藥用資源植物에 分布하는 노린재類에 關한 調査 硏究 : 智異山一帶를 中心으로

金奎眞,丁聖淑 全南大學校 農業科學技術硏究所 1993 農業科學技術硏究 Vol.28 No.-

This study was carried out to investigate Hemipterous Insects on Medicinal Plants in Mt. Chiri from 1991 to 1992. 1. 100 Families and 269 species of Medicinal wild plants were invesregated in Mt. Chiri. Medicinal Wild plants damaged by Hemoiptera were 39 families, 73 species 2. Total of Hemipterous Insects investigated were 7 families, 30 species. They were 13 species of Pentatomidae, 8 species of Coreidae, 3 species of Reduvidae, 1 species of Cydnidae, 2 species of Urostylidae, 2 species of Lygaeidae, 1 species of Plataspidae, respectively. 3. In this study, Host plant of Carbula putoni were observed 24 species, 15 species of Riptorts clavatus, and 12 species of Sphedanolestes impressicollis. 4. Population density of Hemiptera Insects were high in Carbula putoni, Riptorts clavatus, Eysarcoris parvus, Cletus rusticus, Nezara antennata, Cletus trigonus, Nezara viridula, Glqucias subpunctatus, Acarthocoris sordidus, Homoeocenus vnipunctatus, and Coptosoma vifarium.

米穀貯藏害蟲 밤빛쌀도둑(Tribolium castaneum)의 加害習性 및 生態的 特性에 관한 硏究

金奎眞,朴江龍 전남대학교 농업과학기술연구소 2000 農業科學技術硏究 Vol.35 No.-

This study was carried out to investigate damage aspects and ecological characteristics of red flour beetle which caused serious damages in stored grain pests in South area. The results were obtained as follows; Morphological characteristics of red flour beetle were 0.6±0.1, 5.6±0.5, and 3.8±0.2mm length with eggs, larvae and pupae, respectively. Also female and male of adults were 4.0±0.1 and 3.8±0.1mm, respectively, Each rearing periods was 6.0±1, 34±7.0, 9.0±3.0, 45±10, 65±15 days with egg, larva, pupa and adult female, male, respectivery. Also over-wintering adult was 210±15, 332±15 days with female and male, respectively. The host plants of red flour beetle were surveyed of 10 cereals, 1 bean, 3 farina, 7 processed goods, 2 herbs. Especially, the degree of feeding preference showed high in brown rice, barley and corn flour. Red flour beetle has three generation per a year. Its peak time appeared in mid-May to early-June, mid-July to late and early-September to late. Maximum peak time was the third generation. Damage degrees of red flour beetle showed on brown rice > polished rice > rough rice in rice and barley > pressed barley ≥ polished barley > naked barley in barley. Damage parts of brown rice showed by embryo parts > awn parts > back and front parts.

