FJ-YC-1型移虫针是我室新近研制的一种笔形弹簧式移虫针,已向中国专利局申报了专利。它由八个部件组成(见图),除弹簧外全部采用无毒塑料原件。弹簧装在移虫针的杆内,整个移虫针象一支笔。移虫针的关键部分——移虫舌选用优质塑料注塑成型,由舌 FJ-YC-1-type insecticide needle is a pen-shaped spring-type insecticide needle newly developed in our lab and has been declared a patent by China Patent Office. It consists of eight components (see photo), with the exception of springs, all with non-toxic plastic original. The spring is mounted on the rod of the insect-repellent needle, and the entire needle moves like a pen. The key part of the insemination needle - Insect insect tongue selection of high-quality plastic injection molding, by the tongue