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Efficacy of Fluazinam and Iprodione+Propineb in the Suppression of Diaporthe phaseolorum, Colletorichum truncatun and Cercospora kikuchii, the Causal Agents of Seed Decay in Soybean
한국식물병리학회 The Plant Pathology Journal 5 Pages
한국식물병리학회 The Plant Pathology Journal 2002, 18권 4호 8 216-220 (5 pages)
vitro. Among the fungicides tested, benomyl, carbendazim, fluazinam, iprodione+propineb, thiophanate- methyl, and triflumizole were found effective and were evaluated for their ability to control the seed pathogens. Fluazinam completely inhibited mycelial growth at a concentration of 100 mg/ml for D. phaseolorum; and at a concentration of 500 mg/ml for C. truncatum and C. kikuchii. EC90 values of fluazinam were similar to that of benomyl. Because fluazinam, iprodione+propineb, and triflumizole... -
Propineb의 안전사용(安全使用) 기준(基準) 설정(設定)을 위한 잔류분석(殘留分析)
최원석, 양재의, 한대성, Choi. Won-Seog, Yang. Jae-Eui, Han. Dae-Sung 한국환경농학회 한국환경농학회지 6 Pages
한국환경농학회 한국환경농학회지 1992, Vol.11 No.3 209-214 (6 pages)
및 처리기간에 따른 참깨 시료중의 Propineb의 잔류량(殘留量)은 $0.14{sim}1.38mg/kg$ 범위였다. 3. Propineb의 잔류량(殘留量)은 처리 횟수가 많을수록, 또 처리 일수가 수확일에 가까울수록 많은 경향을 보여주었다. 4. 참깨시료중에 Propineb의 잔류량은 시간이 경과함에 따라 감소했으며 이는 First-Order Kinetics에 따랐다. 5. 참깨시료중 Propineb의 잔류량은 6회 사용, 수확 3일전에 처리하였을 경우에 1.38mg/kg이었으며, 이는 FAO/WHO에서 설정한 최대(最大) 잔류허용량(殘留許容量)인 2mg/kg보다 낮았다. 6. 본 실험에서... -
감나무 탄저병균 Colletotrichum gloeosporioides의 Benzimidazole계 살균제, Mancozeb 및 Propineb에 대한 감수성
임태헌, 최용화, 이동운, 한상섭, 차병진, Lim. Tae-Heon, Choi. Yong-Hwa, Lee. Dong-Woon, Han. Sang-Sub, Cha. Byeong-Jin 한국농약과학회 농약과학회지 6 Pages
한국농약과학회 농약과학회지 2009, Vol.13 No.2 105-110 (6 pages)
Carbendazim($415{mu}g/m{ell}$)과 thiophanate-methyl($750{mu}g/m{ell}$)에 대하여 90%이상의 균사생육 억제율을 보이는 균주의 비율은 각각 68.2와 35.5%로 나타났으며 두 약제 사이의 교차 저항성을 조사한 결과, 상관관계가 높은 것으로 나타났다($r^2=0.7862$). Mancozeb와 propineb에 대하여 91%이상의 균사생육 억제율을 보인 균주의 비율은 각각 90%과 53.6%이상으로 조사되었으며, 두 약제가 교차 저항성의 위험성은 낮은 것으로 나타났다($r^2=0.0174$). 시험에 사용한 두 종의 benzimidazole계 살균제와 mancozeb와 propineb... -
살균제 Propineb의 제조 공정 최적화 연구
신희관, 우제완, Shin. Hee-Kwan, Woo. Je-Wan 한국농약과학회 농약과학회지 8 Pages
한국농약과학회 농약과학회지 2004, Vol.8 No.4 272-279 (8 pages)
하는 원예용 살균제 propineb의 제조공정을 최적화하였다. 독성 부 반응물인 1,2-propylenethiourea의 발생을 억제하기 위하여 상전이 촉매를 사용하였으며, 이때 product의 수율과 순도가 획기적으로 향상됨을 확인하였다. phosphonium 염계 상전이 촉매인 tetraphenylphosphonium bromide를 사용한 경우 생성물의 순도 96%, 수율 95% 및 부반응물 함량 1.7%로 가장 좋은 결과를 보였다. 또한 propineb의 현수성과 수화성을 개선하기 위하여 AES를 수화성 계면활성제로, APS를 현수성 계면활성제로 사용하였으며, 이들의 최적 조건은 AES... -
Identification of Novel Source of Resistance and Differential Response of Allium Genotypes to Purple Blotch Pathogen, Alternaria porri (Ellis) Ciferri
한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2016, 32권 6호 4 519-527 (9 pages)
Purple blotch, caused by Alternaria porri (Ellis) Cifferi, is a serious disease incurring heavy yield losses in the bulb and seed crop of onion and garlic worldwide. There is an immediate need for identification of effective resistance sources for use in host resistance breeding. A total of 43 Allium genotypes were screened for purple blotch resistance under field conditions. Allium cepa accession ‘CBT-Ac77’ and cultivar ‘Arka Kalyan’ were observed to be highly... -
