Browsing by Author "Hallman, Guy James"
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Hallman, Guy James (Texas A&M University. Libraries, 1982)Three methods were used in 1980 and 1981 to investigate the relationship between adult soghum midge, Contrainia sorghicola (Coquilllett) (Diptera: Cecidomyiidae), density levels and yield loss in susceptible (S) and resistant ...