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711.

Relatedness Among Indiginous Members of Sclerotinia sclerotiorum by Mycelial Compatibility and RAPD Analysis in the Jordan Valley

한국식물병리학회 The Plant Pathology Journal 5 Pages

한국식물병리학회 The Plant Pathology Journal 2005, 21권 2호 5 106-110 (5 pages)

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- 1,500원
of the vegetable crops in the Jordan valley. Twenty-five samples/isolates were obtained in a complete coverage of that region. They were characterized for their mycelium incompatibility, and specific gene amplified using the primer SSREV/SSFWD. All isolates gave similar single band around 278 bp. Thirteen isolates were completely incompatible with the other 12 ones. The latter ones fell into four subgroups of mycelium incompatibility.RAPD analysis using three primers (OPA-2, OPA-10,and OPA-18)...
712.

Identification of Glycine max Genes Expressed in Response to Soybean mosaic virus Infection

한국식물병리학회 The Plant Pathology Journal 8 Pages

한국식물병리학회 The Plant Pathology Journal 2005, 21권 1호 8 47-54 (8 pages)

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- 3,000원
is one of the most critical steps leading to the elucidation of disease resistance mechanisms in plants. Soybean mosaic virus (SMV) is one of the most prevalent pathogen of soybean(Glycine max). Although the soybeans are placed one of many important crops, relatively little is known about defense mechanism. In order to obtain host genes involved in SMV disease progress and host defense especially for virus resistance, two different cloning strategies (DD RT-PCR and Subtractive hybridization) wer...
713.

A New Method for Sclerotial Isolation of Two Species of Sclerotium from Infested Soils

한국식물병리학회 The Plant Pathology Journal 4 Pages

한국식물병리학회 The Plant Pathology Journal 2004, 20권 4호 2 240-243 (4 pages)

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- 1,500원
White rot on Allium crops recently had a high incidence with increased cultivating areas of tropical garlic types in Korea. Two types of Sclerotium have known as causal agents that produce different size and shapes of sclerotia in infested fields. Therefore, we developed a new method for isolation of sclerotia from infested field soils that can be used for ecological study of Sclerotium spp. and establishment of control strategy. Soil samples collected from heavily infested fields were evenly...
714.

Relationship Between Plant Viral Encoded Suppressor to Post-transcriptional Gene Silencing and Elicitor to R Gene-specific Host Resistance

한국식물병리학회 The Plant Pathology Journal 8 Pages

한국식물병리학회 The Plant Pathology Journal 2004, 20권 1호 5 22-29 (8 pages)

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- 3,000원
Many important horticultural and field crops are susceptible to virus infections or may possess a degree of resistance to some viruses, but become infected by others. Plant viruses enter cells through the presence of wounds, and replicate intracellularly small genomes that encode genes required for replication, cell-to-cell movement and encapsidation. There are numerous evidences from specific virus-host interactions to require the involvement of host factors and steps during viral replication...
715.

Use of Quantitative Models to Describe the Efficacy of Inundative Biological Control of Fusarium Wilt of Cucumber

한국식물병리학회 The Plant Pathology Journal 4 Pages

한국식물병리학회 The Plant Pathology Journal 2003, 19권 3호 1 129-132 (4 pages)

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- 1,500원
wilt in several crops has been accomplished by introducing non-pathogenic Fusarium spp. and other biocontrol agents in soil or in infection courts. In this study, quantitative models were used to determine the biocontrol efficacy of inundatively applied antagonist formulations and the length of their effectiveness in controlling Fusarium wilt of cucumber. Quantitative model of the form [Y=L (1-exp(-kX))] best described the relationship between disease incidence (Y, %) and inoculum density (X) of...
716.

