AI SearchHerbicide resistance studies of barnyard grass [Echinochloa crus-galli (L.) Beauv.] in the central plain of Thailand (Record no. 54834)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03131nas|a2200385 i 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818133448.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 160501s2000 th uzm rtt 00| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11826071 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. AS-00-11 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Walawage, Sriema Lalani |
| 245 10 - TITLE STATEMENT | |
| Title | Herbicide resistance studies of barnyard grass [Echinochloa crus-galli (L.) Beauv.] in the central plain of Thailand |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 2000 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 73 leaves |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. AS-00-11 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science, School of Environment, Resources and Development |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Asian Institute of Technology, 2000 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | World rice production is promoted by herbicides by mitigating rice-weed competition. Recently, the agriculturists have been alarmed by the development of herbicide resistance in barnyard grass (Echinocloa crus-gulli L ), a noxious weed in lowland rice, to propanil, butachlor and thiobencarb. Information survey and laboratory and field experiments were conducted to determine the resistance in barnyard grass [a few biotypes from Pathum Thani, Sing Buri, Lop Buri and Chai Nat provinces and susceptible biotypes from USA, Germany and Lop Buri (Thailand)] for selected rice herbicides (viz. butachlor, molinate, thiobencarb and propanil) using seedling bioassay. The field investigation revealed that size of land holding, water availability, number cropping of seasons, crop establishment method etc. determine the use of herbicide. Biotypes from Pathum Thani, Sing Buri and Chai Nat showed resistance to all herbicides. The concentrations of butachlor, molinate and thiobencarb for maximum inhibition of shoot elongation were greater than that required for corresponding susceptible biotypes with resistant indices above 1.0. The exception was Pathum Thani - 4, which was as susceptible as Lopburi - 5 for molinate. The propanil concentrations from 9,450 to 20,000 mg/L were required to kill seedlings in the field study, and 7,500 mg/L required for the susceptible biotype Germany. |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Weeds |
| General subdivision | Control |
| Geographic subdivision | Thailand, Central |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ranamukhaarachchi, S.L., |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Shivakoti, Ganesh P., |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Yang, Yi, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | The Government of Norway, |
| Relator term | Scholarship Donor |
| 810 2# - SERIES ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology. |
| Title of a work | Thesis ; |
| Volume/sequential designation | no. AS-00-11 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B06958">http://203.159.5.9/ait-thesis/detail.php?q=B06958</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b11826071 |
| b | mnait |
| c | u |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240402 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 010515 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | u |
| -- | 0 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 22-AIT Thesis (Replacement) |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120696413 |
| CREATED | CREATED : 2013-06-09 |
| RECORD Id | RECORD # : i12739765 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120359491 |
| CREATED | CREATED : 2016-09-06 |
| RECORD Id | RECORD # : i13028571 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
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| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Cost, normal purchase price | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | 50.00 | AIT Thesis no. AS-00-11 | 30050120696413 | 18/08/2026 | 3 | 18/08/2026 | 22-AIT Thesis (Replacement) | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT Thesis no. AS-00-11 | 30050120359491 | 18/08/2026 | 1 | 18/08/2026 | 40-Archives |