Observations on the Foliar Nematode, Aphelenchoides besseyi, Infecting Tuberose and Rice in India.

ABSTRACT: The foliar nematode Aphelenchoides besseyi causes white tip disease in rice (Oryza sativa L.) and floral malady in tuberose (Polianthes tuberosa L.). This nematode is widely distributed in the rice fields of many states of India, including West Bengal (WB), Andhra Pradesh (AP), Madhya Pradesh (MP) and Gujarat (GT). In order to generate information on intraspecific variations of A. besseyi as well as to confirm the identity of the nematode species infecting these important crops, morphological observation was undertaken of A. besseyi isolated from tuberose and rice from WB and rice from AP, MP and GT. The molecular study was only done for rice and tuberose populations from AP and WB. The variations were observed among the populations in the tail, esophageal and anterior regions, including t

SUBMITTER: Khan MR 

PROVIDER: S-EPMC3592373 | biostudies-literature | 2012 Dec

REPOSITORIES: biostudies-literature