Abstract: This article is based on the prominent medicinal property of compound pesticide composed by the anaerobic fermentation slurry and additives. Experiments were conducted to investigate the periods of validity and eco-friendly characteristics to environment. The experimental results indicate that: BP05 can not be commercially produced and applied because its period of validity is shorter than thirty-seven days;, and the periods of validity of BP01, BP02, BP03, BP04 all exceed eighty-nine days and they are eco-friendly to environment, without doing harm to both vegetables and pests’ natural enemy, which are more suitable for commercial production of compound pesticides using anaerobic fermentation slurry.