南部 梅實樹 害蟲種類 및 主要 害蟲의 天敵 硏究

金奎眞,金容在 全南大學校 農業科學技術硏究所 1999 農業科學技術硏究 Vol.34 No.-

우리나라 南部地方의 梅實栽培地에 發生하는 害蟲의 種類를 梅實生育段階別로 調査한 結果, 越冬期로부터 開花, 着果期에 이르는 開花期 害蟲으로서는 總 3目 17科 32種이 調査되었으며 Lepidoptera 8科 15種, Coleoptera 5科 8種, Homoptera 4科 9種이었다. 이 中 比較的 發生量이 많거나 發生頻度가 높은 害蟲으로서는 Lepidoptera의 노랑쐐기나방(Monema flavescens), 검정주머니나방(Mahasena aurea), 복숭아순나방(Grapholita molesta), Coleoptera의 애점박이꽃무지(protaetia oricntalis), 복숭아거위벌레(Rhynchites heros), Homoptera의 뽕나무깍지벌레(Pseudaulacaspis pentagona), 복숭아가루진딧물(Hyalopterus pruni), 복숭아혹진딧물(Myzus persicae), 붉은테두리진딧물(Rhopalosiphum rufiabdominale)이었다. 梅實生育期 害蟲(幼果生育, 成蟲, 收穫期)은 總4目 21科 47種이 調査되었는데 Coleoptera 4科 9種, Lepidoptera 10科 23種, Homoptera 6科 14種, Hemiptera 1科 1種이었다. 이 中 Coleoptera의 복숭아거위벌레(Rhychiles heros), 애점박이꽃무지(Protaetia orientalis), Lepidoptera의 노랑쐐기나방(Monema flavescens), 파랑쐐기나방(Latoia cansocia), 애모무늬잎말이나방(Adoxophyes orana), 복숭아순나방(Grapholita molesta), 검정주머니나방(Mahasens aurea), Homoptera의 뽕나무깍지벌레(Pseudalacaspis pentagona), 샌호제깍지벌레(Comstockapis perniciosa), 가루깍지벌레(Pseuducoccus comstoeki), 복숭아가 루진딧물(Hyalopterus pruni), 목화진딧물(Aphis gossypii)등이 發生量이 많거나 發生頻度가 높았다. 主要害蟲인 뽕나무깍지벌레의 寄生性 天敵으로 Hymenoptera의 Aphytis diaspidis, Archenomus orientalis, Apterencyrtus mocrophagus 3種이 捕食性 天敵으로서 Coleoptera의 애홍점박이무당벌레(Chilocorus kuwanae), 홍점박이무당벌레(Chilocorus rubidus), 무당벌레(Hormonia axyridis) 3種이 調査되었다. 진딧물類의 天敵으로서 Coleoptera의 무당벌레(Harmonia axyridies), 칠성무당벌레(Coccinella septempunctata), 꼬마남생이무당벌레(Propylea japonica), Neuroptera의 풀잠자리(Chrysopa sp.), Hymenoptera의 진디벌(Aphidius ervi) 等이 調査되었다. This study was carried out to investigate insect pests and natural enemies of key insect pests on prunus trees in south region of Korea from 1998 to 1999. The results obtained are summarized as follows. The insect pests on the prunus trees surveyed in overwintering and flowering stage were surveyed total of 32 species, 17 families, and 3 orders. In Lepidoptera 15 species, Coleoptera 8 species and Homoptera 9 species were investigated. Among them high frequency and population density were Monema flavescens, Mahasena aurea, Grapholita molesta of Lepidoptera, Protaetia orientalis, Rhynchites heros of Coleoptera and Pseudaulacaspis pentagona, Hyalopterus pruni, Myzus persicae, Rhopalosiphum rufiabominale of Homoptera. The insect pests in young fruit, immature and matured fruit stage surveyed were total of 48 species, 21 families, and 4 orders. In Coleoptera 9 species, Lepidoptera 23 species, Homoptera 14species and Hemiptera 1 species were investigated. Among them high frequency and population density were Rhychiles heros, Protaetia orientalis of Coleoptera. Monema flavescens, Latoia consocia, Adoxophyes orana Grapholita molesta, Mahasena aurea of Lepidoptera and Pseudalacaspis pentagona, Comstockapis perniciosa, Pseudococcus comstock, Hyalopterus pruni, Aphis gossypii of Homoptera. The natural enemies of Pseudalacaspis pentagona as main key insect pest in prunus trees surveyed were Aphytis diaspidis, Archenomus orientais and Apterencyrtus mocrophagus of Hymenoptera, Chilocorus kuwanae, Chilocorus rubidus and Hormonia axyridis of Coleoptera were investigated. The natureal enemies of aphids observed were Harmonia axyridies, Coccinella septempunctata, Propylea japonica of Coleoptera, Chrysopa sp. of Neuroptera and Aphidius ervi of Hymenoptera.