Ultrastrucultural Diffenences in Mixed Infections of Six Turnip mosaic virus and One Ribgrass mosaic virus Isolated in Crucifers

한국식물병리학회 The Plant Pathology Journal 6 Pages

한국식물병리학회 The Plant Pathology Journal 2003, 19권 2호 9 117-122 (6 pages)

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- 3,000원
of crucifers were RMVFG22+ TuMV-CA7, RMV-FG22+TuMV-TU, RMVFG22+ TuMV-RA, RMV-FG22+TuMV-ST, RMV-FG22 +TuMV-TU2 and RMV-FG22+TuMV-R9. Crops used were ``Tambok`` cultivar resistant to TuMV, ``SSD63`` susceptible inbred line of oriental cabbage, pure line of leaf mustard and ``Daeburyungyeorum`` cultivar of radish. New specific ultrastructures of nonagon-like ring (NLR) and spiral aggregates (SA) by mixed infection with TuMV and RMV were formed in cells of crucifer plants. The NLR was made by a TuMV...
717.

Symptom Variances in Mixed Infections of Six Turnip mosaic virus and One Ribgrass mosaic virus Isolates in Crucifers

한국식물병리학회 The Plant Pathology Journal 6 Pages

한국식물병리학회 The Plant Pathology Journal 2003, 19권 2호 8 111-116 (6 pages)

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- 3,000원
Turnip mosaic Potyvirus (TuMV) and Ribgrass mosaic Tobamovirus (RMV) are major viruses infecting crucifer crops in Korea. RMV-FG22 was isolated from oriental cabbage. TuMV isolates were TuMV-CA7 from oriental cabbage, TuMV-TU and TuMV-TU2 from turnip, TuMVRA from rape, TuMV-ST from stock, and TuMV-R9 from radish. The six isolates of TuMV were classified by symptom expression in inbred lines of crucifers. TuMVCA7 and TuMV-TU isolates infected mostly oriental cabbages; TuMV-ST, TuMV-TU2, and...
718.

Antifungal Gene (Rs-AFP) Introduction into Rehmannia glutinosa and Gene Expression Mediated by Agrobacterium tumefaciens

한국식물병리학회 The Plant Pathology Journal 6 Pages

한국식물병리학회 The Plant Pathology Journal 2003, 19권 1호 10 51-56 (6 pages)

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- 3,000원
Rehmannia glutinosa is one of the most important medicinal crops in Korea. However, various plant pathogens, including Fusarium spp., cause great damage on R. glutinosa and result in enormous economic losses. This study was conducted to breed Fusarium-resistant plants by using Agrobacterium tumefaciences and AFP (antifungal protein) gene. The plant material used was a native accession of R. glutinosa. The PCR analysis was conducted to verify transgenicity. Based on the PCR analysis, nptII band...
719.

Effect of Fungicide Control of Downy Mildew(Pseudoperonospora cubensis)on Yield and Disease Management of Ridge Ground(Luffa acutangula)

한국식물병리학회 The Plant Pathology Journal 5 Pages

한국식물병리학회 The Plant Pathology Journal 2002, 18권 3호 8 147-151 (5 pages)

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- 1,500원
Seven fungicides were compared for the control of downy mildew on ridge gourd. All treatments had significantly lower rates of disease progress curves and disease severity levels than that of the control. The highest yields were obtained from crops treated with metalaxyl + mancozeb, fosetyl-Al, and chlorothalonil. These treatments also proved to be the most economical considering the treatment costs.
720.

Serrtia plymuthica Strain A21-4: A Potential Biocontrol Agent Against Phytophthora Blight of Pepper

한국식물병리학회 The Plant Pathology Journal 4 Pages

한국식물병리학회 The Plant Pathology Journal 2002, 18권 3호 6 138-141 (4 pages)

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- 1,500원
of S. plymuthica (ATCC No. 6109D01). The isolate readily colonized on roots of various crops including pepper when inoculated on seed and root. Strain A21-4 showed narrow spectrum of antibiotic activity, as revealed in its strong inhibitory activity to the genera Pythium and Phytophthora, but not to Fuasrium and Rhizoctonia. In pot experiments, none of the pepper seedlings treated with A21-4 were infected by Phytophthora capsici, while 86% of the control plants were killed by the pathogen.

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