Influence of weather parameters and vector population on incidence and development of Sesamum phyllody
262 / 126
Authors
-
C.S. CHOUDHARY and S.M. PRASAD
Abstract
Sesamum crop sown on June 5, recorded highest incidence of phyllody 28.6 and 26.5 per cent during Kharif 2002-2004,respectively. A relatively lower disease incidence was recorded with advancement of date of sowing and maximum (15.0and 15.1) leaf hopper vector populations in the crop sown on July 15, and July 25, respectively. Significant positive correlation between phyllody incidence with maximum and minimum temperature and negative correlation with maximum relative humidity and rainy days were observed. Vector population was statistically non significant and showed negative effect on phyllody incidence. Maximum temperature.
Downloads
Issue
Section
License
For Authors
As soon as an article is accepted for publication, authors are requested to assign copyright of the article (or to grant exclusive publication and dissemination rights) to the publisher (Indian Phytopathlogical Society). This will ensure the widest possible protection and dissemination of information.
For Readers
While the advice and information in this journal is believed to be true and accurate at the date of its publication, the authors, the editors, nor the publisher can accept any legal responsibility for any errors or omissions that may have been made. The publisher makes no warranty, express or implied, with respect to the material contained herein.
All articles published in this journal are protected by copyright, which covers the exclusive rights to reproduce and distribute the article (e.g., as offprints), as well as all translation rights. No material published in this journal may be reproduced photographically or stored on microfilm, in electronic data bases, on video disks, etc., without first obtaining written permission from the publisher. The use of general descriptive names, trade names, trademarks, etc. in this publication, even if not specifically identified, implies that these names are protected by the relevant laws and regulations.