Patchareewan Chongchitmate. . Bionomics of entomopathogenic nematode Steinernema siamkayai stock, somsook and reid (n.sp.) and its efficacy against Helicoverpa armigera hubner (Lepidoptera : Noctuidae). Field of Study Entomology, Kasetsart University;
Patchareewan Chongchitmate. () Bionomics of entomopathogenic nematode Steinernema siamkayai stock, somsook and reid (n.sp.) and its efficacy against Helicoverpa armigera hubner (Lepidoptera : Noctuidae) . Kasetsart University/Bangkok.
Patchareewan Chongchitmate. Bionomics of entomopathogenic nematode Steinernema siamkayai stock, somsook and reid (n.sp.) and its efficacy against Helicoverpa armigera hubner (Lepidoptera : Noctuidae). . Bangkok:Kasetsart University, .
Patchareewan Chongchitmate. () Bionomics of entomopathogenic nematode Steinernema siamkayai stock, somsook and reid (n.sp.) and its efficacy against Helicoverpa armigera hubner (Lepidoptera : Noctuidae) . Kasetsart University/Bangkok.