• Title/Summary/Keyword: 노린재류

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Effects of a Mungbean Cultivar, Jangannogdu on Nymphal Development, Adult Longevity and Oviposition of Soybean Stink Bugs (장안녹두가 노린재류의 약충발육, 성충수명 및 산란에 미치는 영향)

  • Bae, Soon-Do;Kim, Hyun-Ju;Yoon, Young-Nam;Park, Sung-Tae;Choi, Byeong-Ryeol;Jung, Jin-Kyo
    • Korean journal of applied entomology
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    • v.48 no.3
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    • pp.311-318
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    • 2009
  • Nymphal development, adult longevity, and oviposition of six different species of stink bugs were compared on seeds of a soybean cultivar, Taekwangkong, and two mung bean cultivars, Kyungseonnogdu and Jangannogdu in the insect rearing room ($28{\pm}2^{\circ}C$, 16L:8D). Nymphs of six species of stink bugs normally developed on Taekwangkong seed. While nymphs of Riptortus clavatus, Halyomorpha halys, and Dolycoris baccarum developed on seeds of Kyungseonnogdu and Jangannogdu normally, all nymphs of Plautia stali, Piezodorus hybneri and Nezara antennata died after 4th instars on Kyungseonnogdu and after 3rd instars on Jangannogdu. Each instar period tended to be increased as nymphal stages were progressed. Nymphal period was shortest on Taekwangkong seed, followed by Kyungseonnogdu and Jangannogdu, irrelevant to stink bugs species. Emergence rate, adult longevity, and preoviposition period of 6 stink bugs were different depending on the reared seeds. Of 6 different species examined, Riptortus clavatus, Halyomorpha halys, and Dolycoris baccarum which fed on Jangannodu did not emerge, Plautia stali, Piezodorus hybneri, and Nezara antennata which fed on Jangannodu did not oviposit.

Occurrence of Bug Species around Paddy Field and Peckey Rice (수도 포장주변에 발생하는 노린재류와 반점미 발생)

  • 조성산;한만종;양장석
    • Korean journal of applied entomology
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    • v.30 no.1
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    • pp.58-64
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    • 1991
  • This study was carried out to investigate the occurrence of bug species around bank and paddy field and its peckey rice in four different districts of Kyonggi Area, and then to observe the distribution of bug species causing pee key rice. The results obtained were as follows; Thirty one bug species were collected around bank and its dominant species were Eyarcoris parvus, Nabis stenoferus, Stictopleurus crassicornis and each constituted 35.9, 20.2, 6.5 %, respectively. On the other hand, 11 bug species in paddy field were identified and the dominant species among them were Nabis stenoferus, Adelphocoris triannulatus, Eyarcoris parvus. Pee key rice induced by the infestation of bug species was 34.7% in Eyarcoris parvus and 2.7% in Aeschynteles maculatus. The occurrence of pecked rice injured by bugs was severe on milk ripe stage through heading stage to yellow ripe stage of rice growth period. Peckey rice among rice varieties was higher in Sobaekbyeo, extremely early mature variety, and Taebaegbyeo, early mature variety. The occurrence of peckey rice was higher in mountainous area such as Pocheon culturing early mature rice varieties.

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Areal Distribution and Parasitism on Other Soybean Bugs of Trissolcus nigripedius (Hymenoptera: Scelionidae), an Egg Parasitoid of Dolycoris baccarum (Heteroptera: Pentatomidae) (알락수염노린재의 알 기생벌 Trissolcus nigripedius의 지역적 분포와 다른 콩 노린재류에 대한 기생)

  • Lim, Un-Taek;Park, Kyung-Soo;Mahmoud, Ali M.A.;Jung, Chul-Eui
    • Korean journal of applied entomology
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    • v.46 no.1 s.145
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    • pp.79-85
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    • 2007
  • From the surveys of 2005 and 2006 in Korea, Trissolicus nigripedius was found in four locations, i.e., Andong, Miryang, Namhae, and Suwon, and one of the major egg parasitoids of Dolycoris baccarum. T. nigripedius was also found to parasitize two other soybean bugs, Riptortus clavatus and Piezodous hybneri, from the field collection in 2005. Host acceptance behaviors of T. nigripedius consisting of drumming, oviposition, and marking were observed and compared on five species of soybean bugs. T. nigripedius showed the complete host acceptance behaviors on the eggs of D. baccarum, P. hybneri, and Halyomorpha halys. But T. nigripedius emerged only from the eggs of D. baccarum (96%) and P. hybneri (75%) after 24 hours of exposure. T. nigripedius did not mark on the eggs of R. clavatus and Nezara antennata during the observation of behavior, hence no egg deposition was made. However, T. nigripedius parasitized 20% and killed 30% of the eggs of R. clavatus when 24 hours were given for parasitization. T. nigripedius would be a potential biological control agent of D. baccarum and P. hybneri with ability of giving additional mortality on R. clavatus in soybean field.

Attractiveness of Stink Bugs to Color, Height and Location of Aggregation Pheromone Trap (집합페로몬 트랩의 색깔, 설치높이 및 장소에 따른 노린재류의 유인효과)

  • Bae, Soon-Do;Kim, Hyun-Ju;Lee, Geon-Hwi;Yoon, Young-Nam;Nam, Min-Hee
    • Korean journal of applied entomology
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    • v.49 no.4
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    • pp.325-331
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    • 2010
  • Attractiveness of stink bugs to various colors, heights and locations of fish-net traps incorporated with aggregation pheromones was determined. Bean bug, Riptortus pedestris Fabricius, was most attracted to yellow color trap, followed by white, black, green, blue and brown. R. pedestris and one-banded stink bug, Piezodorus hybneri Gmelin, were most attracted to fish-net traps placed 80 cm above the ground regardless of sexes of two species of stink bugs. Between the sexes, however, R. pedestris females were more attracted to 40 and 80 cm above the ground than the males at those heights although the attraction was not significantly different at 120 and 160 cm heights. P. hybneri females tended to be attracted to 40 and 80 cm height traps but the attraction was the opposite at 120 and 160 cm heights. The highest attraction of R. pedestris was observed in a perilla field with no significant difference in the soybean field and border area in which no crop were cultivated between the perilla and soybean fields. R. pedestris was also more attracted to the sweet persimmon orchard than the soybean and medicinal crops fields, which was a significant difference between the two fields.

