In 1995, the first enterprise, Shijiazhuang Shuguang Pharmaceutical Factory in Hebei Province, registered 20% morpholinoguanidine-ethylketone soluble powder (trade name virus net). Ltd. in Heilongjiang Province, Qiqihar in 1996, the exclusive official registration of 20% morpholine guanidine – ethyl copper wettable powder, and in 1998 registered 60% morpholine guanidine – ethyl copper tablets, the dosage form is still the exclusive registration. According to the dynamic statistics of pesticide product registration to last year, the country’s 18 provinces and cities, 62 enterprises registered products 69 plants (7 plants of single agent, 62 plants of compounded formulations). Single-agent registered enterprises are: Weifang City, Shandong Province, Yi Nong Chemical Factory, Hebei Province, Shenze County, Shentai Fine Chemical Factory, Dongguan City, Guangdong Province, Rui De Feng Biotechnology Co., Ltd. 3 enterprises registered 20% morpholine guanidine hydrochloride suspension, wettable powder; Beijing Bi Rongda Biochemical Technology Development Co. Ltd. 2 enterprises registered 5% morpholine guanidine hydrochloride soluble powder, aqueous; Weihai City, Shandong Province, Pesticide Factory, Qingdao, Shandong Province, Helier Pharmaceutical Co.

The ratio of single agent and compounded formulations is 1 to 9. There are 10 varieties of combination types of compounded formulations. Morpholine guanidine hydrochloride and copper acetate compounding in 1995 to last year registered 39 plants, accounting for 62.9% of the number of registered compounding preparations, of which 20% morpholine guanidine – copper ethanol formulation registered 36 plants, accounting for 92.3% of the total number of preparations in the group. 7.5% bacteriophage – morpholine guanidine aqueous in 1999 to 2000 registered 7 plants, accounting for 11.3% of the number of registered compounding preparations. 20%. 25% copper amber – morpholine guanidine wettable powder was registered 4 times from 1998 to 2001, accounting for 6.5% of the compounded formulations. 25% morpholine guanidine – zinc soluble, wettable powder was registered 3 times from 1998 to 2000, accounting for 4.8% of the compounded formulations.