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http://krishi.icar.gov.in/jspui/handle/123456789/50233
Title: | Management of black rot of cabbage and cauliflower by seed treatment, root dipping and foliar spray of antibiotics and biocontrol agents. |
Other Titles: | Not Available |
Authors: | Sujoy Saha, M. Loganathan, A. B. Rai and B. Singh |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::Indian Institute of Vegetable Research |
Published/ Complete Date: | 2013-11-01 |
Project Code: | Not Available |
Keywords: | Cabbage , cauliflower, antibiotics, biocontrol agents |
Publisher: | Not Available |
Citation: | Sujoy Saha, M. Loganathan, A. B. Rai and B. Singh (2013) Management of black rot of cabbage and cauliflower by seed treatment, root dipping and foliar spray of antibiotics and biocontrol agents. Vegetable Science. 40(2): 201-203 |
Series/Report no.: | Not Available; |
Abstract/Description: | Cabbage and cauliflower are important cole crops grown in India, accounting for about ten percent of the total vegetable production of the country (Anon, 2011). Black rot caused by Xanthomonas campestris pv campestris (Pammel) Dowson is one of the causes which limit the commercial production of the crops. The bacteria can attack the crops at both seedling and planting stages and the infection results from infected seeds. Due to the diseases, there is an extensive loss in the field and quality of curds and yield as well as vigour of the seed crop (Kashyap and Dhiman, 2009). Under severe attack of this disease, substantial reduction in the yield to the tune of 5 to 70% has been reported (Sharma and Ramchandra, 1991). Management of the disease is restricted to use of resistant cultivars, hot water treatment of seeds followed by application of antibiotics or protectant fungicides (Hilderbrand, 1994), but the control has been only partial. Keeping this at the backdrop an effort was directed to use seed treatment, root dipping, antibiotics and spray of bactericides and biocontrol agents in combination as well as in solo for the management of the menace, under field conditions. Field trials under the All India Co-ordinate Research Project on Vegetable Crops were conducted at the Research farm, Indian Institute of Vegetable Research, Varanasi during Rabi seasons of 2008-09, 2009-10 and 2010-11. The crop was sown in end November with a spacing of 20 cm× 15 cm. The plot size was 2.4 m × 2.4m. The varieties used were ‘Hajipur local’ of cabbage and cauliflower respectively. Twelve treatments comprising of hot water seed treatment, seed treatment with streptomycin sulphate and Pseudomonas fluorescens, combination of seed treatment and spraying Sujoy Saha, M. Loganathan, A. B. Rai and B. Singh Indian Institute of Vegetable Research, Varanasi-221305, U.P. India Management of black rot of cabbage and cauliflower by seed treatment, root dipping and foliar spray of antibiotics and biocontrol agents Sujoy Saha, M Loganathan, AB Rai and B Singh Received : September, 2013 / Accepted : November, 2013 with streptomycin sulphate, copper oxychloride, and Pseudomonas fluorescens, and combination of seed treatments, root dipping and foliar spray, both with Pseudomonas fluorescens were evaluated diseases. The treatments were laid down in RBD with three replications. First spraying was done when initial symptoms of the disease were observed during third week of January. Observations of disease were taken when the untreated control showed maximum infection, using the scale, 0-5 (Kashyap and Dhiman, 2010). |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Vegetable Science |
Volume No.: | 40(2) |
Page Number: | 201-203 |
Name of the Division/Regional Station: | Varanasi, Uttar Pradesh |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/50233 |
Appears in Collections: | HS-NRCG-Publication |
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