• Title/Summary/Keyword: 병해충 방제

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A Study on Integrated Platform for Prevention of Disease and Insect-Pest of Fruit Tree (특용과수의 병해충 및 기상재해 방지를 위한 통합관리 플랫폼 설계에 대한 연구)

  • Kim, Hong Geun;Lee, Myeong Bae;Kim, Yu Bin;Cho, Yong Yun;Park, Jang Woo;Shin, Chang Sun
    • KIPS Transactions on Computer and Communication Systems
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    • v.5 no.10
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    • pp.347-352
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    • 2016
  • Recently, IoT technology has been applied in various field. In particular, the technology focuses on analysing large amount of data that has been gathered from the environmental sensors, to provide valuable information. This technique has been actively researched in the agro-industrial sector. Many researches are underway in the monitoring and control for growth crop environment in agro-industrial. Normally, the average weather data is provided by the manual agro-control method but the value may differ due to the different region's weather and environment that may cause problem in the disease and insect-pest prevention. In order to develop a suitable integrated system for fruit tree, all the necessary information is obtained from the Jeollanam-do province, which has the high production rate in the Korea. In this paper, we propose an integrated support platform for the growing crops, to minimize the damage caused due to the weather disaster through image analysis, forecasting models, by using the micro-climate weather information collection and CCTV. The fruit tree damage caused by the weather disaster are controlled by utilizing various IoT technology by maintaining the growth environment, which helps in the disease and insect-pest prevention and also helps farmers to improve the expected production.

Survey of Actual Condition of Management of Persimmon Orchards in Sangju, Gyeongbuk in 2007 and 2008 (2007년과 2008년 경북 상주지역 감 과원의 과원 관리실태 조사)

  • Lim, Tae-Heon;Choi, Yong-Hwa;Song, In-Kyu;Kim, Kook-Rae;Lee, Dong-Woon;Lee, Sang-Myeong
    • The Korean Journal of Pesticide Science
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    • v.12 no.4
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    • pp.414-420
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    • 2008
  • To investigate the actual condition of orchard and pest management of persimmon orchards, a questionnaire was ask to the farmers in major cultivated areas of persimmon and dried persimmon, Sangju, Gyeongbuk in 2007 and 2008. 91.1% of persimmon farmers was over fifties in age and 94.7% of persimmon farmers was cultivated 'Sangjudungshi'. The greatest limiting factor for persimmon production was thought to be disease by the 58.4% of persimmon farmers and the most serious disease was anthracnose by Colletotrichum gloeosporioides. 60.2% of them was answered that the most serious insect pest was scale insects. Obtaining of knowledge or information on pest management depended own experience (37.2%) and 48.7% of answered farmers was decision-marking of pesticides depending on agrochemical market. 54% of persimmon farmers was applied pesticides $3{\sim}5$ times per year. Just 17.7% of them recorded the diary of pesticide application. The greatest problem for management of pest in persimmon orchard was lack of knowledge of pest (60.2%) and farmers considered increasing cost for pest management as the greatest problem with 52.2% in proportion. 66.4% of farmers was mixed cultivation with soybean (37.7%) and hot pepper (26.1%) in persimmon orchard. 44.2% among answered farmers mixed cultivation of persimmon with production of dried persimmon and 54.5% of farmers considered lack of labor as the greatest problem in production of dried persimmon.

Application of Electron Beam Irradiation for Insect Pest Control in Agricultural Products Quarantine [Case study: Myzus persicae and Planococcus citri (Risso)] (농산물 수출입 검역시 병해충 방제를 위한 전자선 조사기술의 응용(사례연구: 귤가루깍지벌레와 복숭아혹진딧물))

  • Lee, Gyeong-Ae;Park, Min-Goo;Cho, Jae-Young
    • Journal of Applied Biological Chemistry
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    • v.57 no.2
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    • pp.141-144
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    • 2014
  • The effects of electron beam irradiation on control of Myzus persicae and Planocococcus citri (Risso) were evaluated with the changes of mortality, emergence rate, fecundity, and egg hatchability. As a result of this study, M. persicae and P. citri (Risso) was not directly affected by electron beam irradiation with low doses (30, 60, 90, and 120 Gy) but the irradiation had effects on inhibition of development and reproduction of the pests.

