Application number/patent number: 96 1 19673.
The invention relates to a microbial preparation of Pinus sylvestris var. mongolica, which belongs to the technical field of biological control and is a novel preparation specially designed for parasitic bees to spread viruses. Is scientifically prepared from Dendrolimus punctatus cytoplasmic polyhedrosis virus, glycerin, ultraviolet protective agent, wetting agent, dispersant, synergist and water according to a certain proportion. Its main technical characteristics are uniform dosage form, small particles, strong adhesion, convenient carrying, low cost, no environmental pollution, safety to people and animals, and the control effect on rosin pests can reach 87%-97%, which has good economic and social benefits.
Date of application: 1996 1 1.05.
Open day: 1998 may 13.
Announcement date of authorization: 20065438+0 February 65438+4.
Applicant/patentee: Wuhan Institute of Virology, Chinese Academy of Sciences, China Academy of Sciences.
Applicant's address: Xiaohongshan, Wuchang, Wuhan, Hubei Province
Inventor: Peng; Chen Xinwen
Patent Agency: Wuhan Kehong Patent Office.
Authorized Agent: Zhou Chunlian.
Patent type: invention patent
Classification number: A0 1N63/00