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An Evaluation Of Treatment Recommendations For The Greenbug, Schizaphis Graminum, On Susceptible Grain Sorghum In The Clay County, Nebraska Pest Management Project, Bruce John Monke
Open Access Master's Theses (through 2010)
All fields involved in this study were located in Clay County, Nebraska and were farmed by cooperators in the Pest Management Project. Many of the field procedures were adapted from those used by the University of Nebraska Agronomy Department Outstate Testing Service. The purpose of this study was to examine, under Nebraska conditions, the accuracy of the currently accepted guidelines for determining the necessity of greenbug control on grain sorghum.
The data in this study do not support specific guidelines based only on greenbug populations or plant damage sustained due to greenbug feeding, for controlling greenbugs on susceptible grain sorghum. …