1. The transovarial transmission of symionts in the grain weevil, Sitophilus granarius;Al-Khalifa,;J. Invertebr. Pathol.,1984
2. Endosymbiosis of Animals with Plant Microorganisms;Buchner,;Interscience, New York,1965
3. Studies on the intracellular yeast-like symbiote in the brown planthopper Nilaparvata lugens Stal. I. Histological observations and population changes of the symbiote;Chen,;Z. ang. Entomol.,1981
4. Ultrastructure of the yeast-like endocytobiont in the brown planthopper, Nilaparvata lugens (Stal) (Homoptera: Delphacidae);Cheng,;Endocytobiosis Cell Res.,1996
5. Insect host immune system and endocytobionts: Their avoidance strategies;Gupta,,1989