Formulating method for long term storage of entomopathogenic nematode

摘要

The present invention relates to a formulation method for long-term storage of insect pathogenic nematodes, wherein vermiculite as a carrier and sorbitan monostearate (SPAN 60) as a surfactant and polyoxyethylene sorbitan monostearate (Polyoxyethylene sorbitan monostearate) , Tween 60) provides an optimal insect pathogenic formulation that maintains insect pathogenicity for more than 6 months while having a high survival rate of nematodes according to the mixing ratio of Tween 60).