자료유형
발행기관
전체 선택해제
총 10건 검색
본문검색 결과만 보기
-
Note : Open Access ; A Simple Method for Assessing Severity of Common Root Rot on Barley
한국식물병리학회 The Plant Pathology Journal 3 Pages
한국식물병리학회 The Plant Pathology Journal 2013, 29권 4호 12 451-453 (3 pages)
simple and reliable method for assessing this disease would enhance our capacity in identifying resistance sources and developing resistant barley cultivars. In searching for such a method, a conidial suspension of C. sativus was dropped onto sterilized elongated subcrown internodes and incubated in sandwich filter paper using polyethylene transparent envelopes. Initial disease symptoms were easily detected after 48h of inoculation. Highly significant correlation coefficients were found in each... -
Effect of Bacillus aryabhattai H26-2 and B. siamensis H30-3 on Growth Promotion and Alleviation of Heat and Drought Stresses in Chinese Cabbage
Da Jeong Shin, Sung-Je Yoo, Jeum Kyu Hong, Hang-Yeon Weon, Jaekyeong Song, Mee Kyung Sang 한국식물병리학회 The Plant Pathology Journal 10 Pages
한국식물병리학회 The Plant Pathology Journal 2019, 35권 2호 10 178-187 (10 pages)
Plants are exposed to biotic stresses caused by pathogen attack and complex abiotic stresses including heat and drought by dynamic climate changes. To alleviate these stresses, we investigated two bacterial stains, H26-2 and H30-3 in two cultivars (‘Ryeokkwang’ and ‘Buram-3-ho’) of Chinese cabbage in plastic pots in a greenhouse. We evaluated effects of bacterial strains on plant growth-promotion and mitigation of heat and drought stresses; the role of exopolysaccharides as one of bacterial... -
Enhancement of Seed Dehiscence by Seed Treatment with Talaromyces flavus GG01 and GG04 in Ginseng (Panax ginseng)
한국식물병리학회 The Plant Pathology Journal 8 Pages
한국식물병리학회 The Plant Pathology Journal 2017, 33권 1호 1 1-8 (8 pages)
Seed dehiscence of ginseng (Panax ginseng C. A. Mayer) is affected by moisture, temperature, storage conditions and microbes. Several microbes were isolated from completely dehisced seed coat of ginseng cultivars, Chunpoong and Younpoong at Gumsan, Korea. We investigated the potential of five Talaromyces flavus isolates from the dehiscence of ginseng seed in four traditional stratification facilities. The isolates showed antagonistic activities against fungal plant pathogens, such as... -
3-Methylthiopropionic Acid of Rhizoctonia solani AG-3 and Its Role in the Pathogenicity of the Fungus
한국식물병리학회 The Plant Pathology Journal 10 Pages
한국식물병리학회 The Plant Pathology Journal 2016, 32권 2호 2 85-94 (10 pages)
Studies were conducted to determine the role of 3-methylthioproprionic acid (MTPA) in the pathogenicity of potato stem canker, Rhizoctonia solani, and the concentrations required to inhibit growth of R. solani under laboratory and plant house-based conditions. The experiments were laid out in a completely randomized design with five treatments and five replications. The treatments were 0, 1, 2, 4, and 8 mM concentrations of MTPA. The purified toxin exhibited maximal activity at pH 2.5 and... -
Response of Bentgrass Cultivars to Microdochium nivale Isolates Collected from Golf Courses
한국식물병리학회 The Plant Pathology Journal 10 Pages
한국식물병리학회 The Plant Pathology Journal 2011, 27권 3호 4 232-241 (10 pages)
from growth chamber experiments. The positive correlation of the susceptibility between growth chamber experiments and field trials demonstrates that the growth chamber method is a useful technique for saving time, space and labor to evaluate efficiently pink snow mold susceptibility of bentgrass cultivars. This study could be applied to evaluating susceptibility of bentgrass to pink snow mold and also predicting a prospective evaluation of bentgrass cultivars to pink snow mold in fields in a... -
Screening of Rhizobacteria for Biological Control of Cucumber Root and Crown Rot Caused by Phytophthora drechsleri
한국식물병리학회 The Plant Pathology Journal 7 Pages
한국식물병리학회 The Plant Pathology Journal 2011, 27권 1호 12 78-84 (7 pages)
Antagonistic rhizobacteria, more specifically fluorescent pseudomonads and certain species of Bacillus, are known as biocontrol agents of fungal root diseases of agronomic crops. In this study, 144 bacteria were isolated from cucumber rhizosphere and screened as potential biological control agents against Phytophthora drechsleri, the causal agent of cucumber root rot, in vitro condition. Non-volatile compounds of 23 isolates showed noticeable inhibition zone (> 30%) against P. drechsleri,... -
유기농 쌀 생산을 위한 벼 포트육묘 이앙재배의 생육특성
권영립, 최인영, 문영훈, 서경원, 김대향, Kwon. Young-Rip, Choi. In-Young, Moon. Young-Hun, Seo. Kyoung-Won, Kim. Dae-Hyang 한국환경농학회 한국환경농학회지 6 Pages
한국환경농학회 한국환경농학회지 2011, Vol.30 No.3 275-280 (6 pages)
본 연구는 전라북도 친환경농업실천 농가포장에서 벼 육묘방법별 생육, 도복형질, 쌀의 품위 및 품질 등을 비교 분석하여 친환경쌀 생산에 적합한 이앙방법을 구명하였다. 육묘방법별 생육특성으로 수수, 립수, 등숙비율, 천립중은 포트육묘>조파육묘>산파육묘 이앙재배 순으로 우수하였으며, 특히 수수, 립수의 경우 산파육묘 이앙재배 대비 포트육묘 이앙재배에서 각각 1.6개/주(10.4%), 30.1개/수(35.1%)가 많아 쌀 수량이 41 kg/10a(8.8%) 증수되었다. 포트육묘의 단위면적당 적정 이앙주수는 56주/$3.3m^2$로... -
Variation in the Resistance of Japanese Soybean Cultivars to Phytophthora Root and Stem Rot during the Early Plant Growth Stages and the Effects of a Fungicide Seed Treatment
Hajime Akamatsu, Masayasu Kato, Sunao Ochi, Genki Mimuro, Jun-ichi Matsuoka, Mami Takahashi 한국식물병리학회 The Plant Pathology Journal 15 Pages
한국식물병리학회 The Plant Pathology Journal 2019, 35권 3호 4 219-233 (15 pages)
and 28 days after seeding varied significantly among 18 Japanese and two US soybean cultivars. Moreover, the disease responses of each cultivar differed significantly depending on the P. sojae isolate and the plant age at inoculation. Additionally, the treatment of ‘Nattosyo-ryu’ seeds with three fungicidal agrochemicals provided significant protection from P. sojae when plants were inoculated at 14-28 days after seeding. These results indicate that none of the Japanese soybean cultivars are...
