• Title/Summary/Keyword: 산림해충

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'생태와 특성을 파악하자' -월동산림해충의 방제대책-

  • 고제호
    • The Bimonthly Magazine for Agrochemicals and Plant Protection
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    • v.5 no.11
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    • pp.87-95
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    • 1984
  • 봄철부터 여름한철 산림에서 각종수목을 가해하며 늘어난 산림해충들은 가을을 맞아 기온이 낮아지면서 제 나름대로의 모습으로 깊은 겨울잠(동면)으로 들어간다. 우리나라의 산림은 지난 10여년 동안에 완전히 녹화되어 훌륭히 자라고 있으며 그동안 인공조림지(人工造林地)가 늘면서 한가지 수종으로 숲을 이루는 단순림(單純林)이 늘어남에 따라 과거에 큰 피해를 주었던 몇가지 살림해충의 피해가 적어지면서 이제까지 그리 피해가 많지 않았던 곤충이 해충화하는 경향이 있다.

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최근창궐하는 산림해충 방제요령

  • 박기남
    • The Bimonthly Magazine for Agrochemicals and Plant Protection
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    • v.5 no.8
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    • pp.83-90
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    • 1984
  • 최근 몇년사이에 산림해충의 동향(動向)을 살펴보면 그렇게 흔하던 솔나방(송충)은 거의 자취를 감추다 싶이 하였고 솔잎혹파리도 그 분포범위가 많이 확대되긴 하였으나 전라남도, 전라북도, 경상남도 지역등 발생하기 시작한지가 오랜 지역에서는 이미 그 밀도가 현저하게 감소되어 피해를 찾아보기 어렵게 되었다. 반면에 요즈음 많이 조림한 현사시나무라던가 60년대에 조림붐을 일으킨 밤나무 그리고 강원도, 경기도 일부지역에 집중적으로 조림되어 있는 잣나무등이 전에 없던 해충들에 의하여 피해를 받고 있으며 금년들어 그 세력이 더 강해지는 듯 하다. 이에 몇가지 최근에 문제되고 있는 해충을 간추려 소개한다.

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Comparison of Insect Pest Communities on 30 Cultivars of Hibiscus syriacus (나라꽃 무궁화 30품종에서 발생하는 해충상 비교)

  • Jung, Jong-Kook;Kim, Mannyeon;Lee, Cha Young;Jang, Beom-Jun;Kim, Dongsoo;Kwon, Hae Yeon;Park, Yunmi
    • Journal of Korean Society of Forest Science
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    • v.110 no.1
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    • pp.116-127
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    • 2021
  • In this study, insect pest communities and major insect pest species were investigated and compared among 30 cultivars of Hibiscus syriacus. Insects on H. syriacus were observed with the naked eye over 3 years (from 2018 to 2020) in Busan and Suwon. Except for Aphis gossypii (79,059 and 23,654 individuals in Busan and Suwon, respectively), 20 species (1,147 individuals) and 31 species (2,240 individuals) were found in Busan and Suwon, respectively. The number of insect pest species and individuals did not differ among H. syriacus cultivars, but there were differences according to study locations. The dominant insect pest species were A. gossypii, Rehimena surusalis, Rusicada privata, Halyomorpha halys, Haritalodes derogata, Dolycoris baccarum, and Plautia stali; the number of individuals in dominant species differed according to study location and year but not among H. syriacus cultivars. In summary, insect pest communities did not differ among 30 H. syriacus cultivars, but the matrix of surrounding environments where H. syriacus are planted may be more important.

Survey on the Forest Insect Pests in Junsanri-gol, Daewonsa-gol and Georim-gol of Mt. Jiri (지리산 중산리골, 대원사골 및 거림골에서 산림해충의 분포조사)

  • 이총규;김우룡;황진형;최재식;정영진;이상명
    • Korean journal of applied entomology
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    • v.42 no.2
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    • pp.101-110
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    • 2003
  • This study was carrid out to investigate the distribution of forest insect pests in Junsanri-gol, Daewonsa-gol, and Georim-gol of Mt. Jiri. A total of 140 species of forest insect pests belonging to 44 families under 7 orders were collected in these areas: 59 species 16 families in Lepidoptera, 35 species 9 families in Coleoptera, 33 species 10 families in Homoptera, 4 species 3 families in Hemiptera, 6 species 3 families in Hymenoptera, 1 species of Orthoptera and 2 species of Phasmida. These were 85 species of 36 families under 6 orders in Daewonsa-gol, 67 species of 31 families under 6 orders in Jungsanri-gol and 56 speices of 27 families under 7 orders in Georim-gol.

Current Status of Pheromone Research of Forest Insect Pests in Korea and Development Direction (국내 산림해충 페로몬 연구현황과 발전 방향)

  • Park, Il-Kwon
    • Korean journal of applied entomology
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    • v.61 no.1
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    • pp.63-75
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    • 2022
  • Semiochemicals including pheromone are chemicals used in chemical communication of insect. Semiochemicals have been widely used for population monitoring, mass trapping, and mating disruption of insect pest. In this review article, the current status of pheromone research of major forest insect pest in Korea such as Monochamus alternauts, M. saltuarius, Matsucoccus thunbergianae, Platypus koryoensis, Glyphodes perspectalis, Dioryctria abietella, Lymantria dispar, Synanthedon bicingulata, and Naxa seriaria was introduced, and the results were compared with those reported in other countries. Based on the analysis of current pheromone research of forest insect pests, future studies and development direction was suggested.