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Hardison
The blind-seed disease fungus (Gloeotinia temulenta) increased in prevalence rapidly in western Oregon from 1941 to 1944 until nearly 90% of perennial ryegrass (Lolium perenne) crops were infected. A control program started in September, 1944 and…
Type: Document
Year: 1963
Trousdell
The paper describes a 7-year study in the coastal plain of North Carolina integrating common cultural methods with dollar costs and percent increase in natural loblolly pine stocking. On heavy textured soils, neither burning nor disking can be…
Type: Document
Year: 1963