| 摘要 |
PCT No. PCT/AU92/00550 Sec. 371 Date Jun. 14, 1994 Sec. 102(e) Date Jun. 14, 1994 PCT Filed Oct. 14, 1992 PCT Pub. No. WO93/07754 PCT Pub. Date Apr. 29, 1993.A method of producing a water soluble copper silicate by reacting a copper salt with an alkali silicate in an acidic solvent to produce an aqueous solution of acidified copper silicate capable of being used as a fungicide or pesticide. |
