This week, 3 Food Products stocks are worse, according to the Portfolio Graderdatabase. Each of these rates a “D” (“sell”) or “F” overall (“strong sell”).

Industrias Bachoco SAB de CV Sponsored ADR Class B (IBA) slips from a C to a D this week. Industrias Bachoco SAB de CV Sponsored ADR Class B breeds, processes, and markets poultry, swine, and related products in Mexico. The company also gets F’s in sales growth and earnings momentum. For more information, get Portfolio Grader’s complete analysis of IBA stock.

Landec Corporation (LNDC) experiences a ratings drop this week, going from last week’s C to a D. Landec Corporation designs, develops, manufactures, and sells temperature activated and other specialty polymer products for a variety of food packaging, industrial, agricultural, and medical applications. For more information, get Portfolio Grader’s complete analysis of LNDC stock.

Freshpet Inc (FRPT) gets weaker ratings this week as last week’s D drops to a F. Freshpet Inc provides survivability solutions to support the armed forces of the United States and its allies. The company also gets F’s in earnings revisions, earnings surprise, return on equity, and free cash flow. For more information, get Portfolio Grader’s complete analysis of FRPT stock.

Louis Navellier’s proprietary Portfolio Grader stock ranking system assesses roughly 5,000 companies every week based on a number of fundamental and quantitative measures. Stocks are given a letter grade based on their results — with A being “strong buy,” and F being “strong sell.” Explore the tool here.