Browsing by Author "Christensen, J. J."
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Item Barley in Minnesota (revised September 1935)(University of Minnesota. College of Agriculture. Extension Division, 1935-09) Immer, F. R.; Christensen, J. J.; Bridgford, R. O.; Crim, R. F.Item The black point disease of wheat in the United States(University of Minnesota. Minnesota Agricultural Experiment Station, 1953-06) Hanson, E. W.; Christensen, J. J.Item Mutation and hybridization in ustilago zeae(University of Minnesota. Minnesota Agricultural Experiment Station, 1929-12) Stakman, E. C.; Christensen, J. J.; Eide, C. J.; Peturson, BjornItem Physiologic specialization and parasitism of helminthosporium sativum(University of Minnesota. Minnesota Agricultural Experiment Station, 1926-07) Christensen, J. J.Item Physiologic specialization and variation in helminthosporium gramineum rab.(University of Minnesota. Minnesota Agricultural Experiment Station, 1934-04) Christensen, J. J.; Graham, T. W.Item The Prevalence and Importance of Damaged Seed in Flax(Minnesota Agricultural Experiment Station, 1955-07) Kommedahl, Thor; Christensen, J. J.; Culbertson, J. O.; Moore, M. B.Item Reaction of barley varieties to helminthosporium sativum(University of Minnesota. Minnesota Agricultural Experiment Station, 1923-07) Hayes, H. K.; Stakman, E. C.; Griffee, Fred; Christensen, J. J.Item Scab of Wheat and Barley(University of Minnesota. Agricultural Extension Service, 1941-06) Christensen, J. J.; Rose, R. C.Item Studies on the parasitism of helminthosporium sativum(University of Minnesota. Minnesota Agricultural Experiment Station, 1922-11) Christensen, J. J.Item Studies on the toxicity of blighted barley to swine(University of Minnesota. Minnesota Agricultural Experiment Station, 1936-03) Christensen, J. J.; Kernkamp, H. C. H.Item Susceptibility of wheat varieties and hybrids to fusarial head blight in Minnesota(University of Minnesota. Minnesota Agricultural Experiment Station, 1929-04) Christensen, J. J.; Stakman, E. C.; Immer, F. R.