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641.

Fusarium Wilt of Korean Blackberry Caused by Fusarium cugenangense

Wan-Gyu Kim, Hyo-Won Choi, Gyun-Sung Park, Weon-Dae Cho 한국식물병리학회 식물병연구 5 Pages

한국식물병리학회 식물병연구 2021, 27권 4호 8 187-191 (5 pages)

Wan-Gyu Kim, Hyo-Won Choi, Gyun-Sung Park, Weon-Dae Cho 저
...
- 1,500원
Wilt symptoms were frequently observed in Korean blackberry (Rubus coreanus) plants grown in farmers’ fields located in Gochang and Jeongeup, Jeonbuk Province, Korea during disease surveys in July 2020. The disease occurred in 10 of the 13 fields surveyed in the two locations. The incidence of diseased plants in the fields was 5-80%. Seven isolates of Fusarium sp. were obtained from the diseased plants and examined for their morphological and molecular characteristics. All the isolates belonged...
642.

Morphology and Molecular Characteristics of Alternaria sonchi Causing Brown Leaf Spot on Sonchus asper in Korea

Huan Luo, Myung Soo Park, Jun Myoung Yu 한국식물병리학회 식물병연구 8 Pages

한국식물병리학회 식물병연구 2021, 27권 3호 3 107-114 (8 pages)

Huan Luo, Myung Soo Park, Jun Myoung Yu 저
...
- 3,000원
During a disease survey on weeds and minor cultivated crops in Korea, a brown leaf spot disease was ob- served on Sonchus asper. Leaf lesions were round or irregular in shape, and grayish brown to brown with a purple margin. In severe infection, lesions enlarged and coalesced, resulting in blighting of the leaves. The isolates from these leaf lesions were identified as Alternaira sonchi based on morphological characteristics and phylogenetic analyses of Internal transcribed spacer region,...
643.

Effects of Temperature and Culture Media Composition on Sporulation, Mycelial Growth, and Antifungal Activity of Isaria javanica pf185

Jang Hoon Lee, Yong Seong Lee, Young Cheol Kim 한국식물병리학회 식물병연구 8 Pages

한국식물병리학회 식물병연구 2021, 27권 3호 2 99-106 (8 pages)

Jang Hoon Lee, Yong Seong Lee, Young Cheol Kim 저
...
- 3,000원
The fungal isolate Isaria javanica pf185 has potential as a mycopesticide because it demonstrates insecticidal activity against the green peach aphid and antifungal activity against Colletotrichum gloeosporioides. For com- mercialization of this isolate, determination of the optimal and least expensive culture conditions is required; however, these data are not currently available. This study describes the conditions for optimal development of conidia and production of metabolites for the...
644.

당귀에서 발생한 토마토반점위조바이러스의 감염 첫 보고

곽해련, 홍수빈, 최현용, 박고수, 허온숙, 변희성, 최홍수, 김미경 한국식물병리학회 식물병연구 7 Pages

한국식물병리학회 식물병연구 2021, 27권 2호 7 84-90 (7 pages)

곽해련, 홍수빈, 최현용, 박고수, 허온숙, 변희성, 최홍수, 김미경 저
...
- 3,000원
2019년 6월 충남 논산의 당귀 재배 농가에서 원형반점, 괴사 반점, 황화, 모자이크 등의 증상을 보이는 당귀잎을 채집하였 고, 이들 시료에 대한 바이러스 감염 여부를 확인하기 위하여 전자현미경 검경과 감염우려가 있는 바이러스 3종(cucumber mosaic virus, broad bean wilt virus 2, tomato spotted wilt virus [TSWV])에 대해 reverse transcription polymerase chain reaction 진단을 수행한 결과 TSWV에 대해 양성반응을 보였다. 당귀 TSWV의 생물학적 특성을 구명하기 위해 순수분리하여 5 과 28종의 지표식물과 일당귀에...
645.

