Method for preparing a pesticide slow release Device for repression.

摘要

Method for preparing a pesticide slow release Device for repression.Consists of: a) mixing: 1) a Solid Polymer macromolecular substance, such as a polymer of Vinyl Chloride; 2) a contact as a pyrethroid Pesticide has artropodicida Action; 3) a component, which acts as a vehicle for the pesticide Contact, a plasticizer, and 4) Being chosen as proportions: 40 to 98 Weight of 1 - 15 (1), (2) by weight, weight of 1 - 20 (3),And weight of 0 - 40 (4); (b) heating the composition obtained in the operation (S) to a temperature between 150 and 190jc in which State is soft and suitable to be formed; and (c) forming the composition selected by a Technique of casting, extrusion or injection To obtain Contact window Strips, strips to kill insects crawling,Animal Ear tags, necklaces and Medallions for livestock or pets.