OCT DEC FEB APR JUN AUG OCT DEC FEB APR JUN AUG 



10 



5 0- 







-5 0- 



OCT DEC 



FEB 



o 



APR JUN AUG 

 1982 data 



OCT DEC FEB 



Figure 9. Forecast ( ) and 95% confidence limits ( ) for G. 



aculeatus and G^. wheat land i (combined) impinged at Units 1 

 (top) and 2 (bottom). Both models were fit to data from 

 January 1976 through September 1982. 



22 



