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Evaluation on Red Pepper Germplasm lines (Capsicum spp.) for Resistance to Anthracnose Caused by Colletotrichum acutaum
한국식물병리학회 The Plant Pathology Journal 7 Pages
한국식물병리학회 The Plant Pathology Journal 2010, 26권 3호 12 273-279 (7 pages)
We evaluated 209 Capsicum accessions from the National Agrobiodiversity of RDA, for their reaction against of anthracnose disease caused by Colletotrichum acutatum. Two hundred nine accessions of Capsicum were almost composed with Capsicum annuum var. annuum originated from 37 countries. The percentage of infection due to C. acutatum ranged from 11.1% to 100% on immature and matured pepper fruits at 21 days after inoculation. On immature fruits of pepper, one hundred seventy three accessions of... -
Oomycetes RXLR Effectors Function as Both Activator and Suppressor of Plant Immunity
한국식물병리학회 The Plant Pathology Journal 7 Pages
한국식물병리학회 The Plant Pathology Journal 2010, 26권 3호 1 209-215 (7 pages)
Plant pathogenic oomycetes, such as Phytophthora spp., are the causal agent of the most devastating plant diseases. During infection, these pathogens accomplish parasitic colonization of plants by modulating host defenses through an array of disease effector proteins. These effectors are classified in two classes based on their target sites in the host plant. Apoplastic effectors are secreted into the plant extracellular space, and cytoplasmic effectors are translocated inside the plant cell,... -
Elevated CO2 and Temperature Effects on the Incidence of Four Major Chili Pepper Diseases
한국식물병리학회 The Plant Pathology Journal 7 Pages
한국식물병리학회 The Plant Pathology Journal 2010, 26권 2호 11 178-184 (7 pages)
Four major diseases of chili pepper including two fungal diseases, anthracnose (Colletotrichum acutatum) and Phytophthora blight (Phytophthora capsici), and two bacterial diseases, bacterial wilt (Ralstonia solanacearum) and bacterial spot (Xanthomonas campestris pv. vesicatoria), were investigated under future climatechange condition treatments in growth chambers. Treatments with elevated CO2 and temperature were maintained at 720 ppm -
Screening of Rice Blast Resistance Genes from Aromatic Rice Germplasms with SNP Markers
한국식물병리학회 The Plant Pathology Journal 10 Pages
한국식물병리학회 The Plant Pathology Journal 2010, 26권 1호 10 70-79 (10 pages)
Rice blast is one of the serious devastating diseases. This study was carried out to determine the genetic diversities of blast resistance (R) genes form 86 accessions of aromatic rice with eight SNP markers, z4792, zt4792, z60510, zt6057, k6415, k6411, k39575 and t256, which showed the close-set linkage to 6 major genes, Piz, Piz-t, Pik, Pik-m, Pik-p, and Pit. Four accessions of indica type, Mayataung, Yekywin Yinkya Hmwe, Basmati9-93, and Basmati5854, showed the positive amplicons of six major... -
Study on Inheritance of Potato virus X Resistance in Capsicum annuum
한국식물병리학회 The Plant Pathology Journal 6 Pages
한국식물병리학회 The Plant Pathology Journal 2008, 24권 4호 9 433-438 (6 pages)
a total of eleven pepper accessions were used for resistance screening against two PVX strains, USA and UK3. None of them were resistant against strain UK3, whereas four resistant genotypes were found against strain USA, three of which were further characterized. Two unlinked dominant genes were identified for both genotypes Bukang and Perennial; resistance in the genotype CV3 seemed to be conferred by two complementary dominant genes. These results demonstrated that the resistance to PVX in C.... -
Transgenic Rice Plants Expressing an Active Tobacco Mitogen-activated Protein Kinase Kinase Induce Multiple Defense Responses
한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2008, 24권 4호 2 375-383 (9 pages)
It is well known that NtMEK2, a tobacco MAPK kinase, is the upstream kinase of both salicylic acidinduced protein kinase and wound-induced protein kinase. In addition, expression of NtMEK2DD, a constitutively active mutant of NtMEK2, is known to induce multiple defense responses in tobacco. In this study, transgenic rice plants that contained an active or inactive mutant of NtMEK2 under the control of a steroid inducible promoter were generated and used to determine if a similar MAPK cascade is... -
식물 RNA 바이러스의 진화와 병저항성 극복 기작
김명휘, 권선정, 서장균 한국식물병리학회 식물병연구 12 Pages
한국식물병리학회 식물병연구 2021, 27권 4호 2 137-148 (12 pages)
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Ecological Factors Influencing Severity of Cashew Fusarium Wilt Disease in Tanzania
Stanslaus A. Lilai, Fortunus A. Kapinga, Wilson A. Nene, William V. Mbasa, Donatha D. Tibuhwa 한국식물병리학회 식물병연구 12 Pages
한국식물병리학회 식물병연구 2021, 27권 2호 1 49-60 (12 pages)
Cashew (Anacardium occidentale L.) is an important cash crop in Tanzania as a source of income to cashew growers and provides foreign exchange for the country. Despite its significance, the crop is threatened by fast spreading disease known as cashew Fusarium wilt caused by Fusarium oxysporum. Field assessment and laboratory tests were conducted to determine incidences of the disease, severity, ecological factors that influence them and explored the pathogen host specificity in six cashew... -
Causal Fungus of Side Rot on ‘Zesy002’ Kiwifruit in Jeju Island, South Korea
Magda Ledesma, Yong Ho Shin, Sonia Whiteman, Joy Tyson, Gyoung Hee Kim, Jeum Kyu Hong, Birgit Zange, Yong Chull Jeun 한국식물병리학회 식물병연구 8 Pages
한국식물병리학회 식물병연구 2021, 27권 1호 4 24-31 (8 pages)
Since the past few years, dimple rot has become one of the most serious diseases affecting Actinidia chinensis var. chinensis ‘Zesy002’ kiwifruit in Korea, leading to a low quality and subsequent losses of income. In the current study, the causal pathogen of side rot on ‘Zesy002’ kiwifruit was identified to be Botryosphaeria dothi- dea, a widespread pathogen that could penetrate the fruit directly without wounding. Diaporthe sp., another pathogen causing dimple rot, was isolated from... -
Podosphaera xanthii의 새로운 Race 2F에 의한 오이 흰가루병 국내 발병 보고
김영아, 정아람, 장민, 박창진 한국식물병리학회 식물병연구 7 Pages
한국식물병리학회 식물병연구 2020, 26권 3호 7 183-189 (7 pages)
흰가루병(powdery mildew)은 오이(Cucumis sativus)를 포함하는 박과(Cucurbitaceae) 작물에서 전 세계적으로 가장 심각한 피해를 일으키는 주요한 병 중 하나이다. 오이 흰가루병의 지속적인 발병과 방제의 어려움 때문에 그 원인 병원균을 밝히고race를 규명하는 것이 필수적이다. 국내에서 발병하는 오이 흰가루병균의 조사를 위하여 경기도 광주(Gwangju), 경기도 이천(Icheon), 전라북도 김제(Gimje), 서울특별시(Seoul), 경상남도 밀양(Miryang) 지역에서 흰가루병이 발생한 오이 잎을 채집하였다. 형태학적, 분자생물학적 특성...
