Hershey Foods Corporation (NYSE: HSY) Friday (20 July) announced sales and earnings for the second quarter ended July 1, 2001. Consolidated net sales for the second quarter were $898,859,000 compared with $836,204,000 for the second quarter of 2000. Net income for the second quarter was $52,439,000, or $.38 per share diluted, compared with $39,996,000, or $.29 per share diluted, for the comparable period in 2000.