Colletotrichum aenigma Associated with Apple Bitter Rot on Newly Bred cv. RubyS Apple

Seung-Yeol Lee, Leonid N. Ten, Jung-Joo Ryu, In-Kyu Kang, Hee-Young Jung 한국식물병리학회 식물병연구 6 Pages

한국식물병리학회 식물병연구 2021, 27권 2호 4 70-75 (6 pages)

Seung-Yeol Lee, Leonid N. Ten, Jung-Joo Ryu, In-Kyu Kang, Hee-Young Jung 저
...
- 3,000원
The abnormal brown sunken lesions were observed on cv. RubyS apple fruits in an orchard located in Gunwi, Gyeongbuk province, Korea. The primary observed symptoms such as small round sunken lesions and small black dots on the symptomatic area were different from the reported apple diseases. The affected apple fruits were sampled and subjected to isolation of the causal agent. Cultural and morphological characteris- tics of isolated fungal strain, designated KNUF-20GWA4, were similar to that of...
646.

Septobasidium sp.에 의한 감 갈색고약병 발생

하정석, 송인규, 김승한, 김지원 한국식물병리학회 식물병연구 4 Pages

한국식물병리학회 식물병연구 2021, 27권 2호 3 66-69 (4 pages)

하정석, 송인규, 김승한, 김지원 저
...
- 1,500원
2020년 경상북도 상주시 감 과수원에서 갈색고약병이 발생 하였다. 병징은 처음에 자갈색 내지 암갈색의 균사체가 가지 표 면 일부분에 들러붙어 있다가 점차 균사체들이 자라면서 큰 덩 어리로 합쳐져 결국엔 가지를 완전히 둘러싸였다. 균총의 색 깔은 처음에 흰색이고 배양기간이 경과됨에 따라 배지 표면 에 갈색의 균사가 많이 형성되었다. 균사생육 적온은 30oC이었 다. rDNA의 complete internal transcribed spacer 영역의 염기 서열을 분석하였고, 분석된 염기서열(564 bp)을 BLASTN 프로 그램으로 확인한 결과,...
647.

Development of Diagnostic Technology of Xylella fastidiosa Using Loop-Mediated Isothermal Amplification and PCR Methods

Suyoung Kim, Yujin Park, Gidon Kim 한국식물병리학회 식물병연구 7 Pages

한국식물병리학회 식물병연구 2021, 27권 1호 6 38-44 (7 pages)

Suyoung Kim, Yujin Park, Gidon Kim 저
...
- 3,000원
Xylella fastidiosa is the most damaging pathogen in many parts of the world. To increase diagnostic capability of X. fastidiosa in the field, the loop-mediated isothermal amplification (LAMP) and polymerase chain reaction (PCR) assay were developed to mqsA gene of citrate-synthase (XF 1535) X. fastidiosa and evaluated for speci- ficity and sensitivity. Both assays were more robust than current published tests for detection of X. fastidiosa when screened against 16 isolates representing the four...
648.

식물생장촉진근권세균 Bacillus subtilis YGB36을 이용한 고추 탄저병의 생물학적 방제

이용윤, 이연미, 김영수, 김현섭, 전용호 한국식물병리학회 식물병연구 11 Pages

한국식물병리학회 식물병연구 2020, 26권 1호 2 8-18 (11 pages)

이용윤, 이연미, 김영수, 김현섭, 전용호 저
...
- 4,000원
649.

Survival of Erwinia amylovora on Surfaces of Materials Used in Orchards

Hyun Ju Choi, Yeon Ju Kim, Yeon-Jeong Lim, Duck Hwan Park 한국식물병리학회 식물병연구 5 Pages

한국식물병리학회 식물병연구 2019, 25권 2호 6 89-93 (5 pages)

Hyun Ju Choi, Yeon Ju Kim, Yeon-Jeong Lim, Duck Hwan Park 저
...
- 1,500원
Fire blight disease caused by the bacterium, Erwinia amylovora, was observed in apple and pear orchards in Korea in 2015. Since then, it has spread, sometimes over long distances to other orchards. Therefore, we examined the ability of E. amylovora to survive in soils and on the surfaces of common materials such as T-shirts, wrist bands, pruning shears, and rubber boots by both conventional PCR (cPCR) and quantitative PCR (qPCR) methods. E. amylovora was detected in all materials tested in this...
650.

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
...
- 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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