• Title/Summary/Keyword: 해충방제

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친환경농업 - 천적을 활용한 시설재배 고추 해충방제기술

  • Choe, Byeong-Ryeol
    • 농업기술회보
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    • v.51 no.3
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    • pp.23-24
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    • 2014
  • 시설고추는 노지고추와 달리 역병, 탄저병 등의 발생이 거의 없어 해충관리만 잘하면 약제사용을 크게 줄일 수 있다. 친환경으로 해충을 관리할 수 있는 방법은 천적곤충을 이용하는 것이며, 그 방법과 효과는 다음과 같다.

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Agro-ecosystem Diversity and Integrated Mite Pest Management in Fruit Orchards: A Review and Future Prospect (농업생태계 다양성과 과수원 응애류 해충 종합관리: 이론적 고찰과 미래 전망)

  • Kim, Dong-soon
    • Korean journal of applied entomology
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    • v.60 no.1
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    • pp.49-61
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    • 2021
  • Integrated mite management provided a basic direction to early the fruit tree IPM. The early IPM concept was based on incorporation of the biological control for mite pests with the existing chemical control compatibly. Since then, the hypotheses and mechanisms of the interaction between species diversity and pest population dynamics have provided a broader understanding of mite-centered pest management in fruit tree ecosystems. Based on the principle of the ecosystem, biological control and pest management through habitat modification or manipulation are developing to the concept of agro-ecological engineering. In particular, the natural enemy diversity is dynamically changed according to the different cultivation environment in the management of mite pests, and the species composition of phytophagous mites is also changed by the environment for orchard management. This paper reviews the biological control of mites, which was the basis of apple IPM, and also re-examines the topics of species diversity and pest management, predacious mite diversity in relation to mite control and the change of species composition of mite pests in the sight of ecological engineering. Finally, we suggest a strategy for biological control of spider mites in apple orchards in Korea.

Development of Basic Research for Establishing the Apple IPM System in Korea: Dr. Lee Soon-Won's Research Case (한국형 사과 병해충종합관리(IPM) 체계 수립을 위한 기초연구의 전개: 이순원 박사의 연구 사례)

  • Ahn, Jeong Joon;Oh, Hyeonseok;Choi, Kyung San;Choi, Kyung-Hee;Do, Yun-Su;Lee, Sun-Young;Lee, Dong-Hyuk
    • Korean journal of applied entomology
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    • v.60 no.1
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    • pp.1-13
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    • 2021
  • The concept of integrated pest management (IPM) first developed in the 1950s, and the concept of economic control via pest management was established in the 1960s. Research on IPM began in the United States and Europe, and IPM studies in Korea started with citrus insects and paddy field pests following the distribution of high-yield varieties of rice. Apple IPM in Korea began with research on pest control using chemical pesticides and pesticides resistant to insect pests, studies on the ecology of insect pests and their natural enemies, and the exploitation of sex pheromones on insect pests. Since the 1990s, IPM research and field projects have been carried out simultaneously for farming households. In the 2000s, the development of pest monitoring and forecasting models centered on mating disturbances, database programs for pests, and networks for sharing information. IPM technology has expanded via the development of unmanned forecasting systems and automation technologies in the 2010s.

A Review on Control of Mites Using Neem, Chrysanthemum, Shrubby Sophora Extracts and their Effects on Natural Enemies (님, 제충국, 고삼 추출물의 응애류 방제와 천적에 미치는 영향에 대한 고찰)

  • Hyo Jung Kim;Do-ik Kim;Song Hee Han;Young Cheol Kim
    • Korean journal of applied entomology
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    • v.62 no.3
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    • pp.193-205
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    • 2023
  • Botanical insecticides derived from plant extracts exhibit repellent, antifeedant and enzyme-inhibiting activities against insect pests. Among such pests, phytophagous mites are major threats to horticultural crops. Botanical extracts derived from neem, chrysanthemum, and shrubby sophora are employed as field acaricides. These botanical extracts have low toxicities against natural enemies of the insect pests and, thus, are valuable in pest management. This review focuses on the potential for botanical extracts in the controls of mites, with comparisons of the spectrum of activity, the lethal dose and times and their mode of action. This information will enable better formulation of botanical extracts in integrated mite control.

'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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차주머니나방 "해충안전지대" 침입 - 은행나무 해충 피해실태와 방제대책 - 천적밀도, 자연폐사율 낮아 피해 계속 늘어날듯 유충 대상으로 약제살포 필요

  • 이범영
    • Agrochemical news magazine
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    • v.15 no.6 s.123
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    • pp.70-73
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    • 1994
  • 최근에 들어 서울, 인천등 도시지역에 ''차주머니나방''이 발생하면서 은행나무도 해충에 대하여 안전한 수종이 아니라는 감을 주고 있다. 은행나무의 해충으로 10여종이 알려져 있으나 차주머니나방과 깍지벌레류 이외는 크게 문제되지 않을 것으로 본다.

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