Etiology and management of pod blight complex of soybean in Meghalaya / (Record no. 3983)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03388nam a2200253Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20220908115653.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 130502s9999 xx 000 0 und d |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CPGS |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 633.3494 TAB |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Tabyo, Tilling |
| 9 (RLIN) | 710 |
| 245 ## - TITLE STATEMENT | |
| Title | Etiology and management of pod blight complex of soybean in Meghalaya / |
| Statement of responsibility, etc | by Tilling Tabyo |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication, distribution, etc | Umiam: |
| Name of publisher, distributor, etc | CPGS, CAU |
| Date of publication, distribution, etc | c2010 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | [22], 72p.: |
| Other physical details | ill., some col.; |
| 440 ## - SERIES STATEMENT/ADDED ENTRY--TITLE | |
| Title | [Plant Pathology, School of Crop Protection] |
| 9 (RLIN) | 758 |
| 501 ## - WITH NOTE | |
| With note | Abstract:<br/>The disease is commonly referred to as pod blight complex by many researchers as more than one fungus have been reported from a number of soybean producing countries. The present investigation was focused on etiology, yield loss, resistance and management of disease by integrating botanicals, bioagents and fungicides in vitro as well as in vivo. Microscopic examination revealed the association of Colletotrichum truncatum with pod blight complex. Conidia (13.5-24.3 X 2.7-4.5 flm) were single celled, falcate and hyaline. Dual culture test revealed that the Trichoderma viride was more effective in reducing the radial growth than Trichothecium roseum. The slide test (agar block) for presence or absence of hyperparasitism and colonization potential of bioagents also confirmed the efficacy of T. viride in vitro. Two botanicals viz., Cymbopogon sp. and Neemazol (Azadirachta indica) were tested against C. truncatum by poisoned food technique. Cymbopogon sp. was found to be more effective as compared to Neemazol in reducing the radial growth of test pathogen. Simultaneously, four fungicides viz., propiconazole, tricyclazole, mancozeb and copper oxychloride were also evaluated. Results revealed that propiconazole was highly effective in reducing the growth followed by tricyclazole, mancozeb and copper oxychloride. Efficacy of botanicals and fungicides was evaluated for inhibition of conidial germination. Both were effective in inhibiting the conidial germination of C. truncatum but chemical fungicides were superior to botanicals. The highest inhibition percent was observed in case of propiconazole followed by tricyclazole, mancozeb, copper oxychloride, Neemazol and Cymbopogon sp. Neemazol was effective in inhibiting the conidial germination compared to Cymbopogon sp. Thirteen genotypes of soybean were screened under field conditions. Genotypes DSB 12, DS 2614, MACS 1188, MAUS 417 and MACS 1184 were moderately resistant while TS 2, MACS 1039, DS 2613, AMS I, RKS 52, NRC 80, MACS 1140and JS 335 were susceptible. Out of these, seven genotypes were selected for estimation of yield losses under protected and unprotected conditions. Out of seven genotypes MACS 1188, TS 2, AMS 1 and JS 335 were found to be tolerant against C. truncatum. This was calculated using maximin-minimax method. Management trial using different treatments revealed that propiconazole was best (PDT 2.33) with yield of 1396 kg/ha, followed by tricyclazolse, mancozeb, Neemazol and T.viride.<br/> |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc | Includes bibliographical references.<br/> |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Soybean |
| General subdivision | Fungus diseases |
| 9 (RLIN) | 711 |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Soybean |
| General subdivision | Pod blight |
| 9 (RLIN) | 712 |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Fungus diseases |
| General subdivision | Management |
| 9 (RLIN) | 713 |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Chandra, Satish |
| Relator term | Major Advisor. |
| 9 (RLIN) | 714 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1jaJV-a25qUfGp97XP1CoSCk52OQTFBa-/view?usp=sharing">https://drive.google.com/file/d/1jaJV-a25qUfGp97XP1CoSCk52OQTFBa-/view?usp=sharing</a> |
| 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 | 02/05/2013 | 633.3494 TAB | TH025 | 24/01/2020 | 02/05/2013 | MSc Thesis |