Olive Pests in Jeju, Korea (제주도 올리브 과원에 발생하는 해충 종류)

  • Kyung San Choi;Sang-Wook Goh;Hyeonseok Oh;Hyojoong Kim;Sora Kim;Jeong Joon Ahn
    • Korean journal of applied entomology
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    • v.62 no.2
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    • pp.103-107
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    • 2023
  • Fifteen insect species have been identified as olive pests through a survey conducted in olive orchards on Jeju island from 2019 to 2022. The occurrence and fruit damage caused by Lepidopteran and hemipteran were significant severity. Among the moths, the order in which the population was large was as follows: Alpita nigropunctalis, Aterpia circumfluxana, Homona magnanima, and Adoxophyes honmai. These lepidopteran species primarily caused damage to leaves, but P. nigropunctalis inflicted severe damage to the fruits by feeding on the inside. Three stink bugs, namely Plautia stali, Halyomorpha halys, and Chinavia hilaris, were commonly observed and responsible for damaging olive furits. Chrysomphalus bifasciculatus and Pseudaulacaspis pentagona were found to occur and damaged fruit in non-controlled orchard. Prociphilus oleae, which is being recognized for the first time in Korea, and Ricania shantungensis discovered for the first timein olive orchard. Saissetia olea, a quarantine pest, was found in one farm, but subsequent pesticide spraying resulted in their elimination. Although severe damage was inflicted upon the olives, no perforated pests were found during the survey.

Host Records of Trissolcus (Hymenoptera: Platygasteridae: Telenominae) Parasitizing Eggs of Stink Bugs in Korea (노린재류의 알에 기생하는 Trissolcus 속(벌목: 납작먹좀벌과)의 숙주)

  • Kim, Kyoung Young;Choi, Deok-Soo;Choi, Jun-Yeol;Hong, Ki-Jeong
    • Korean journal of applied entomology
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    • v.56 no.1
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    • pp.87-92
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    • 2017
  • The Samurai wasp, Trissolcus japonicus (Ashmead) (Hymenoptera: Platygasteridae) is recognized as a solitary parasitoid on eggs of the stink bug, Halyomorpha halys (Stål) (Hemiptera: Pentatomidae), an economic pest causing severe damage to fruits, in South Korea. The wasp appears to be a potential biological agent of the pest. In addition, T. itoi Ryu and T. nigripedius (Nakagawa) were found to parasitize eggs of Eurydema gebleri Kolenati and Dolycoris baccarum Linnaeus, respectively. Diagnostic characters and photographs are provided for identification, and host records of Korean Trissolcus species are also given.

Stink Bugs (Hemiptera) and Their Size, Collected near Jinju City, Gyeongnam Province (경남 진주 지역에서 채집된 노린재의 종류와 크기)

  • Lim, Eu-Gene;Park, Chung-Gyoo
    • Korean journal of applied entomology
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    • v.48 no.1
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    • pp.117-122
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    • 2009
  • True bugs were surveyed at the forest, bank of rice fields, and sweet persimmon orchard near Jinju city, Korea in 2006 and 2007. Number of species (individuals) collected at the forest, bank of rice fields and persimmon orchard are 24 (817), 21 (425) and 15 (193) species, respectively. A dominant species was Nysius plebeius at the forest, and Cletus punctiger at the bank of rice fields and persimmon orchard. In all the three sites N. plebeius, C. punctiger, and Pachygrontha antennata were more abundant than other species, consisting 77.8% of the total collections. N. plebeius was mainly collected on July at the bank of paddy field, and on August and after October at the forest. Most number of C. punctiger was collected from early July to early September at three sites. P. antennata was mainly collected after October at the forest. Body sizes of the stink bugs were measured.

친환경농업 - 잡곡해충관리는 태양광트랩으로

  • Bae, Sun-Do
    • 농업기술회보
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    • v.49 no.5
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    • pp.19-20
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    • 2012
  • 잡곡은 현대인이 걸리기 쉬운 고혈압, 당뇨, 비만, 고지혈증 등의 생활습관병 예방에 좋은 건강기능성 물질을 풍부하게 함유하고 있어 오늘날 웰빙작물로 각광받고 있다. 그리하여 지난 몇 년간 국내에서 잡곡의 수요와 소비가 크게 증가함에 따라 전국적으로 잡곡 재배단지를 조성하여 잡곡의 안정생산을 위해 많은 노력을 기울이고 있다. 하지만 잡곡재배가 단지화 및 규모화 됨에 따라 지금까지 문제되지 않았던 병해충의 발생이 심화되어 이들을 효과적으로 관리할 수 있는 기술개발의 필요성이 높아졌다. 특히 잡곡의 수량과 품질에 크게 영향을 미치는 나방류, 노린재류, 풍데이류 등의 해충을 친환경적으로 관리하여 잡곡을 안전하게 생산하는 기술은 국산잡곡의 가격경쟁력 제고와 소비자의 신뢰 확보를 위해 매우 중요하다.

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