Malation 抵抗性 및 感受性 복숭아혹진딧물의 溫度에 따른 發育特性

宋承錫,本山直樹 한국응용곤충학회 1996 한국응용곤충학회지 Vol.35 No.4

온도가 살충제의 저항성과 감수성계통, 복숭아혹진덧물의 발육에 미치는 영향을 조사하기 위하여 핵형이 정상인 감수성 계통(URY-O)과 저항성 계통(ABURABI : 유일) 및 핵형이상(AI, 3 전좌)으로 저항성인 O-RY 계통을 사용하였다. 에서의 약충 기간은 저항성과 감수성 계통 간에 차이가 없었으나, 에서는 감수성 인 URY-O 계통은 8.3일간에 성층이 되었었음에 비하여 저항성인 O-RY 계통은 조사기간인 20일까지 약충상태로서 성충으로 발육하지 못하고 사망하였다. 감수성인 URY-O 계통과 저항성인 ABURABI 계통의 산자수는 에서 서로 차이가 없었으나, 저항성인 O-RY 계통의 산자 수는 에서보다 1/10밖에 자충을 낳지 못하였다. 또한 충체중은 에서 URY-O와 유일은 각각 0.22와 0.27 mg/♀이었으나, O-RY는 0.16 mg/♀로서 차이가 컸다. 가수분해활성(n mol/IS min/female)이 19인 O-RY(-)9t 88인 O-RY(+)는 , sub-strain의 산자수는 각각 3.4마리와 0.8마리로서 에스테라제 활성이 높은 O-RY(+)계통이 에스테라제 활성이 낮은 O-RY(-)계통보다 새끼수를 적게 낳았다. This test has been carried out to evaluate the effect of temperature on the growth of the insecticide susceptible strain, URY-O nomal genotype and insecticide resistant strain, O-RT abnormal genotype, and ABURABI nomal genotype. The nymphal periods were not significantly different between URY-O and O-RY strains at . At , susceptible strain URY-O could give birth to offsprings almost nomally, while resistant strain O-RY could not produce any offspring for 20 days which results in nymphal death. The numbers of offsprings of strain URY-O and strain ABURABI were not different between , but strain O-RY, when it was reared at , could produce offsprings only 10% of those at . Body weight of strain URY-O and strain ABURABI were 0.22mg/female and 0.27mg/female, respectively at , however that of O-RY was only 0.16mg/female, showing considerable difference between normal and abnormal genotype. Substrain O-RY(+) which has high esterase activity showed poor reproduction ability(0.8 progenies per individual than substrain O-RY(-) (3.4 progenies per individual) which has low esterase activity at

[기획] 배회하는 식민주의 유령 - 타이완 황민문학(皇民文學)을 둘러싼 두 가지 상반된 정치 입장

송승석 실천문학 2004 실천문학 Vol.73 No.-

‘한국화교’ 연구의 현황과 미래

송승석(Song Seung-Seok) 한국중국현대문학학회 2010 中國現代文學 Vol.0 No.55

This thesis aims at examining the status quo of the study on the overseas Chinese in Korea in East Asia including Korea, Japan, Taiwan, or China, and then suggesting its desirable direction. The study on the overseas Chinese in Korea has been performed under the changing international world order and national politics of each country. In spite of divergent perspectives and variants, the preceeding researches on the overseas Chinese in Korea succeed in apprehending their politics, economy, society, and culture and thereby gradually delineating the topography of their lives. However, we cannot ignore the fact that the past studies have been subject to the political, economical profits of each nation-state. It is quite natural that the given Zeitgeist and interest influence researches, yet we also consider that such research is limited to the individual or national interest and simple enumeration of facts without any consistency. We need to historicize and systematize the research for pursing an in-depth study. So far, the study on the overseas Chinese in Korea has been developed in various parts, yet still leaves many researches unexplored. Among them, one of the most urgent issues is to scrutinize the history of their daily lives on the microscopic level. The overseas Chinese have been included within or excluded from the legal, institutional boundary in given ideological, political backgrounds of each country. Corresponding to their fluctuating status, they had to strengthen the unity through the inherent community rules to communicate with the outside stably. Given this, it is important to analyze the inner principles of lives to understand the overseas Chinese in Korea society. We can deepen our understanding of their characteristic network and value system through their traditional operative rules of conventional apparatus such as credit, regionalism, kinship, or job connection.

