• 농업과학연구
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• 제42권1호
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• pp.73-79
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• 2015

The cut lily is one of the most important exporting flowers in Korea, which value is 19.9 million dollars in 2013. However, Korean farmers and exporting firms recently have experiences a large decrease in lily export, and need to find the way to the increasing exportation. The purpose of this paper is to analyze the situation of production and consumption of the cut lily in the world and to present the implication for the acceleration of exportation of Korean cut lily. The results of studies present a few findings: First, Korean farmers and business firms need to study and benchmark the production and exportation system of Netherlands which is the best country in the world. Second, Colombia, Kenya, Ecuador and Ethiopia are also need to be studied for the upgrading Korean system of exportation of cut lily. Third, Korean farmers and business firms should continuously monitor the three main markets of cut lily (EU, U.S., and Japan), and develop strategies for the exportation of Korean cut lily. Forth, especially, Korean farmers and business firms should define the preference of cut lily in the main exporting markets (Japan, China, Russia), including breed and color of flower, and the main period of consumption, in order to develop the marketing strategy for Korean cut lily.

• 농업과학연구
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• 제43권3호
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• pp.481-495
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• 2016

Lily, which is one of Korea's main flower exports, is one of the most important agricultural product in the country. Korean lily farmers have difficulty earning more profit from producing lilies, because of the high cost of lily bulbs. Most lily bulbs used in Korea are imported from the Netherlands. Thus, the Korean government has kept trying to supply more and better Korean lily bulbs. However, many experts have questioned the efficiency and economic value of the Korean lily production system. The purpose of this paper is to analyze the economic value of the production of lily bulbs in Korea. Especially, this study evaluates the economic value of the production systems of Korean lily bulbs and compares the results from several cases. The results of the present study presents some useful findings, as follows: first, two Korean production areas (Gangneung and Jeju) show a positive economic value but one Korean production area (Taean) presents problems causing a negative economic value. Second, the Korean production area in Vietnam currently has trouble in the view of economic value but will likely overcome that problem. Third, the production area in the Netherlands shows the best economic value. Thus, Korean lily bulb producers need to benchmark that system.

• 현장농수산연구지
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• 제18권1호
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• pp.29-36
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• 2016

In consumption of lily flowers on wreaths for congratulation and condolences, use of real lily flowers accounted for 40.4% when customers ordered and confirmation of real flowers after receiving delivery of the wreaths accounted for 42.4%. The most popular price of wreaths for congratulation and condolences was 100,000 won -150,000 won accounting for 69.5%. The most popular ordering season is July accounting for 15% and the price per each flower was 16,765 won. The proportion of using lily flower on wreaths was 98% for congratulation and 91% for condolences. The most frequent numbers of lily flowers as a point flowers on wreaths were 5-10 on average. Among 500 wreaths for congratulation and condolences each, the proportion of artificial lily flowers were 470 for congratulations and 425 for condolences, which were considerably high rates.

• 한국식물병리학회지
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• 제10권4호
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• pp.333-335
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• 1994

In 1991, the leaves and roots brown rot disease of scarlet kafir lily were found in Taejon and Seoul. The symptoms were appeared as dark-brown and water soaked on leaves. The discolored area of the leaves become halo. The roots revealed blight gray and water soaked. The pathogenic bacteria were isolated from the diseased leaves of the scarlet kafir lily were identified as Erwinia cypripedii on the bais of bacterial characteristics. E. cypripedii is first described bacteria which cause the disease on scarlet kafir lily in Korea. Therefore, we would like to propose to the name of scarlet kafir lily disease caused by E. cypripedii as“bacterial brown-rot of scarlet kafir lily”hereafter.

• The Plant Pathology Journal
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• 제19권1호
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• pp.43-45
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• 2003

Soft rot symptom was observed on lily bulb in the fields and at a low temperature storage house from 1999 to 2000 in Korea. The small dark-brown lesion appeared on the bulb, and enlarged and developed into the inner scales of the bulb. The bulb became water soaked and gave out unpleasant odor. Two different pathogenic bacteria were isolated from infected tissues. The causal bacteria were identified as Pectobacterium carotovorum subsp. carotovorum (Erwinia carotovora subsp. carotovora) and Pseudomonas marginalis based on bacteriological characteristics. Pathogenicity of the bacteria was proven by Koch's postulations. This is the first report of bacterial soft rot of lily bulb in Korea caused by the two bacteria.