韓國南部 稻作地帶에 있어서 혹명나방 發生生態 및 被害解析에 關한 硏究

金奎眞,崔忠植 全南大學校 農漁村開發硏究所 1984 農業科學技術硏究 Vol.19 No.-

全南地方에 常習的으로 發生되고 있는 벼 혹명나방의 發生生態와 被害解析에 重點을 두어 1981年부터 1983年까지 試驗하였던 바 다음과 같은 結果를 얻었다. 1. 혹명나방은 全南地方에서 年2回發生(飛來世代 除外)하며 그 最盛期는 7月 下旬∼8月 上旬, 9月 上旬∼9月 中旬이었고, 11月 中旬까지 成蟲 및 卵이 觀察되었다. 2. 産卵數는 80∼90個 程度였고 卵期間은 4日 幼蟲期間 14∼24日, 卵期間 7∼8日이었으며 成蟲壽命은 7∼10日이었다. 3. 誘蛾燈에 依한 成蟲의 光選好性 調査結果 白色燈<赤≒黃<靑≒錄色燈 順으로 飛來되었지만, 飛來蟲數가 적어 뚜렷한 傾向을 推定키 어려웠다. 4. 被害葉率에 따른 收量減少가 가장 크게 作用하는 期間는 水稻의 同化機能面에서 가장 重要한 幼穗形成期∼登熱期 前까지였다. 5. 被害葉率과 登熱率과는 負의 相關關係가 認定되었다.(1火期 r=-0.539??,2火期 r=-0.697??) 6. 被害葉率과 收量과의 關係에 있어서 被害葉率의 增加에 따른 收量減少가 直線的으로 나타났다. This study was conducted to investigate bionomics and damage of the rice leaf folder(RLF), Cnaphalocrocis medinalis G. 1981~1982 in Chonnam province. Adult occurred twice a year excluding tranoceaned generation, with peaks in late july to early August and early September to middle september. Adult and eff were observed until middle November in the south region of Korea. A adult laid about 80~90 eggs. Developmental period was 4 for egg, 14~24 for larva, 7~8 days for pupa. Adult longevity was 7~10days. The percent reduction of grain yield by rice leaf folder was the greatest from the panicle formation to ripening stage. Percent damage leaf and percent of rice ripening showed linearly negative correlation (r=-0.539?? for 1st generation, -079?? for 2nd generation). Also percent damage leaf and rice yield showed linearly negative correlation.

양측성 Warthin씨 종양 치험례

김상규,우길상,김진수,변기정 대한악안면성형재건외과학회 2002 Maxillofacial Plastic Reconstructive Surgery Vol.24 No.3

Warthin's tumor is a bunign neoplasm that occurs almost exclusively in the parotid gland. The tumor most frequently occurs in the tail of the parotid near the angle of the mandible. One unique feature of Warthin's tumor is the tendency of bilateral occurrence, which has been noted in 4 to 7 percent of cases. Most of these bilateral tumors do not occur simultaneously but are metachronous(occurring at different times). Histologically the tumor is composed of a mixture of ductal epithelium and a lymphoid stroma. Surgical removal is the treatment of choic for patients with Warthin's tumor. Warthin's tumor seldom recurs after removal. In our department, a 50-year old man, diagnosed as Warthin's tumor by fine needle aspiration biopsy, was treated by superficial parotidectomy on right side and subtotal parotidectomy on left side. For the treatment of Warthin's tumor, correct pretreatment diagnosis and the selection of appropriate surgical methods are important. We present a case report of the bilateral Warthin's tumor with the review of literatures.

열복사의 색수차 공간여과를 이용한 레이저 용접 감시기술

김민석,백성훈,박승규,정진만,김철중 한국레이저가공학회 1999 한국레이저가공학회지 Vol.2 No.2

An innovative real-time weld monitoring technique using chromatic filtering of the thermal radiation from a weld pool is developed. This thermal radiation from the weld pool is focused on an aperture and the transmitted thermal radiation is monitored at two wavelengths with high-speed single-element detectors. Due to the chromatic aberration introduced in the focusing optics, the transmittance curve of thermal radiation varies by the wavelength. Owing to this difference in the transmittance, the local variation of thermal radiation from the weld pool can be monitored by processing the two spectroscopic signals from two detectors. In this paper, the algorithms to monitor the laser power on the weld specimen and the focus shift are investigated and the performances of laser power and focus monitoring are shown for a pulsed Nd:YAG laser welding. The monitoring of the weld pool size variation is also discussed.

