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Bakanae Disease Reduction Effect by Use of Silicate Coated Seed in Wet Direct-Seeded Rice
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  • Journal title : KOREAN JOURNAL OF CROP SCIENCE
  • Volume 61, Issue 1,  2016, pp.9-16
  • Publisher : The Korean Society of Crop Science
  • DOI : 10.7740/kjcs.2016.61.1.009
 Title & Authors
Bakanae Disease Reduction Effect by Use of Silicate Coated Seed in Wet Direct-Seeded Rice
Kang, Yang-Soon; Kim, Wan Joong; Kim, Yeon Ju; Jung, Ki-Hong; Choi, Ul-Su;
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 Abstract
To investigate the effect of soluble silicate zeolite dressing of the rice against bakanae disease, field trial in reclaimed land and in vitro were carried out. The coated rice seeds (SCS) which were dressed with the mixture of 25% silicic acids (binder), and the zeolite (coating powder). In wet direct seeding, uniform scattering of rice seeds on the soil surface and the better seedling establishment were shown in SCS treatment plots. The incidence of bakanae disease began from the mid tillering stage toward the heading stage. Around heading stage, the ratio of infected tillers reached its highest point by 9.9% in non-SCS treatment plots. While, in SCS treatment plots, the ratio of infected tillers was no more than 0.01%. The vitality of the pathogenic fungi of bakanae disease in the SCS and non-SCS samples were assessed. Samples were incubated for one week keeping proper humidity at after inoculated with panicles of infected rice plants from experimental field plots. In non-SCS treatment, pinkish colonies were formed on the grain surface of panicle of infected plants, and mycelium, macro-conidia and micro-conidia were developed actively inside part of infected grain inoculated. While in SCS treatment, micro-conidia and mycelium were not survived and the growth of macro-conidia, mycelia were greatly inhibited and withered. Based on the results, it is concluded that the environmental friendly control of bakanae disease by use of SCS is possible and soluble silicate can be applied as agents for replacement of seed disinfection.
 Keywords
Bakanae disease;Colony;Macro-conidia;Micro-conidia;Mycelium;Seed-borne;Silicate coated rice seed;Wet direct-seeded rice;
 Language
Korean
 Cited by
 References
1.
Choi, D. H. 1994. Determination of Critical Early Seeding Date for Seedling Emergence in Dry-Seeded Rice Based on Statistical Analysis of Daily Mean Air Temperature in Korea. Korean J. Crop Sci. 39(5) : 437-443.

2.
Choi, H. W., J. M. Kim, S. K. Hong, W. G. Kim, S. C. Chun, and S. H. Yu. 2009. Mating types and optimum culture conditions for sexual state formation of Fusarium fujikuroi isolates. Mycobiology. 37 : 247-250. crossref(new window)

3.
Dehkaei, F., S. H. Padasht, J. Mansouri, and H. Rouhani. 2004. Effects of Paddy Soil Antagonistic Microorganisms of Guilan on the Causal Agent of Rice Bakanae Disease. Journal of Science and Technology of Agriculture and Natural Resources. 8(1) : 213-222.

4.
Furuka, T. 1970. Problems on the infection and control of rice bakanae disease. Plant prot. Japan. 24 : 141-144.

5.
Garnache, C., J. T. Rosen-Molina, and D. A. Sumner. 2010. Economics of carbon credits from voluntary practices on rice farms in the Sacramento valley. University of california agricultural issues center. AIC Rice Report. p. 33.

6.
Johnkutty, I., G. Mathew, and J. Mathew. 2002. Comparsion between transplanting and direct-seeding methods for crop establishment in rice. Journal of Tropical Agriculture 40 : 65-66.

7.
Kang, Y. S. 1985. The influences of silicon on growth of rice plant. Res. Rept. RDA(P.M & U) 27(1) : 57-72.

8.
Kang, Y. S., W. J. Kim, Y. J. Kim, K. H. Jung, and U. S. Choi. 2014. Control of bakanae disease (Gibberella fujikuroi) by rice seed coated with silicate in wet direct seeding. Advanced crop science research young scientist. Korean J. crop sci. p. 24.

