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http://dx.doi.org/10.5660/KJWS.2012.32.1.57

Effective Weed Control in Direct Seeded Rice on Puddled Paddy Surface of Southern Region  

Park, Tae-Seon (National Institute of Crop Science, RDA)
Park, Hong-Kyu (National Institute of Crop Science, RDA)
Kang, Sin-Koo (National Institute of Crop Science, RDA)
Ku, Bon-Il (National Institute of Crop Science, RDA)
Choi, Min-Kyu (National Institute of Crop Science, RDA)
Lee, Keong-Bo (National Institute of Crop Science, RDA)
Ko, Jae-Kwon (National Institute of Crop Science, RDA)
Publication Information
Korean Journal of Weed Science / v.32, no.1, 2012 , pp. 57-69 More about this Journal
Abstract
This study was conducted to find the effective management of main weeds including herbicide-resistant Echinochloa oryzicola, Scirpus juncoides and Monochoria vaginalis in direct seeded rice on puddled paddy surface. The dominant dominances in direct seeded rice on puddled paddy surface were increased for three years between 2009-2011. In weed distribution in 2011, the occurrence density of S. juncoides decreased greatly, but it of E. oryzicola increased especially as compared with it of 2009. Benzobicyclon, mesotrione and pyrimisulfan were effective to sulfonylurea(SU)-resistant S. juncoides and M. vaginalis at 5 and 12 days after seeding, however, the efficacy of bromobutide to sulfonylurea-resistant M. vaginalis was decreased slightly at 12 days after seeding. And carfentrazon and pyrazolate were ineffective to S. juncoides. In direct seeded rice on puddled paddy surface which ACCase and ALS inhibitor-resistant E. oryzicola was not occurred, benzobicyclon+penoxsulam+pyrazosulfuron-ethyl ET, bromobutide+imazosulfuron+metamifop GR, and flucetosulfuron+mesotrione+pretilachlor GR showed the control effect over 94% to main weeds included sulfonylurea-resistant S. juncoides and M. vaginalis. The E. oryzicola dominating in direct seeded rice on puddled paddy surface were not any affected to the survival by treatment with recommended doses of cyhalofop-butyl and penoxsulam tested. The ACCase and ALS inhibitor-resistant E. oryzicola was effectively controlled by mefenacet and fentrazamide up to the 2nd leaf stage. In direct seeded rice on puddled paddy surface domiating coincidentally by herbicide-resistant E. oryzicola, S. juncoides and M. vaginalis, "one-shot herbicide" included with mefenacet, fentrazamide, penoxsulam and metamifop could't be used because of low control effect or rice injury. The sequential treatment of benzobicyclon+thiobencarb SE and bensulfuron+mefenacet+thiobencarb GR controlled effectively the herbicide-resistant E. oryzicola, S. juncoides and M. vaginalis in direct seeded rice on puddled paddy surface. The days required by the 3rd leaf stage of herbicide-resistant E. oryzicola, S. juncoides and M. vaginalis in direct seeded rice on puddled paddy surface seeded in May 20 shortened by 4 days as compared with it of June 10.
Keywords
direct seeded rice on puddled paddy surface; herbicide; resistant; weed;
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Times Cited By KSCI : 4  (Citation Analysis)
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1 Park T. S., I. Y. Lee, K. Y. Seong, H. S. Cho, H. K. Park and U. G. Kang. 2011. Status and prospect of herbicide resistant weeds in rice of Korea as of 2010. Korean J. Weed Sci. 31(2):119-133.   DOI
2 Valverde, B. B. 1998. Multiple resistant junglerice (Echinochloa colona) resistance to herbicides in groups A/1, B/2, and C2/7 in Costa Rica. http://www.weedscience.org/Case.
3 Lee I. Y., O. D. Kwon, C. S. Kim, J. R Lee, H. R. Shin, B. C. Moon, Y. I. Kuk. 2011. weeding effect of Echinochloa oryzoides resistant to ACCase and ALS inhibitors by the leaf stages. Korean. J. Weed Sci. 31(2):183-192.   과학기술학회마을   DOI   ScienceOn
4 Lim I. B., J. G. Kang and S. Kim. 2006. Control of weed rice in the wet direct seeded rice paddy. Korean. J. Weed Sci. 26(2):129-135.
5 Lim, S. H, M. W. Park, M. J. Yook and D. S. Kim. 2009. Resistance ACCase inhibitor cyhalofopbutyl in Echinochloa crus-galli var. crus-galli collected in Seosan, Korea. Korean J. Weed Sci. 29(2):178-184.
6 Ministry for food, agriculture, forestry and fisheries (MFAFF). 2011. Agricultural statistics. p. 726.
7 Min Y. K. and R. Mann. 2004. Weed control efficacy and phytotoxicity of penoxsulam SC by foliar application in transplanted rice paddy in Korea. Korean J. Weed Sci. 24(3):192-198.
8 Oh J. I., J. S. Kim, J. Y. Pyon and K. Y. Cho. 2003. Differences of herbicidal symptoms between fenoxaprop-ethyl and cyhalofop-butyl. Korean J. Weed Sci. 23(3):257-266.
9 Park, T. S., S. Y and S. K. Heu (2007) DNA sequence characterization of the acetolactate synthase(ALS) of sulfonylurea-resistant and susceptible Monochoria vaginalis. Korean J. Weed Sci. 27(1):44-48.   과학기술학회마을
10 Park T. S., H. K. Park, I. Y. Lee, B. C. Moon, B. I. Ku, C. K. Kang, Y. D. Kim and J. K. Ko. 2009. Difference herbicide response of sulfonylurearesistant Sucirpus juncoides accessions to sulfonylurea herbicides. Korean J. Weed Sci. 29 (3):243-259.
11 Park T. S., B. I. Ku, S. K. Kang, M. K. Choi, H. K. Park, K. B. Lee and J. K. Ko. 2009. Response of the resistant biotype of Echinochloa oryzicola to ACCase and ALS inhibitors, and effect of alternative herbicides. Korean J. Weed Sci. 29(4): 308-318.
12 Lee I. Y., J. E Park, T. S. Park and K. K. Kim. 1999. Genetic analysis of different plant types of Echinochloa species by randmly amplified polymorphic DNA(RADP). Korean. J. Weed Sci. 19(3):197-205.
13 Cho S. H, B. C. Moon and J. C. Chun. 2006. Growth prediction of major weeds as affected by seeding dates in dry direct seeding culture on rice paddy. Korean. J. Weed Sci. 26(3):287-294.
14 Fischer, A. J., C. M. Ateh, D. E. Bayer and J. E. Hill. 2000. Herbicide-resistant Echinochloa oryzoides and E. phyllopogon in California Oryza sativa fields. Weed Sci. 48:225-230.   DOI   ScienceOn
15 Kwon O. D., B. C. Moon and Y. I. Kuk. 2004. herbicide application timing for control of major annual weeds based on leaf development by different seeding date under wet seeding. Korean J. Weed Sci. 24(4):308-318.   과학기술학회마을