포도호랑하늘소의 生態 및 加害特性에 關한 硏究

金奎眞,李在休,朴鍾大,申炫雨 全南大學校 農漁村開發硏究所 1988 農業科學技術硏究 Vol.23 No.-

포도호랑하늘소의 生態 및 加害特性을 究明코자 1983~1985. 3個年에 걸쳐 全南 山間地이며 울타리式 포도栽培團地인 谷城과 平野地이며 天井式 포도 栽培團地인 羅州에서 遽行하였다. 1. 포도호랑하늘소의 形態的인 特徵을 보면 成蟲은 암컷의 크기가 12.6mm, 숫컷 11.7mm, 용`14.8mm, 卵은 長徑 1.12mm, 短俓 0.44mm 1마리 雄成蟲 産卵數는 15~53個 抱卵數는 29~108個였다. 한편 各態別 期間은 卵基間 7~12日 幼蟲期 268~303日,용期 12~15일, 成蟲 24~41日程度였다. 2. 本蟲은 年 1回 發生하여 成蟲의 發生其間은 山間地인 谷城에서는 7月中間~9月中旬으로 그 最盛期는 8月 中旬頃이었으며, 平野地인 羅州에서는 8月中旬~9月中旬으로 그 最盛期는 9月上旬頃이었다. 3. 被害莖은 3年以上의 가지로서 直徑이 9014mm에서 많았다. 4. 品種에 다른 被害率은 거봉 34.7% Muscat Bailey A29.8% Dela ware 27.3%, Campbell Early 22.9%였다. 5. 越冬態의 蟲齡別 越冬率은 1齡 8.4% 2齡 75.4%, 3齡 12.7% 4齡 3.5%였다. 6. 포도원의 剪定後 剪定地를 放置한 경우에는 45.7% 除去한 경우는 7.6%의 被害率을 보였다. 7. 포도호랑하늘소의 幼蟲과 용에寄生하는 天敵으로서 주머니응애(Pediculoides ventrico년)寄生蟲(Odontobracon bicolar)이 調査되었으며 特히 주머니용애는 寄生率이 높았다. This study was carried out to investigate Bionomics and Damaged aspect on the Grape tiger longicorn Xylotrechus pyrrhoderus at Goksung, mountain area and Naju, field area from 1983 to1985. In size of each stage, female adult was 12.6mm male adult 11.7mm, pupa 14.8mm, egg length 1.22mm, width 0.44mm. Periods of egg was 7 to 12 days, larva 268 to 303 days, pupa 12 to 15 days, adult 24 to 41. days No. of eggs in ovary and laid was 29 to 108 and 15 to 53, respectively but was affected by environmental condition. Grape tiger longicorn have one generation under natural condition. In mountain area, adults emerged from mid-August to mid-September and peak was mid--August.In field area, adults emerged from mid-August to mid-September and peak was early-September. Rate of injury in grape vine stem was great above 3 years branch and damages by Grape varactics were 34.7% in Kyoho, 29.8% in Muscat Bailey A, 27.3% in Dela Ware. 22.9% in campbell Early, respectively. Overwintering larva was great in 2nd instar of 75.4%. Natural enemies of Grape tiger longicorn was investigated in the larva and pupa, Pediculodes ventricosus(Acarina) Odontabracor bicolar(Hymennoptera)

Studies on the Effects of Temperature During the Reduction Division and the Grain Filling Stage in Rice Plants

Kim,Kyu Chin 한국작물학회 1983 한국작물학회지 Vol.28 No.1

Studies on the Effect of Temperature During the Reduction Division and the Grain Filling Stage in Rice Plants

Kim,Kyu Chin 한국작물학회 1983 한국작물학회지 Vol.28 No.1

大型 淡水産새우, Macrobrachium rosenbergii (De Man)의 生殖生理에 관한 硏究 : 수새우 생식기관과 정포의 형태 Structure of Male Reproductive Organ and Spermatophore

이복규,김병기,권진수 동의대학교 기초과학연구소 2000 基礎科學硏究論文集 Vol.10 No.1

In the giant freshwater prawn Macrobrachium rosenbergii, the paired tests were united by the testes bridge in a H-shape. During mating male discharged two hemispermtophores from right and left genital pore and they were joined and formed a compound spermatophore in peach shape. Hemispermatophore was considered to be produced at proximal and middle vas deferens region. The compound spermatophore consisted of an eosinophilic inner matrix, a basophilic outer matrix and paired sperm mass burried in the basophilic matrix. The size of compound spermatophore was 6.4∼9.3 mm in length and 2.4∼5.1 mm in width regardless of carapace length. After the spermatophore was deposited on female's ventral sternum behind of 5th pereiopod, it was moved to the ventral surface of 3rd and 4th pereiopods by means of the beating of male's 1st and 2nd pleopods.