Soil solarization for the control of soil-borne pathogen complexes with special reference to Meloidogyne incognita and Fusarium oxysporium f.sp. ciceri
Abstract views: 105
Authors
-
V. KRISHNA RAO1 and K. KRISHNAPPA2
1 A.P. Agrt. Universitv, RARS, Lam Farm, Guntur 522 034, A.P., India
2 Department of Plant Pathology, University of Agricultural Sciences, GKVK, Bangalore 560 065
Keywords:
Soil solarization, chickpea, Meloidogyne incognita, Fusarium oxysporum f.s. sp. ciceri, pathogen complexAbstract
A field study was conducted to investigate the effect of soil solarization on the control of the M. incognita/F. o. f.sp. ciceris complex which is pathogenic to chickpeas. Solarization by covering soil with clear transparent polythene sheets for 6 weeks during the hot summer months caused an increase in soil temp. (8degC) and conservation of soil moisture (5%) compared with unsolarized control. These soil conditions resulted in a significant reduction in population densities of M. incognita (58.1%),F. o. f.sp. ciceris (80.8%), weeds (80.6%) and their DW (90.5%). The availability of soil nutrients was increased by soil solarization but the physical and chemical characteristics of the soil remained unchanged.
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.