“인천화교협회 소장 자료” 발굴에 대한 小考 ― 자료의 사료적 가치, 구성 및 활용방안을 중심으로

송승석 중앙대학교 중앙사학연구소 2015 중앙사론 Vol.0 No.42

. 本论文的目的在于通过最近新发掘出的“仁川华侨协会所藏资料”的一次性分析,对其资料的构成和内容及史料价值和活用方案试图初步的叙述。相关韩国华侨的现有的材料大部分是政府外交文书。在外交关系上,观察韩国华侨的直接间接情况时,会有很大的帮助。但是,要想考察当时华侨的具体生活状况或家常时,会有一定的局限。因此,研究韩国华侨的学者们为了克服资料不足的困难,不得不进行针对华侨的口述或问卷调查等现场调查。整理口述史可以补充文献史料的制约和空白,并能生产出近现代历史资料。在拓宽相关研究范围的意义上看,是一件不可忽视的工程。问题在于口述史里时常包含着个人的记忆和集体事件相互冲突的可能性。因此,很难确保其正确性、客观性、公式性。 关于近代韩国华侨的研究只能依据已有的政府文书和外交文书。“人川华侨协会所藏资料”的发掘多多少少补充了相关材料,并对基本上以口述及现场调查的方式进行的韩国华侨研究的各种结果,提供了通过正式文献和实物资料来补充及验证的机会。就这一点来看,是非常有意义的工作。上述资料是华侨亲自整理出来的产物,因此也是掌握有形的、微观的华侨生活像的核心资料。 总而言之,能够系统地整理并解读“人川华侨协会所藏资料”,可以同时俯视韩中关系史以及东亚关系史中的华侨的位置等宏观的华侨历史乃至仁川华侨及韩国华侨社会整体的经济、文化、传统、惯行等微观的、有形的华侨家常。

피레스로이드제에 대한 배추좀나방의 포장약제저항성의 변동

송승석 한국응용곤충학회 1992 한국응용곤충학회지 Vol.31 No.4

This test has been carried out to clear the effectiveness of pyrethroid insecticides to the Diamond back moth, that was complained by a farmer. The results obtained are summarized as follows. Effectiveness of Pyrethroids to suceptable strain and the results of chemical anaysis on the ingredients of pyrethroikds were normal at recommended concentrations. The effect ualue of pyrethroid by which the blocks were only one time treated was 57-59%, whereas the blocks sprayed 4 consecutive times of pyrethroid didn't show any effectiveness as shown in larval increasing rate of 489-552%. Among the results of field test conducted from 1990 to 1991 at 7 area, Dae Gu area showed the highest Effectiveness as 95-98%. However, Pyong Taek area, showed the least effectiveness as 0% in effect value. The resistant population which was collected at Tae kwan Ryung area was resurrected susceptability as much as JMC, in case of Placing it in non-treatment environment, whereas the pupulation which was revealed to pyrethroids for 6 genetations showed as much as 341-544 times of resistance compared with JMC. The non-effectiveness of pyrethroids to Diamondback moth which was complainted by a certain farmer named Mr Ju, was clearly resulted by the development of insect resistance. In Korea, the resistance of Diamondback moth to pyrethroids has developed in some area, as well as the resistance of pyrethroids has developed according to the continuous use of Insecticides, and the susceptability resurrected by stopping the use of pyrethroids. The result from this test would suggest that the pyrethroid insecticides should be applied in turb with other insecticides. 이 논문은 배추좀나방 방어시 피레스유제의 약효가 없어 피해를 많이 보았다는 농민의 민원에 의해 포장 약효를 확인하고 약제 저항성을 조사하여 대책을 수립코자 실시하였다. 전국 4개 도 7개 포장에서 2년간 실시한 시험 결과 대구에서는 95~98%의 방제가가 있었으나, 평택에서는 방제가가 0으로서 약효가 전혀 없었다. 피레스를 4회 살포하여 재배한 강원도 평창군의 여름배추 재배 농가 포장에서 공시약제 처리구의 유충 증가율은 489~552%로 무처리구에 비하여 방제효과가 전혀 없었다. 약효가 없었던 포장의 배추좀나방을 채집, 약제처리 하지 않고 6세대 사육한 것은 JMC와 거의 비슷한 감수성이 회복되었으며, 다시 6세대 피레스 로이드제를 처리하여 사육한 것은 JMC에 비하여 341~544배의 저항성이 다시 유발되었다. 이상의 결과로 농민의 민원은 같은 약제의 전용에 의하여 나타난 약제 저항성의 결과인 것으로 증명됨으로써, 우리나라에서도 배추좀나방의 피레스로이드제에 대한 저항성이 지역에 따라 많이 발생하고 있었고 피레스로이드제에 대한 약제 저항성은 전용에 의해 저항성이 증가하고 사용을 중단함으로써 감수성이 회복됨이 확인되었다.

