Nubilalis Hbn Populations written by Judson U. McGuire and published by . This book was released on 1954 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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:

Download or read book Biology of the European Corn Borer Pyrausta Nubilalis H bn and Two Closely Related Species in Northern Ohio written by F. W. Poos and published by . This book was released on 1926 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Statistical Comparison of the Relative Importance of Variables Used in Evaluating European Corn Borer Pyrausta Nubilalis Hbm Damage and Infestation written by William Francis Kwolek and published by . This book was released on 1953 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effectiveness of Individual Plant Selection in Zea Mays L for Resistance to the European Corn Borer Pyrausta Nubilalis Hbn written by Frank Albert Loeffel and published by . This book was released on 1953 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: