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2211.

Nonlinear Regression Analysis to Determine Infection Models of Colletotrichum acutatum Causing Anthracnose of Chili Pepper Using Logistic Equation

한국식물병리학회 The Plant Pathology Journal 8 Pages

한국식물병리학회 The Plant Pathology Journal 2010, 26권 1호 3 17-24 (8 pages)

저
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- 3,000원
A logistic model for describing combined effects of both temperature and wetness period on appressorium formation was developed using laboratory data on percent appressorium formation of Colletotrichum acutatum. In addition, the possible use of the logistic model for forecasting infection risks was also evaluated as compared with a first-order linear model. A simplified equilibrium model for enzymatic reactions was applied to obtain a temperature function for asymptote parameter (A) of logistic...
2212.

Evaluation of a Fungal Strain, Myrothecium roridum F0252, as a Bioherbicide Agent

한국식물병리학회 The Plant Pathology Journal 8 Pages

한국식물병리학회 The Plant Pathology Journal 2008, 24권 4호 12 453-460 (8 pages)

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- 3,000원
In the course of in vitro and in vivo screening for bioherbicidal agents, a hyphomycete fungus, Myrothecium sp. F0252 was selected as a candidate for the biocontrol of weeds. The isolate was identified as Myrothecium roridum Tode ex. Fries based on the morphological characteristics and 18S ribosomal DNA sequence analysis and registered as Myrothecium roridum F0252. In order to evaluate the in vitro effect of M. roridum F0252 on germination of ladino clover and white clover (Trifolium repens L.)...
2213.

Survey of Fungicide Resistance for Chemical Control of Botrytis cinerea on Paprika

한국식물병리학회 The Plant Pathology Journal 6 Pages

한국식물병리학회 The Plant Pathology Journal 2008, 24권 4호 11 447-452 (6 pages)

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- 3,000원
Four hundred and sixty six isolates of B. cinerea were obtained from infected leaves, stems and fruits of paprika grown in greenhouses or plastic film houses in Gangwon province, Korea, between August and November in 2006 and 2007. These isolates were classified into five representative phenotypes of resistant (R) and sensitive (S) reactions as SSR, SRR, RSS, RRS and RSR according to the responses of isolates against benzimidazole, dicarboximide and N-phenylcarbamate fungicide in order. The...
2214.

Gene Expression Profiling in Rice Infected with Rice Blast Fungus using SAGE

한국식물병리학회 The Plant Pathology Journal 8 Pages

한국식물병리학회 The Plant Pathology Journal 2008, 24권 4호 3 384-391 (8 pages)

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- 3,000원
Rice blast disease, caused by the pathogenic fungus Magnaporthe grisea, is a serious issue in rice (Oryza sativa L.) growing regions of the world. Transcript profiling in rice inoculated with the fungus has been investigated using the transcriptomics technology, serial analysis of gene expression (SAGE). Short sequence tags containing sufficient information which are ten base-pairs representing the unique transcripts were identified by SAGE technology. We identified a total of 910 tag sequences...
2215.

Effects of β-Glucans from Aureobasidium pullulans on Cucumber Mosaic Virus Infection in Chili Pepper

Ju-Yeon Yoon, V. S. R. Gangireddygari, In-Sook Cho, Bong-Nam Chung, Byung-Dae Yoon, Seung-Kook Choi 한국식물병리학회 식물병연구 7 Pages

한국식물병리학회 식물병연구 2021, 27권 1호 3 17-23 (7 pages)

Ju-Yeon Yoon, V. S. R. Gangireddygari, In-Sook Cho, Bong-Nam Chung, Byung-Dae Yoon, Seung-Kook Choi 저
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- 3,000원
Cucumber mosaic virus (CMV), the most prevalent virus in chili pepper (Capsicum annuum L.), negatively af- fects chili pepper production in South Korea. In this study, foliar spraying with β-glucans obtained from the mycelial walls of the yeast-like fungus Aureobasidium pullulans inhibited CMV infection of chili pepper if ap- plied before virus inoculation. At three concentrations, β-glucans from A. pullulans significantly ameliorated CMV symptoms in treated chili pepper; the effect was...
2216.

고추 역병 방제시기 결정을 위한 PBcast 예측모델 타당성 포장 평가

안문일, 도기석, 이경희, 윤성철, 박은우 한국식물병리학회 식물병연구 10 Pages

한국식물병리학회 식물병연구 2020, 26권 4호 5 229-238 (10 pages)

안문일, 도기석, 이경희, 윤성철, 박은우 저
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- 3,000원
고추 역병의 감염위험도 예측모델인 PBcast 포장검증 연구를2012-2013년 동안 수행하였다. 그리고 2014-2017년 동안 우리나라 26개 지점에서 PBcast 모델을 이용하여 발병환경을 평가하였다. PBcast 모델은 기상과 토성자료를 이용하여 Phytophthora capsici의 일일 감염위험도를 추정한다. 시험포장에서 7일 간격으로 살균제를 살포하는 정기방제(RTN7) 처리, 예측된 감염위험도가 200 이상(IR200), 224 이상(IR224)일 때 살포하는 예찰방제 처리, 무방제(CTRL) 처리를 발병주율과 살균제 살포횟수로 비교하였다. 2012년에 감염위험도가...
2217.

딸기바이러스 진단을 위한 최적의 RNA 추출 방법 및 주요 7종 딸기바이 러스의 진단법 개발

권선정, 윤주연, 조인숙, 정봉남 한국식물병리학회 식물병연구 9 Pages

한국식물병리학회 식물병연구 2020, 26권 3호 5 170-178 (9 pages)

권선정, 윤주연, 조인숙, 정봉남 저
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- 3,000원
바이러스의 정확한 진단법 확립은 바이러스의 피해 및 확산을 예방하는데 매우 중요하게 작용한다. 대부분의 딸기 바이러스는 조직내에 낮은 역가로 분포하여 진단이 어렵고, 특히 딸기 조직은 다당류 및 페놀화합물의 함유가 많아 RNA 추출이어려운 것으로 알려져 있다. 딸기 우량묘 생산에 필요한 바이러스 검정기술을 확립하기 위해 본 연구에서는 딸기 잎에서 바이러스 진단을 위해 가장 최적의 RNA 추출방법 정립을 위해 다양한 상용 키트와 시약을 이용하여 RNA 추출효율 비교하였다. 바이러스 진단을 통한 RNA 추출효율을 분석하기...
2218.

Identification of Differentially Expressed Genes by cDNA-AFLP in Magnaporthe oryzae

Myoung-Hwan Chi, Sook-Young Park 한국식물병리학회 식물병연구 8 Pages

한국식물병리학회 식물병연구 2019, 25권 4호 7 205-212 (8 pages)

Myoung-Hwan Chi, Sook-Young Park 저
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- 3,000원
Analysis of differentially expressed genes has assisted discovery of gene sets involved in particular biological processes. The purpose of this study was to identify genes involved in appressorium formation in the rice blast fungus Magnaporthe oryzae via analysis of cDNA–amplified fragment length polymorphisms. Amplification of appressorial and vegetative mycelial cDNAs using 28 primer combinations generated over 200 differentially expressed transcript-derived fragments (TDFs). TDFs were...
2219.

Phytobiome as a Potential Factor in Nitrogen-Induced Susceptibility to the Rice Blast Disease

Junhyun Jeon 한국식물병리학회 식물병연구 5 Pages

한국식물병리학회 식물병연구 2019, 25권 3호 1 103-107 (5 pages)

Junhyun Jeon 저
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- 1,500원
Roles of nutrients in controlling plant diseases have been documented for a long time. Among the nutrients having impact on susceptibility/resistance to crop diseases, nitrogen is one of the most important nutrients for plant growth and development. In rice plants, excess nitrogen via fertilization in agricultural systems is known to increase susceptibility to the rice blast disease. Mechanisms underlying such phenomenon, despite its implication in yield and sustainable agriculture, have not...
2220.

Effect of Bacillus mesonae H20-5 on Fruit Yields and Quality in Protected Cultivation

Sung-Je Yoo, Jeong Woong Kim, Sang Tae Kim, Hang-Yeon Weon, Jaekyeong Song, Mee Kyung Sang 한국식물병리학회 식물병연구 5 Pages

한국식물병리학회 식물병연구 2019, 25권 2호 5 84-88 (5 pages)

Sung-Je Yoo, Jeong Woong Kim, Sang Tae Kim, Hang-Yeon Weon, Jaekyeong Song, Mee Kyung Sang 저
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- 1,500원
A variety of microorganisms in rhizosphere affect plant health by plant growth promotion, mitigation of abiotic stresses as well as protection from pathogen attacks. In our previous study, we selected a bacterium, Bacillus mesonae H20-5, for alleviation of salinity stress in tomato plants. In this study, we verified the effect of a liquid formulation of B. mesonae H20-5 (TP-H20-5) on fruit production and phytochemical accumulation including lycopene and polyphenol in cherry tomato and strawberry...

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