Iowa State Journal of Science 46.1

Abstract

<p>Loughner, G.E. Precopulatory behavior and mating success of the European corn borer under controlled conditions. 1</p> <p>Dahman, W.J. and J.J. Mock. Sterilization techniques for seeds and excised embryos of corn. (Zea mays L.). 7</p> <p>Reich, V.H. and R.E. Atkins. Variation and interrelationships of protein and oil content, and seed weight, in grain sorghum. 13</p> <p>Ellis, Charles J. Life history of Microtetrameres centuri, 1966 (Nematoda: Terameridae). III. zTaxonomy. 23</p> <p>Ellis, Charles J. Comparative measurements and host and geographical distribution of species of Microtetrameres Nematoda: Tetrameridae). 29</p> <p>DeBarthe, J.V., N.L. Jacobson and A.D. McGilliard. Rumen Lactic acid levels in cattle. 49</p> <p>Vaughan, Harry C. and Clarence Sakamoto. Measurement of ambient air temperature with aspirated and unaspirated thermocouples in the field. 59</p> <p>Bulow, Frank J. Selection of suitable tissues for use in the RNA-DNA ratio technique of assessing recent growth rate of a fish.71</p> <p>Corsi, Walter C. and Robert H. Shaw. Evaluation of stress indices for corn in Iowa. 79</p> <p>Knight, Harry H. A key to the species of Bolteria Uhler with descriptions of six new species (Hempitera, Miridae), 87</p> <p>Index to masters' theses, 1970-1971. 95</p> <p>Index to doctoral dissertations, 1970-1971. 109</p>