Management of turmeric leaf spot,colletotrichum capsici (Syd.) butler and bisby under in-vitro condition / (Record no. 4097)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02950nam a22002177a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20240203161818.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 130824b xxu||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CPGS |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 633.383 |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Kangjam, Binalata |
| 9 (RLIN) | 1207 |
| 245 ## - TITLE STATEMENT | |
| Title | Management of turmeric leaf spot,colletotrichum capsici (Syd.) butler and bisby under in-vitro condition / |
| Statement of responsibility, etc | by Binalata Kangjam |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication, distribution, etc | Umiam : |
| Name of publisher, distributor, etc | CPGS, CAU |
| Date of publication, distribution, etc | c2012 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | [26], 64p.: |
| Other physical details | ill., some col.; |
| 440 ## - SERIES STATEMENT/ADDED ENTRY--TITLE | |
| Title | [Plant Pathology, School of Crop Protection] |
| 9 (RLIN) | 1208 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | Leaf spot incited by Colletotrichum capsici is one of the most serious foliar diseases of turmeric and becoming a major limiting factor for production and quality of the turmeric in India. The disease has also been found to occur frequently in the turmeric fields of Meghalaya. The experiments were conducted in order to have basic information on disease incidence and yield loss in turmeric varieties (Lakadong, Waiphei, Megha turmeric-1 and Meghalaya local) and in-vitro evaluation of various botanicals, biocontrol agents (BCAs) and fungicides. The field study revealed that Megha turmeric-1 showed the least per cent disease index (POI) (49.19%) with minimum yield loss (21.78%) while Waiphei had the highest POI (75.93%) with maximum yield loss (55.16%). The second least yield loss (26.93%) was observed in Meghalaya local with POI of 51.11 %. Growth pattern and sporulation of the pathogen were also evaluated by using five different culture media under laboratory condition. The highest mycelial growth (82.56 mm) in Oat meal agar medium and the least (4:3.03 mm) in Rose Bengal agar medium were observed. No sporulation was found in Richard's agar medium, whereas maximum sporulation was found in all the other media. Under in-vitro condition, eight plant extracts, five BCAs and seven fungicides were evaluated to find out their efficacy against the pathogen. Out of eight plant extracts used, clove extract of garlic showed the maximum inhibition on mycelial growth of fungus (100%) followed by pigeon berry (98.44%) and ghaneri extracts (94.00%). Dual culture assays carried out with the BCAs showed that Trichoderma harzianum (74.89%) had highest percent inhibition of the fungal growth whereas Pseudomonas putida had least inhibition (56.22%). Among chemicals, complete inhibition of mycelial growth (100%) was observed in Sixer (Carbendazim + Mancozeb), Tilt (Propiconazole) and Avone (Hexaconazole) at all three concentrations (0.1%, 0.2% and 0.3%) whereas least inhibition (64%) was observed in Mancozeb at 0.2%. The best performed genotypes, plant extracts, BCAs and fungicides could be utilized as components of integrated disease management after making thorough field evaluation in future. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Turmeric leaf spot |
| General subdivision | Management |
| 9 (RLIN) | 1209 |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Butler and Bisby |
| General subdivision | Under in-vitro condition |
| 9 (RLIN) | 1210 |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | T.Rajesh |
| Relator term | Major Advisor |
| 9 (RLIN) | 1211 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | MSc Thesis |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection code | Home library | Current library | Date acquired | Total Checkouts | Full call number | Barcode | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | School of Crop Protection | CPGS | CPGS | 24/08/2013 | 633.383 KAN | TH097 | 24/01/2020 | 24/08/2013 | MSc Thesis |