• Title/Summary/Keyword: Miridae

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Two New Records of the Family Miridae (Hemiptera: Heteroptera) in Korea (장님노린재과(노린재목) 한국미기록 2종에 대한 보고)

  • Seong, Jong-Woon;Lee, Gwan-Seok;Lee, Seung-Hwan
    • Korean journal of applied entomology
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    • v.48 no.1
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    • pp.1-4
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    • 2009
  • Two species of Miridae, Pachylygus nigrescens (Kerzhner 1977) and Deraeocoris yasunagai Nakatani 1995, are reported for the first time from Korea. The brief information on them is presented with the photos of specimens.

Bryocoris gracilis (Hemiptera: Miridae) New to Korea

  • Cho, Young-Jae;Kwon, Yong-Jung;Suh, Sang-Jae
    • Animal Systematics, Evolution and Diversity
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    • v.26 no.3
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    • pp.321-323
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    • 2010
  • Korean Bryocoris species, B. gracilis and B. montanus, were reviewed. Of these, B. gracilis Linnavuori, 1962 is first reported in Korea and diagnosed, based on a single female specimen collected from Mount Hwangmaesan, Gyeongsangnam-do province. A key to the Korean species and photographs on external features are given.

First Record of the Genus Neomegacoelum Yasunaga (Hemiptera: Heteroptera: Miridae) from the Korean Peninsula (한반도 미기록속 Neomegacoelum Yasunaga (노린재목: 노린재아목: 장님노린재과)에 대한 보고)

  • Kim, Junggon;Lee, Hodan;Kim, Ki-Kyeong;Seo, Hong-Yul;Chae, Joon-Seok;Jung, Sunghoon
    • Korean journal of applied entomology
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    • v.54 no.1
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    • pp.31-33
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    • 2015
  • A monotypic genus, Neomegacoelum Yasunaga (Hemiptera: Heteroptera: Miridae: Mirinae), is reported from the Korean Peninsula for the first time with a species of Neomegacoelum vitreum (Kerzhner, 1988). The morphological information such as description and diagnoses are provided with the photographs of adult specimen and genitalia.

Three Species of the Genus Neolygus Knight (Hemiptera, Miridae) New to Korea (단풍고리장님노린재속(노린재목, 장님노린재과) 한국미기록종 3종에 대한 보고)

  • Cho, Young-Jae;Kwon, Yong-Jung;Suh, Sang-Jae
    • Korean journal of applied entomology
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    • v.50 no.1
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    • pp.15-19
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    • 2011
  • Three species of the genus Neolygus Knight - N. hakusanensis (Yasunaga, 1991), N. roseus (Yasunaga, 1991) and N. zhugei (Yasunaga, 1991) - are recognized for the first time in Korea. An identification key to the eleven Korean Neolygus species is presented. Some illustrations of male genitalic structures are also provided.

Taxonomic Notes on the Korean Philostephanus Species (Heteroptera: Miridae: Mirinae) (한국산 광택장님노린재속의 분류학적 정리 (노린재아목: 장님노린재과))

  • Seong, Jong-Woon;Lee, Gwan-Seok;Lee, Seung-Hwan
    • Korean journal of applied entomology
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    • v.48 no.4
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    • pp.411-415
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    • 2009
  • A newly recorded species of Philostephanus Distant, 1909 from Korea, P. ulmi (Kerzhner, 1979), is reported with brief taxonomic notes on the Korean Philostephanus species. Morphological keys of the Korean Philostephanus species are provided with the photos of adults and female genitalia for each species.

A newly Recorded Species of the Genus Hallodapus (Hemiptera: Heteroptera: Miridae) from the Korean Peninsula

  • Kim, Junggon;Bae, Jongmin;Hong, Euijeong;Jung, Sunghoon
    • Journal of Forest and Environmental Science
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    • v.38 no.2
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    • pp.133-136
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    • 2022
  • A species, Hallodapus kyushuensis is first reported from the Korean Peninsula. Morphological information including the redescription, diagnosis, and a key to the Korean Hallodapus species are provided.