조팝나무진딧물의 살충제 저항성 메카니즘에 관한 연구

송승석,오홍규,本山直樹 한국응용곤충학회 1995 한국응용곤충학회지 Vol.34 No.2

${LC}_{50}$에 의한 살충제 저항성 사험결과 지역에 따라 pirimicarb가 49~830배 phosphamidon이 31~536배, demeton S-methyl이 5~204배의 약제 저항성이 확인됨으로서 사과에 조팝나무진딧물이 포장에서 방제결과가 없는 난방제해충이 되었음을 알 수 있다. 이와 같이 약제에 따라, 지역에 따라 저항성차가 크게 나타나는 원인을 공시충을 채집한 과수원의 살충제 산포상황을 조사한 결과 저항성이 가장 높았던 예산과 이천-1의 개체군을 채집한 과수원에서는 살충제를 4회 이상산포하였고, 저항성이 가장 낮았던 개체별 esterase 활성을 활성지수별로 분포비율을 비교한 결과 활성지수가 원주는 낮은 곳에, 이천-1과 예산은 높은 곳에 집중적으로 분포하였으며, 효소의 활성지수로써 저항성도를 계산한 결과 원주는 44.5, 이천-1과 예산은 92.0이었고 기타의 개체군들은 약제산포회수가 적어 이 사이에 모두 분포하였음을 알 수 있어 포장에서 약제산포회수가 많을수록 효소의 활성이 높게 나타났고 저항성비도 높았다. 이들중 광주(조팝나무)를 S크론, 과천(사과)을 R크론으로 하여 AChE의 조해제에 대한 감수성을 조사한 결과 pirimicarb는 299.2배, phosphamidon은 186배나 저하되었다. 이로써 약제저항성이 높았던 크론에서 에스테라제의 활성이 높았고, AChE의 감수성이 저하되는 것으로 보아 조팝나무진딧물의 약제저항성기작에는 적오도 두가지 이상의 요인이 작용하고 있음이 확인되었다. Resistance mechanism of organophosphorus insecticides (OPs) in the spiraea aphid, whose populations were originated from several apple orchards where various OPs were frequently sprayed, was investigated. For Wonju population to which insecticides were not sprayed, resistance ratios (BRs) for pirimicarb, phosphamidon, and demeton S-methyl re 49, 31, and 5, respectively. However, for Yesan population to which OPs were sprayed 5 times, RRs for pirimicarb, phosphamidn, and dementon were 830, 536, and 204, respectively. The esterase activities of Wonju and Yesean populations increased by 44.5 and 92.0% compare to that of Kwagju population. R/S a values (S clone Kwangju population; R clone: Iechon opulation) for acetylcholinesterase (AChE) inhibition (${I}_{50}$) by pirimicarb and phosphamidon were 299.2 and 186.0, respectively. Our results indicate that increase of esterase activity and reduction of AChE sensitivity seemed to contribute insecticide resistance of the spiraea aphid.

인천차이나타운의 중화 요릿집과 화교관행

宋承錫(Song, Seung-seok) 중국어문학연구회 2011 중국어문학논집 Vol.0 No.71

역사문화자원의 콘텐츠화 사례 연구 — ‘인천차이나타운 스토리텔링 사업’을 중심으로

송승석 한국중국현대문학학회 2022 中國現代文學 Vol.- No.103

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제국일본의 화공(華工)과 식민당국의 화공정책 ― 식민지 조선과 타이완을 중심으로

송승석 한국중국현대문학학회 2009 中國現代文學 Vol.0 No.50

After the Sino-Japanese War, human migration in East Asia began to dramatically increase. This included Japanese migration to Korea, Taiwan, and mainland China, Korean migration to Manchuria and Japan, and Chinese migration to Korea, Taiwan and Japan. Such mass migration within East Asia triggered the overall transformation of the region in political, economic, and cultural terms. This paper focuses primarily on Chinese migration, which, while constituting a much smaller part of this mass migration than that of Japanese or Koreans, nonetheless continued with little interruption during this time of great political upheaval, which included port opening, wars, and colonization. This was due to the fact that Chinese migration in East Asia was largely economically motivated, unlike Japanese and Korean migration, which was often caused by political factors. The majority of all overseas Chinese, commonly called huaqiao, were laborers, or huagong, and this was the case in East Asia too. In the 1920s in particular, the vast majority of the Chinese living in colonial Korea and Taiwan were laborers, and they were consistently absorbed into the Japanese empire, which was linked to the growth of capitalism in Japan, Japan’s efficient colonial rule, and the migration of Japanese and Korean laborers in East Asia. Consequently, Japanese colonial authorities had no choice but to take a serious view of the problem of Chinese laborers, especially regarding policies pertaining to their employment, public security, and custom. This paper attempts to shed new light on the meanings of port opening, war, and colonialism in East Asia by examining the motivation, nature, and organization of migrant Chinese laborers in colonial Korea and Taiwan as well as the policies Japan drew up to regulate them within their colonial purview.

순혈주의(純血主義)에 대한 패배/도피

송승석 중국어문학연구회 2007 중국어문학논집 Vol.0 No.42