4Murthy,-RLN; Chandrasekaran,-R; Venikata-Ram,CS;Ram,-CS-Venkata. Effect of pestdamage on the quality of made tea. Proceedings ofthe Second Annual Symposium on PlantationCrops, 1983,275~ 283
5Radhakrishnan,-B; Muraleedharan,-M ; Selvasundaram,-R; Varatharajan,-R.Seasonal abundance of Acaphylla theae (Watt), (Eriophyidae: Acarina) in a tea field at theAnamallais. Journal-of-Coffee-Research, 1987,17: 1, 105~106
6Sudoi V. Tea pest with special reference to mites:Research achievements and futurethrusts. Tea, 1997, 18(2):156~165