• Journal of Ginseng Research
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• v.27 no.2
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• pp.66-71
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• 2003

We screened preventives (preventers) from natural resources to prevent the rust phenomenon in ginseng roots. We examined that how these influence on the rusty phenomenon and the growth of 2 years old ginsengs treated in the preventers. All treats which was compounding preventers & improvers were so excellent of the ginsengs growth. Especially, the growth of 2 years old ginsengs treated with bio-preventer of ICPE-C105 and ICPE-P107R were increased to 73%, 28% compared with nontreatment, respectively. Though rusty ginseng of rate was emerged 58% in control, preventers ICPE-C 105 and ICPE-P107 were emerged of each 16.7%, 20%. It was affirmed effective of preventer. On the other hands, amounts of ginsenoside treated with preventatives showed to be changed. The total ginsenoside was increased to 71% with treatment ICPE-C105R which is the highest among groups compared to control, and ICPE-P$\_$107/R was increased to 50%. To sum up with total results, it is biotic preventatives (ICPE-C$\_$105/R and ICPE-P$\_$107/R) which we created improve both a high yield of ginseng roots and the inhibition of the rusty phenomenon. phenomenon.

• The Korean Journal of Mycology
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• v.46 no.2
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• pp.193-199
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• 2018

The fungus, Podosphaera pannosa, was identified in 1991 as the cause of powdery mildew symptoms on peach (Prunus persica var. persica) fruit from Korea based on the morphological characteristics of the conidial state. Recently, however, in Serbia and France, the cause of 'rusty spot' found on peach fruit was identified as P. leucotricha, and the cause of 'powdery mildew' on nectarine (Prunus persica var. nucipersica) fruit was identified as P. pannosa. To confirm the identity of the Korean pathogen, we collected four samples of powdery mildew from Korean peach fruit: three with the 'powdery mildew' symptom and one with the 'rusty spot' symptom. Morphological examination of the four samples confirmed P. pannosa as the pathogen. Internal transcribed spacer sequences of rDNA were analyzed for molecular characterization. A phylogenetic tree showed that the Korean isolates were clustered into a clade containing P. pannosa from Rosa species, with high sequence similarities of more than 99%. Thus, we showed that the powdery mildew and rusty spot symptoms on peach fruits from Korea are associated with P. pannosa.

• Journal of Mushroom
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• v.9 no.3
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• pp.132-134
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• 2011

Two Inonotus species newly found in Japan were described. I. formosanus T.T. Chang & W.N. Chou was identified with the following characters; thin basidocarps with hispid when young and later the erect hyphae agglutinate to scrupose tuft, pore surface light yellow to rusty brown later, absence of setal hyhpae, ventricose hymenial setae, and small ellipsoid, hyaline to yellowish basidiospores. I. nodulosus (Fr.) P. Karst. was identified with the following characters; basidocarps nodulose, wart-like shape, scrupose to warted by agglutinated hayphae, margin up to 5 mm, pore surface cinnamon to rusty brown when dry with a whitish or silvery shine, absence of setal hyphae, acute straight hymenical setae, ellipsoid to subglobose basidiospores, which are weakly dextrinoid in Melzer's reagent.

• The Research Journal of the Costume Culture
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• v.18 no.5
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• pp.1003-1016
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• 2010

The purpose of this study is to reorganize any rusty image including natural modeling characteristic presented from the natural phenomenon to certain patterns in order to create the fashion design that are valued in the expansion of independently expressional area and modeling art. As a method for research, the author analyzed the concept and characteristic for rust with a base of theoretical background by the documental research and realistic consideration, analyzed its modeling characteristic through domestic and overseas pictures, and e-documents as data, inspected the modeling activities of various categories that various images were adapted related to rust, looked into the concept of Digital Textile Printing and its producing procedure as an expressional method, and analyzed the examples of modern dress and its ornament making use of Digital Textile Printing. The conclusions of this study are as below. First, the rust occurred due to the natural phenomenon is the bond with different material like metal, each unique modeling characteristic occurs and harmony of various patterns has abundant aesthetic value. Second, the author could endowed sensible characteristic and speciality with works and could produce creative fashion design that painting, abstractive pattern and harmony of unique sense of colors are significant by using the image of rust, Third, to emphasize natural feeling of rust, the author could develop creative design that simple silhouette and impressive pattern look significant by reorganizing and applying rust according to repetition, increment, rhythm, contract, emphasis and harmony. Fourth, Digital Textile Printing method is used to induce visual effect by the expression of feels of rust, and the author could express the natural patterns, delicate expression for the feels of a material and unique design of emotion.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.51 no.5
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• pp.396-400
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• 2006

In the preliminary experiment, the factors(soil moisture content, type of organic fertilizers, wound of ginseng, and concentration of rusty-root causing bacteria) inducing the rusty-root of ginseng were investigated. The Hue values were measured for the degree of rustiness affected by the factors. The rustiness was severe on the wounded-ginseng and on the ginseng inoculated with Agrobacterium tumefaciens (CG20126). The Hue values of the control, the non-wounded ginseng inoculated with CG20126, the wounded-ginseng, and the wounded-ginseng inoculated with CG20126 were 113.3, 108.1, 85.8, and 57.5, respectively. The Hue value of the horticulture bed-soil was 56.8 whereas the value of the paddy bed-soil counterpart was 64.7. The Hue values on the ginseng roots grown in the soil containing 10%, 20%, 50%, and 70% of moisture, were 96.2, 85.9, 78.0, and 75.7, respectively. The organic fertilizer increased the rustiness of ginseng and the range of Hue values was 35.2-27.8. The increased concentrations of A. tumefaciens CG20126 increased the rustiness of ginseng. The concentration of A. tumefaciens CG20126 at $10^{2},\;10^{4},\;10^{6},\;and\;10^{8}cells/m{\ell}$ resulted in the Hue values of 62.8, 63.3, 55.6, and 48.8, respectively.

• Proceedings of the Korean Society of Crop Science Conference
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• 2006.04a
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• pp.268-269
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• 2006

• Proceedings of the Korean Society of Crop Science Conference
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• 2006.04a
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• pp.272-273
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• 2006

• Proceedings of the Korean Society of Crop Science Conference
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• 2001.05a
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• pp.192-193
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• 2001

• Proceedings of the Korean Society of Crop Science Conference
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• 2001.05a
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• pp.194-195
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• 2001

• 한국약용작물학회:학술대회논문집
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• 2009.05a
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• pp.129-130
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• 2009