Mites (Acari) on medicinal plants in South Bengal, India Author Gupta, S. K. Author Bose, Sayani text Records of the Zoological Survey of India 2017 2017-04-01 117 2 154 181 http://dx.doi.org/10.26515/rzsi/v117/i2/2017/118008 journal article 10.26515/rzsi/v117/i2/2017/118008 2581-8686 13184643 16. Petrobia harti (Ewing) Neopetrobia harti Ewing, 1909 , Ann. Ent. Soc. Am., 6 : 405. Petrobia harti , Pritchard & Baker, 1955 , Ser., 2 : 45-47. Tetranychina harti , Gupta & Gupta, 1994 , Mem. Zool. Surv. India , 18 (1): 26-27. Collection data : Several ♀ and ♂ , Narendrapur , ex. Oxalis corniculata and Azadirachta indica , 10.03.2015 ; 9♀ and 1♂ , Howrah , ex. Oxalis corniculata , 15.06.2015 , 6♀ and 1♂ , West Medinipur , Salboni , ex. Oxalis corniculata , 24.11.2015 ; 5♀ , North 24 Parganas, Habra, ex. Oxalis corniculata , 05.01.2016 ; 13♀ , Howrah, Uluberia, ex. Oxalis corniculata , 07.04.2016 ; 9♂ , Hooghly, Pandua, ex. Oxalis corniculata , 03.09.2016 . Remarks surface of Oxalis corniculata causing severe chlorosis. At later stage such infested leaves withered but on neem such chlorosis was not observed.