9.
Kim, C. K. 1981. Ecological studies of bakanae disease of rice, caused by Gibberella fujikoroi. Kor. Pl. Prot. 20(3) : 146-151.

10.
Kim, J. M., S. K. Hong, W. K. Kim, Y. K. Lee, S. H. Yu, and H. W. Choi. 2010. Fungicide resistance of Gibberella fujikuroi isolates causing rice Bakanae disease and their progeny isolates. Kor. J. col. 38(1) : 75-79.

11.
Ko, J. C., M. K. Baek, W. J. Kim, J. Y. Shon, K. Y. Ha, H. J. Kang, M. S. Shin, and J. K. Ko. 2011. Analysis of low temperature germination ratio in rice cultivars for breeding of direct seeding variety. Korean J. Intl. Agri. 23(1) : 89-94.

12.
Lee, Y. H., M. J. Lee, H. W. Choi, S. T. Kim, J. W. Park, I. S. Myung, K. S. Park, and S. W. Lee. 2011. Development of in vitro seedling method for selection of resistant rice against bakanae disease. Res. plant disease. 17(3) : 288-294 (In Korean). crossref(new window)

13.
Ogawa, K. and S. Takeda. 1990. Population of benomyl-resistant rice bakanae fungus in paddy field. Soc. Ann. Phytopathol. J. 56 : 247-249. crossref(new window)

14.
Park, H. G., H. R. Shin, Y. Lee, S. W. Kim, O. D. Kwon, I. J. Park, and Y. I. Kuk. 2003. Influence of water temperature, soaking period, and chemical dosage on bakanae disease of rice(Giberella fujikuroi) in seed disinfection. Kor. J. of Pesticide Science. 7(3) : 216-222.

15.
Park, S. H., S. Y. Kim, C. D. Hwang, H. P. Moon, and S. Peng. 2001. Rice Seedling Establishment and Early Growth Affected by Seeding Depth of Pre - germinated and Soaked Seeds in Wet Soil. Kor. J. Intl. Agri. 13(3) : 193-198.

16.
Park, W. S., H. W. Choi, S. S. Han, D. B. Shin, H. K. Shim, E. S. Jung, S. W. Lee, C. K. Lim, and Y. H. Lee. 2009. Control of Bakanae disease of rice by seed soaking into the mixed solution of procholraz and fludioxnil. Res. Plant Dis. 15 : 94-100 (In Korean). crossref(new window)

17.
Park, W. S., W. H. Ye, S. W. Lee, S. S. Han, J. S. Lee, C. K. Lim, and Y. H. Lee. 2008. Eletronic microcopic study for the influence of soaking in hot water and prochloraz solution on spore and mycelium of fusarium fujikuroi infected in rice seed. Res. Plant Dic. 14(3) : 176-181 (In Korean). crossref(new window)

18.
Shon, J. Y., C. K. Lee, J. H. Kim, Y. H. Yoon, W. H. Yang, K. J. Choi, M. G. Choi, H. K. Park, J. C. Ko, Y. G. Kim, C. K. Kim, and W. H. Yang. 2012. Comparisons of Growth, Heading and Grain Filling Characteristics between Wet-hill-seeding and Transplanting in Rice. Kor. J. of Crop Sci. 57(2) : 151-159. crossref(new window)

19.
Sung, C. K. and J. H. Choi. 2004. The disinfective effect of garlic extract against Bakanae disease. Jour. Agri. Sci. Chungnam nat'l. Univ. Korea. 31(1) : 45-52.

20.
Wulff, E. G., J. L. Sorensen, M. Lubeck, K. F. Nielsen, U. Thrane, and J. Torp. 2010. Fusarium spp. associated with rice Bakanae: ecology, genetic diversity, pathogenicity and toxigenicity. Environmental Microbiology 12 : 649-657. crossref(new window)