Stemphylium Leaf Blight of Garlic (Allium sativum ) in Spain: Taxonomy and In Vitro Fungicide Response
한국식물병리학회 The Plant Pathology Journal 8 Pages
한국식물병리학회 The Plant Pathology Journal 2016, 32권 5호 2 388-395 (8 pages)
The most serious aerial disease of garlic is leaf blight caused by Stemphylium spp. Geographical variation in the causal agent of this disease is indicated. Stemphylium vesicarium has been reported in Spain, whereas S. solani is the most prevalent species recorded in China. In this study, Stemphylium isolates were obtained from symptomatic garlic plants sampled from the main Spanish production areas. Sequence data for the ITS1–5.8S–ITS2 region enabled assignation of the... -
Analysis of Fungicide Sensitivity and Genetic Diversity among Colletotrichum Species in Sweet Persimmon
한국식물병리학회 The Plant Pathology Journal 8 Pages
한국식물병리학회 The Plant Pathology Journal 2015, 31권 2호 3 115-122 (8 pages)
Anthracnose, caused by Colletotrichum gloeosporioides (C. gloeosporioides; Teleomorph: Glomerella cingulata), is the most destructive disease that affects sweet persimmon production worldwide. However, the biology, ecology, and genetic variations of C. gloeosporioides remain largely unknown. Therefore, in this study, the development of fungicide resistance and genetic diversity among an anthracnose pathogen population with different geographical origins and the exposure of this population to... -
Antifungal Activity of Paenibacillus kribbensis Strain T-9 Isolated from Soils against Several Plant Pathogenic Fungi
한국식물병리학회 The Plant Pathology Journal 7 Pages
한국식물병리학회 The Plant Pathology Journal 2014, 30권 1호 13 102-108 (7 pages)
The bacterial strain T-9, which shows strong antifungal activity, is isolated from the soils of Samcheok, Gangwondo and identified as Paenibacillus kribbensis according to morphological and taxonomic characteristics and 16S rRNA gene sequence analysis. The P. kribbensis strain T-9 strongly inhibits the growth of various phytopathogenic fungi including Botrytis cinerea, Colletotricum acutatum, Fusarium oxysporum f. sp. radicis-lycopersici, Magnaporthe oryzae, Phytophthora capsici, Rhizoctonia... -
Development of a 15-day Interval Spraying Program for Controlling Major Apple Diseases
한국식물병리학회 The Plant Pathology Journal 8 Pages
한국식물병리학회 The Plant Pathology Journal 2008, 24권 4호 10 439-446 (8 pages)
A fungicidal spray program for effective control of three major apple diseases in Korea (white rot, bitter rot, and Marssonina blotch) was developed. This was based on our previous studies showing that application of ergosterol biosynthesis inhibitors (EBIs) in early or mid-August can eradicate white rot infection in fruit and that some protective fungicides show after-infection activity against white rot. The basic spray program focused on control of white rot, the main target disease, and the... -
순창군 지역의 고추로부터 분리한 탄저병균의 살균제에 대한 반응
주현영, 손미라, 김진원 한국식물병리학회 식물병연구 8 Pages
한국식물병리학회 식물병연구 2021, 27권 4호 5 164-171 (8 pages)
