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http://dx.doi.org/10.7585/kjps.2012.16.4.364

Effect of Microbial Agent on Control of Tomato Gray mold and Powdery mildew  

Kim, Tack-Soo (Agricultural Microbiology Division, National Academy of Agricultural Science, Rural Development Administration)
Ko, Min-Jung (Agricultural Microbiology Division, National Academy of Agricultural Science, Rural Development Administration)
Lee, Se-Weon (Agricultural Microbiology Division, National Academy of Agricultural Science, Rural Development Administration)
Han, Ji Hee (Agricultural Microbiology Division, National Academy of Agricultural Science, Rural Development Administration)
Park, Kyungseok (Agricultural Microbiology Division, National Academy of Agricultural Science, Rural Development Administration)
Park, Jin-Woo (Agricultural Microbiology Division, National Academy of Agricultural Science, Rural Development Administration)
Publication Information
The Korean Journal of Pesticide Science / v.16, no.4, 2012 , pp. 364-368 More about this Journal
Abstract
In vivo experiments were carried out to investigate the effect of microbial agents on tomato disease occurrences in a sustainable tomato farm in Gong-ju, Chung-nam during 2 years (2010-2011). Two kind of commercial microbial agents (EXTN-1 and Cillus suspension concentrate) and 2 kind of microbial agents (Bacillus subtilis strain 'B4' and 'B17') developing by National academy of agricultural science were used in this study. In the 1st experimental year, the microbial agents were sprayed on leaves for 2-4 times at 1-2 weeks interval from 3 weeks after transplanting, and then disease occurrence were observed. As a result, the control efficacies of commercial EXTN-1 and Cillus suspension concentrate (SC) against gray mold were 59.6% and 50.5% in the treatment of 4 times foliar application at 1 week interval from 3 weeks after transplanting, and the control efficacy of commercial EXTN-1 SC against gray mold was 55.4% in the treatment of 3 times foliar application at 1 week interval from 4 weeks after transplanting. However, the control efficacies of EXTN-1 and Cillus SC were not enough for tomato crop protection against powdery mildew. In the 2nd experimental year, the microbial agents were treated following by the planned combination schedule of transplanting stage drip-watering, early stage root irrigation and early blooming stage foliar application. The control efficacies of EXTN-1 SC and B17 treatment following by transplanting stage drip-watering, 2 times root irrigation at 2 weeks interval root irrigation and 4 times foliar application at 1 weeks interval for gray mold management were 57.0 and 55.1%, respectively. In the case of same treatment for gray mold management mentioned at above, the control efficacies of EXTN-1 SC, B4 and B17 treatment for powdery mildew management were 50.5, 51.3 and 52.5%, respectively.
Keywords
Disease reduction; Gray mold; Microbial agent; Powdery mildew; Tomato;
Citations & Related Records
Times Cited By KSCI : 7  (Citation Analysis)
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1 Thanh, D. T., L. T. T. Tarn. and N. T. Hanh (2009) Biological control of soilborne diseases on tomato, potato and black pepper by selected PGPR in the greenhouse and field in Vietnam. The Plant Pathology Journal 25(3):263-269.   DOI   ScienceOn
2 The Korean Society of Plant Pathology (2009) List of Plant Diseases in Korea. 5:151-157.
3 Wang, Y., T. Yu and J. Xia (2010) Biocontrol of postharvest gray mold of cherry tomatoes with the marine yeast Rhodosporidium paludigenum. Biological control: theory and applications in pest management 53(2):178-182.
4 Ahn, I., K. Park and C. Kim (2002) Rhizobacteria-induced resistance perturbs viral disease progress and triggers defenserelated gene expression. Molecules and cells 13(2): 302-308.
5 Lee, S., H. Sohn. and G. Kim (2006) Enhancement of biological control of Botrytis cinerea on cucumber by foliar sprays and bed potting mixes of Trichoderma harzianum YC459 and its application on tomato in the greenhouse. The Plant Pathology Journal 22(3):283-288.   DOI
6 Choi, G., J. Kim and K. Jang (2009) Biocontrol Activity of Acremonium strictum BCP Against Botrytis Diseases. The Plant Pathology Journal 25(2):165-171.   DOI
7 Jeun, Y., K. Park and C. Kim (2001) Different mechanisms of induced systemic resistance and systemic acquired resistance against Colletotrichum orbiculare on the leaves of cucumber plants. Mycobiology 29(1):19-26.
8 Lee, M., J. M. Hwang and S. Lee (2005) The usage status of pesticides for vegetables under greenhouse cultivation in the southern ares of Korea. The Korean Journal of Pesticides Science 9(4):391-400.
9 Merey, G. E., N. Veyrat and E.d. Lange (2012) Minor effects of two elicitors of insect and pathogen resistance on volatile emissions and parasitism of Spodoptera frugiperda in Mexican maize fields. Biological control: theory and applications in pest management, 60(1):7-15.
10 Ministry for food, agriculture, forestry and fisheries (2011) Food, agriculture, forestry and fisheries statistical yearbook. pp.108.
11 Nam, M. H., H. S. Kim, W. K. Lee, M. L. Gleason and H. K. Kim (2011) Control efficacy of gray mold on strawberry fruits by timing of chemical and microbial fungicide application. Kor. J. Hort. Sci. Technol. 29(2):151-155.
12 Oh, K. S., Y. B. Ihm, H. K. Oh., B. N. Lee., K. S. Kyung, N. S. Kim, B. T. Kim. J. W. Kim and G. H. Ryu (2003) Survey on pesticide usage for the development of pesticide use indicator in fruit vegetables. The Korean Journal of Pesticide Science 7(1):66-73.
13 Park, K., D. Paul and Y. Kim (2007) Induced systemic resistance by Bacillus vallismortis EXTN-1 suppressed bacterial wilt in tomato caused by Ralstonia solanacearum. The Plant Pathology Journal 23(1):22-25.   DOI
14 Park, K., I. Ahn and C. Kim (2001) Systemic resistance and expression of the pathogenesis-related genes mediated by the plant growth-promoting rhizobacterium Bacillus amyloliquefaciens EXTN-1 Against anthracnose disease in cucumber. Mycobiology 29(1):48-53.
15 Park, K., D. Paul and K. Ryu (2006a) Bacillus vallismortis strain EXTN-1 mediated systemic resistance against potato virus Y and X in the field. The Plant Pathology Journal 22(4):360-363.   DOI
16 Park, K., D. Paul and W. Yeh (2006b) Bacillus vallismortis EXTN-1-mediated growth promotion and disease suppression in rice. The Plant Pathology Journal 22(3):278- 282.   DOI
17 Park, K., Y. E. Cho, S. M. Cho, K. S. Park and J. W. Park (2009) Enhancement of antifungal activities against Phytophthora capsici by heat treatment of culture filtrates of Bacillus subtilis B4. Proceeding book of annual plant pathology society meeting(autumn). 128.
18 Park, K. S., S. S. Moon, J. W. Park, K. Balaraju, S. W. Lee and K. Park (2011) Induced systemic resistance and antifungal activities against major plant pathogens by Bacillomycin D from Bacillus subtilis B17. Proceeding book of annual plant pathology society meeting(autumn). 91.
19 Ren, Y., Y. Wang and Y. Bi (2012) Postharvest BTH treatment induced disease resistance and enhanced reactive oxygen species metabolism in muskmelon (Cucumis melo L.) fruit. European food research and technology 234(6)1438-2377.