• The Plant Pathology Journal
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• 제25권3호
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• pp.225-230
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• 2009

Lily mottle virus (LMoV) causes flower quality reduction in Lilium spp. The coat protein gene was RT-PCR-amplified from total RNA extracted from infected lily leaves and the amplified fragment was cloned into the pRSET expression vector tagged with a His-MBP. The plasmid of recombinant coat protein was used to transform an Escherichia coli strain pLysS and was expressed. The coat protein was purified by affinity chromatography using a Ni-NTA resin. The identity of the purified protein was confirmed by SDS-PAGE. The in vitro-expressed protein was used for immunization of mice. The polyclonal and monoclonal antibodies reacted specifically for the detection of LMoV in lily extracts in Western blot. Moreover the monoclonal antibodies reacted with lily extracts in DAS-ELISA with no unspecific or heterologous reactions against other non-serologically related viruses, but the polyclonal antibodies revealed a weak reaction against both infected lily and healthy control.

• The Plant Pathology Journal
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• 제29권3호
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• pp.338-343
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• 2013

A detection system based on a multiplex reverse transcription (RT) polymerase chain reaction (PCR) was developed to simultaneously identify multiple viruses in the lily plant. The most common viruses infecting lily plants are the cucumber mosaic virus (CMV), lily mottle virus (LMoV), lily symptomless virus (LSV). Leaf samples were collected at lily-cultivation facilities located in the Kangwon province of Korea and used to evaluate the detection system. Simplex and multiplex RT-PCR were performed using virus-specific primers to detect single- or mixed viral infections in lily plants. Our results demonstrate the selective detection of 3 different viruses (CMV, LMoV and LSV) by using specific primers as well as the potential of simultaneously detecting 2 or 3 different viruses in lily plants with mixed infections. Three sets of primers for each target virus, and one set of internal control primers were used to evaluate the detection system for efficiency, reliability, and reproducibility.

• 한국식품영양과학회지
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• 제37권5호
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• pp.598-604
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• 2008

백합구근을 식품으로 활용하기 위한 일환으로 구근을 첨가한 전통민속발효주를 개발하기 위하여 알코올 발효 조건을 검토하고 그의 생리기능성을 조사하였다. 백합구근을 건조분말과 생구근 상태로 첨가량을 달리하여 발효한 결과, 구근건조분말 첨가량이 증가할수록 발효 초기에는 에탄올생성량이 무첨가구보다 낮았으나 발효 후기로 갈수록 에탄올 생성량이 높았으며, $25^{\circ}C$에서 10일간 발효시켰을 때 건조분말 15% 첨가 발효주와 생구근 20% 첨가 발효주의 에탄올함량이 각각 19.4%, 19.0%이었다. 첨가량에 따른 발효주의관능검사 결과 백합구근 건조분말을 5% 또는 생구근 20%정도 첨가하였을 때 색, 향, 맛 및 전체적인 기호도면에서 가장 기호도가 좋았으며, 특히 건조분말을 첨가하였을 때가 생구근 첨가 발효주보다 기호도가 더 높았다. 기호도가 가장 좋았던 건조분말 5% 첨가 발효주와 생구근 20% 첨가 발효주의 생리기능성을 측정한 결과 전자공여능, SOD 유사활성, ACE 저해활성 및 tyrosinase 저해활성이 무첨가구인 대조구보다 우수하였으며, 생구근 첨가 발효주보다 건조분말 첨가 발효주가 생리기능성이 약간 더 높았다.

• The Plant Pathology Journal
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• 제38권5호
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• pp.503-512
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• 2022

Lilies (Lilium spp.) are one of the most important ornamental flower crops grown in Korea. Most viral diseases in lilies are transmitted by infected bulbs, which cause serious economic losses due to reduced yields. Various diagnostic techniques and high-throughput sequencing methods have been used to detect lily viruses. According to Oxford Nanopore Technologies (ONT), MinION is a compact and portable sequencing device. In this study, three plant viruses, lily mottle, lily symptomless, and plantago asiatica mosaic virus, were detected in lily samples using the ONT platform. As a result of genome assembly of reads obtained through ONT, 100% coverage and 90.3-93.4% identity were obtained. Thus, we show that the ONT platform is a promising tool for the diagnosis and characterization of viruses that infect crops.

• 식물병연구
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• 제29권1호
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• pp.39-44
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• 2023

To diagnose lily fasciation, lily bulbs showing fasciation were collected from several greenhouses in Jeju Island, South Korea. Bacteria were isolated from the lily bulbs and amplified with both primers for fasA in plasmid and for putative glycosyltransferase epsH gene in chromosome of Rhodococcus fascians. Three bacterial isolates were detected with the P450 primer set and identified as R. fascians by NCBI blast analysis. Twelve bacterial isolates were identified as R. fascians using RS02785 primer set, including the three bacterial isolates identified as the same pathogen using the P450 primer set. Pathogenicity of these bacterial strains identified as R. fascians was demonstrated. Apparent symptoms were observed on wounded lily leaves after inoculation with each bacterial suspension whereas no symptom was found on lily leaves treated with H₂O. Furthermore, bacteria re-isolated from wounded sites were identified as R. fascians. Based on the results, these two sets of primers are recommended for quarantine of R. fascians.