Serological Test of Virus disease of Tussah Silkworm.

작잠농병 Virus의 면역학혈청학적 반응

Throughout the studies the following experimental results were obtained and so are summarized here. 1) What caused tussah silkworms terrible disease broken ous all over the Korea in 1965, was examined to be “Inclusion body of virus” through microscope. 2) The examined inclusion bodies are easily stained as purple by seller's staining. 3) The proper speed of centrifugation for the purification of inclusion bodies is 1,000 r. p. m for 10 minutes. 4) It is possible, cleanly resulted, to attempt the “Rapid Agglatination Test ＆ Complement Fixation test” with autigen of inclusion bodies. 5) The Anti-polyhedra rabbit serum from antigen of the dilution of 2${\times}$10$\^$6//l$m\ell$ polyhedra made the Ropid Agglutination test possible even with dilution of 1/8 infected pupa blood(antigen).