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http://krishi.icar.gov.in/jspui/handle/123456789/2380
Title: | Effect of culture media, temperature, pH, carbon and nitrogen sources on growth of Botryodiplodia theobromae causing java black rot of sweet potato tubers |
Other Titles: | Not Available |
Authors: | Pati, S. P.; Maheshwari S. K. and Ray, R. C |
Published/ Complete Date: | 2001-06-30 |
Project Code: | Not Available |
Keywords: | Botryodiplodia thebromae, sweet potato, effect of some growth conditions |
Publisher: | The Indian Mycological Society |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | Java black rot of sweet potato in storage caused by Botryodiplodia thebromae pat. The fungus was found to grow best on papaya and czapek dox liquid media under static and shaking condition respectively, whereas on solid media , the best growth was noticed on papaya dextrose . the optimum temperature which favoured the growth of B. Theobromae was between 25- 30 degree c. While the optimum pH for growth was found in the range of 5.0-6.0. The fungus utilized a wide range of carbon sources including dextrose, fructose, maltose, sucrose etc. Growth was highest with maltose as carbon source followed by fructose and soluble starch. Organic N source (beef extract, tryptone, yeast extract) were better suited for growth of B. Theobromae than the inorganic source (ammonium chloride, ammonium sulphate, sodium nitrate, etc) Among the various salts (ca2+, fe2+, na2+, mg2+, B2+) tested on pycnidial production by B. Theobromae, only boron (50-200ug/ml) inhibited and all other salts stimulated the sporulation. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Journal of Mycopathological Research |
NAAS Rating: | 4.46 |
Volume No.: | 39(1) |
Page Number: | 15-19 |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/2380 |
Appears in Collections: | HS-CIAH-Publication |
Files in This Item:
File | Description | Size | Format | |
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effect of culture media.pdf | 211.38 kB | Adobe PDF | View/Open |
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