Angelica one kind of treating agent and its preparation method and application

The present invention discloses a treating agent angelica, Angelica the treating agent consisting of 70% for seed treatment of imidacloprid dispersible powders, emulsifiable concentrates and 15% avermectin toxic water, and provides a method for its preparation and its use in disease prevention Angelica mottled Applications. Advantageous effects of the present invention are: Angelica treatment agent provided by the present invention is low toxic agent remaining amount is very low in the Angelica, pesticide residues in line with European Standard EN15662; angelica treating agent used according to the present invention is to provide Angelica for transplanting seedlings, dip treatment for the seedling, the amount of agent can be reduced, cost, and easy to operate; comparison with the conventional applicator granules, small dip-emergence treatment of contaminated soil and water, an agent holding effect a long period, a significant increase, the control effect over the prior art.