Method for preparing super-micro powdery plant pesticide


Application Number: 00110798
Application Date: 2000.08.17
Publication Number: 1339259
Publication Date: 2002.03.13
Priority Information:
International: A01N25/12;A01N65/00
Applicant(s) Name: Yan Deli
Address:
Inventor(s) Name: Yan Deli;Yang Yi
Patent Agency Code: 00000
Patent Agent:
Abstract The preparation of ultramicro powdery plant pesticide features that the plant material for the pesticide is produced into the pesticide through the processes of crushing to 5 mm less length, soaking in alcohol or water for extraction, concentration, drying, superfine crushing to 4-10 microns and packing. The present invention has the positive effect of full utilization of the effective components in the pesticide and 5-10 times longer storage period compared with corresponding liquid preparation.