Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Merle D. Witt"'
Autor:
Ken Kofoid, William F. Heer, Alan J. Schlegel, Aqeel Ahmad, James H. Long, Larry Maddux, Mark M. Claassen, Gerald E. Wilde, Barney W. Gordon, Merle D. Witt, Patrick M. Evans, Victor Martin, Kraig L. Roozeboom
Publikováno v:
Journal of Agricultural and Urban Entomology. 24:177-193
Second-generation neonicotinoid insecticides are being used to protect seeds and seedlings against injury by early season insects on a wide variety of crops. Seed-applied insecticides have recently been commercialized in the USA for early season inse
Autor:
Tom L. Harvey, Leroy Brooks, Kraig L. Roozeboom, Merle D. Witt, Mark M. Claassen, Gerald E. Wilde, Phillip E. Sloderbeck, R. A. Shufran, Keith Janssen, Ken Kofoid
Publikováno v:
Journal of Production Agriculture. 12:382-389
Gaucho 1 (imidacloprid; 1-[(6-chloro-3-pyridinyl)methyl]-N-nitro-2-imidazolidinimine) is a seed treatment insecticide widely used on sorghum [Sorghum bicolor (L.) Moench] to control a number of pests, including greenbugs [Schizaphis graminum (Rondani
Publikováno v:
Crop Science. 36:1083-1087
Sorghum [Sorghum bicolor (L.) Moench] is generally grown in unpredictable environments, where the genotype x environment (GE) interaction is large. Recurrent selection can be used to select genotypes adapted to all these environments. This study eval
Autor:
Merle D. Witt
Publikováno v:
Journal of Production Agriculture. 9:74-78
Winter wheat (Triticum aestivum L.) in the Great Plains is not always planted at the optimum time for a variety of reasons. In order to identify wheat yield and related responses to delayed establishment, sequential monthly plantings from 1 October t
Publikováno v:
Kansas Agricultural Experiment Station Research Reports. :119-126
An experiment was conducted to determine the effects of growing conditions on nutrient yield and quality of corn and sorghum. Main effect treatments were: corn (C), bronze pericarp heterozygous-yellow endosperm sorghum (BS), and yellow pericarp homoz
Autor:
Merle D. Witt, Lenis Alton Nelson
Publikováno v:
Journal of Production Agriculture. 5:167-171
Fifty milkweed ecotypes collected from 10 states, including showy milkweed (Asclepias speciosa Torr.), common milkweed (Asclepias syriaca L.), and Kansas-derived hybrids of these two sympatric species were field tested as a new row crop. Interest ini
Publikováno v:
Crop Science. 32:51-57
A key decision in crop breeding programs designed to improve productivity under variable environments is choosing the environment to use for selection. Productivity of the plants in the selection environment and/or a high correlation between yield in
Autor:
Merle D. Witt, Curtis R. Thompson
Publikováno v:
Kansas Agricultural Experiment Station Research Reports.
Autor:
Merle D. Witt, Barney W. Gordon, Kraig L. Roozeboom, James H. Long, Patrick M. Evans, James P. Shroyer, J. Martin, Keith Janssen, Robert L. Bowden, Rollin G. Sears, Alan J. Schlegel, B. Heer, Mark M. Claassen
Publikováno v:
Kansas Agricultural Experiment Station Research Reports.
Autor:
Merle D. Witt, Lawrent L. Buschman
Publikováno v:
Kansas Agricultural Experiment Station Research Reports.