Influence of Host-Plant Feeding on the Prey Consumption of Nesidiocoris tenuis (Hemiptera: Miridae) (담배장님노린재, Nesidiocoris tenuis (Hemiptera: Miridae)의 먹이 섭취량에 대한 식물체 흡즙의 영향)

  • Lee, Hwi-Jong;Choi, Man-Young;Kim, Jeong-Hwan;Lee, Geon-Hwi;Paik, Chae-Hoon;Noh, Tae-Hwan;Shim, Hyeong-Kwon
    • Korean journal of applied entomology
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    • v.52 no.4
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    • pp.409-413
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    • 2013
  • This study was performed to understand whether host-plant feeding had an influence on subsequent prey consumption in the zoophytophagous mirid Nesidiocoris tenuis, which has the potential for biological control of greenhouse whiteflies. Potted plants of paprika and sesame and cotton balls soaked with water were provided to the test insects for 24 h, then, frozen eggs of Ephestia kuehniella were presented to adult mirids for 24 h, and the number of eggs consumed by them was counted. No significant difference in prey consumption was observed between the mirids previously provided with water ($49.2{\pm}30.58$ eggs) or paprika ($55.7{\pm}31.19$ eggs), whereas those previously fed with sesame ate significantly less prey ($24.2{\pm}34.70$ eggs) than the mirids that were provided with paprika or water.

Mirid Bugs (Heteroptera: Miridae) on Grapevine: Their Damages and Host Plants (포도에 발생하는 장님노린재(노린재목, 장님노린재과)의 종류, 피해 및 기주식물)

  • 이승환;이관석;고현관
    • Korean journal of applied entomology
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    • v.41 no.1
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    • pp.33-41
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    • 2002
  • The mirid bug damages on grapevine were observed not only on young shoot and leaves (decoloration, deforming, and perforation) but also on fruits (black spot, corky scar, and young fruit shattering). Among 159 fields surveyed throughout the country, 113 fields (71%) were damaged, and the damages were relatively severer in the chief producing districts of grape vine, such as Gimpo, Anseong, Naju, Gimcheon, Buyeo, Daejeon, Yesan than other districts where grapevine yards were not concentrated. The severest shoot damages were observed in two grape vine yards of Naju (85%) and Gimpo (65%) in 1999. Three species of virid bugs were recognized on grape vine tree, Apoygus spinolae (Meyer-Dur), Apolygus lucorum (Meyer-Dur), and Orthotylus (Melanotrichus) flavosparsus(Sahlberg). Among them, A. spinolae was dominant species in the number of specimens collected. A. spinolae were collected on 10 host plants including Vitis vinifera L., Prunus armeniaca var. ansu Max., and prunus serrulata var. spontanea(Max.) Wils. and etc., and A. lucorum were collected on 10 species of plants, including Artemisia iwayomogi Kitamura, Artemisia princeps var. orientalis(Pampan) Hara and etc. Both A. spinolae and A. lucorum distributed widely in Korean grapevine yards.

Life Cycle of the Mirid Predator, Cyrtorhinus lividipennis Reuter, (Hemiptera: Miridae) (멸구 매미충의 포식성천적 등검은황록장님노린재의 생활사)

  • 최재승;고현관;엄기백;최귀문;황창연
    • Korean journal of applied entomology
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    • v.31 no.4
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    • pp.492-495
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    • 1992
  • Life cycle of the mirid predator, Cyrtorhinus lividipennis, was observed on the constant temper¬ature. Egg periods were 14.43, 9.33 and 6.94 days at $20^{\circ}C$, $25^{\circ}C$ and $30^{\circ}C$, respectively. Nymph periods were 24.3, 14.42, and 11.90 days at $20^{\circ}C$, $25^{\circ}C$ and $30^{\circ}C$, respectively and fe¬male longevity was 11.20, 11.93 and 11.87 days at above temperatures. Relationships between constant temperature and the developmental velocity of egg, nymph and egg-nymph were lin¬ear over temperatures tested. The calculated threshold temperatures of development were $10.7^{\circ}C$ in egg, $9.8^{\circ}C$ in nymph and $10.2^{\circ}C$ in egg-nymph. Total effective day-degrees were 133.9 in egg, 235.8 in nymph and 368.0 in egg-nymph. Number of eggs laid was 26.0 and 22.4 at $24^{\circ}C$ and $30^{\circ}C$, respectively.

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