| 摘要 |
PURPOSE: An insecticide containing a fermented tomato extract is provided to manufacture a non-toxic insecticide, a fertilizer, and a repellent in an eco-friendly way. CONSTITUTION: An insecticide, a fertilizer, and a repellent contain a fermented tomato extract. The fermented tomato extract is prepared by mixing 95 parts by weight of crushed tomato, 5 parts by weight of sugar, and 1 part by weight of TW20 and fermenting the mixture for several days. The fermented tomato extract is also prepared by mixing 95 parts by weight of crushed tomato, 5 parts by weight of alcohols(C1-4), and 1 part by weight of a solubilizing agent(polyoxyethylene derivative, polyethylene glycol ether, polyvalent alcohol ester, and sugar alcohol derivative) and fermenting for several days. |