Application of unmanned helicopter on pest management in rice cultivation (무인 항공기 이용 벼 병해충 방제기술 연구)

  • Park, K.H.;Kim, J.K.
    • Journal of Practical Agriculture & Fisheries Research
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    • v.10 no.1
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    • pp.43-58
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    • 2008
  • This research was conducted to determine the alternative tool of chemical spray for rice cultivation using the unmanned helicopter(Yamaha, R-Max Type 2G-remote controlled system) at farmer's field in Korea. The unmanned helicopter tested was introduced form Japan. In Korea the application of chemicals by machine sprayer for pest management in rice cultivation has been ordinarily used at the farmer's level. However, it involved a relatively high cost and laborious for the small scale of cultivation per farm household. Farm population has been highly decreased to 7.5% in 2002 and the population is expected to rapidly reduce by 3.5% in 2012. In Japan, pest control depending on unmanned helicopter has been increased by leaps and bounds. This was due in part to the materialization of the low-cost production technology under agricultural policy and demand environmentally friendly farm products. The practicability of the unmanned helicopter in terms of super efficiency and effectiveness has been proven, and the farmers have understood that the unmanned helicopter is indispensable in the future farming system that they visualized. Also, the unmanned helicopter has been applied to rice, wheat, soybean, vegetables, fruit trees, pine trees for spraying chemicals and/or fertilizers in Japan Effect of disease control by unmanned helicopter was partially approved against rice blast and sheath blight. However, the result was not satisfactory due to the weather conditions and cultural practices. The spray density was also determined in this experiment at 0, 15, 30, and 60cm height from the paddy soil surface and there was 968 spots at 0cm, 1,560 spots at 15cm, 1,923 spots at 30cm, and 2,999 spots at 60cm height. However, no significant difference was found among the treatments. At the same time, there was no phytotoxicity observed under the chemical stray using this unmanned helicopter, nor the rice plant itself was damaged by the wind during the operation.

Spatial Network Analysis of Pathogen Spread in Korean Rice Farming Areas Using Graph Theory (그래프 이론을 적용한 벼 병원균 확산 공간 연결망 분석)

  • Kang, Wanmo;Lee, Dowon;Park, Chan-Ryul
    • Korean Journal of Agricultural and Forest Meteorology
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    • v.15 no.4
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    • pp.201-209
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    • 2013
  • The spread and expansion of pests and pathogens due to climate change have caused considerable reduction of rice yield in agricultural landscapes. This study was conducted to quantitatively analyze the spread of rice pathogens carried by insect pests on spatial network in South Korea using graph-theoretic methods. We identified the connectivity "backbone" of pathogen spread network among the cities along the coastal area of West Sea. In addition, we graphically represented 1) the core areas that can cause local and regional outbreaks of pathogens; and 2) the areas that act as bottlenecks in the spread of pathogen which can link the core areas. Especially, the cities in the coastal areas of West Sea that have the high density of rice crops, represented a low spread resistance to pathogen infection. These results may suggest insights into planning the integrated pest management possibly through regional collaboration.

Survey of Diease and Weed Control in Organic and Free-pesticide Cultivation of Chunnam Area 'Ssam' Vegegable (전남지역 쌈채류 무농약.유기재배농가의 잡초, 병해충관리 실태분석)

  • Lim, Kyeong-Ho;Kim, Sun-Guk;Choi, Kyong-Ju;Kim, Do-Ik;Kim, Seon-Gon;Lee, Yong-Hwan
    • Korean Journal of Organic Agriculture
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    • v.15 no.1
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    • pp.109-121
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    • 2007
  • For developing standard method for diease, pest and weed control in environmental friendly 'Ssam' vegetable cultivation, this study was carried out to investigating agriculture material use in organic agriculture and no pesticide cultivation for lettuce, kale, leafy perilla and korean cabbage. The 28.6% of investigated farmer carried out seed sterilization by seed selection with salt solution and soaking in chitosan that not validated. For raising seedling periods, the 55.6% of farmer did not use environmental-friendly agriculture material for, diease control and the 50% of farmer used one time for. pest control. Therefore, the control of disease and pest could be achieved with one or two times use of environmental-friendly agriculture material. Seed sterilization was carried out by soil solar sterilization, one time per year in 71.4% of farmer. Weed was controled by black PE film for weed germination of furrow in many farmer, by man-power weeding for weed of ridge in 85% of farmer and by machine weeding and mulching in some farmer. During cultivation period, the major pest were Aphis gossypii in lettuce, Plutella xylostella in kale, Plutella xylostella and Phyllotreta striolata (Fabricius) in korean cabbage and Pyrausta panopealis (Walke) in feat perilla. The many farmers used environ-mental-friendly agriculture material for control of pest over 10 times for spring season, and more used sold materials in market than home-made materials. In result, it needs to develop standardized method and validate cultivation methods for control of disease and pest, and seed sterilization treatment environmental-friendly 'Ssam' vegetable.

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건강과 자연농업-제183호

  • Korea Organic Farming Association
    • THE HEALTH and ORGANIC FARMING
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    • no.183
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    • pp.1-24
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    • 2002
  • 제24회 한국유기농업대회 개최!!/자격증시대의 현명한 선택은?/유전자 변형작물 유해 논란속 확산 가속/잘하는 농가 '집중지원'/농업종합자금제/토비, 유기질비료의 선두주자/당신도 무병장수를 꿈꾸는가?/'먹거리서화장품까지' 유기농상품 뜬다/환경개선으로 병해충을 막아보자/유기농업에 의한 양계/10월중 농사정보/딸기의 주요병해와 친환경적 방제기술/농산물 소포장 판매 '붐'/유럽의 어메니티 정책동향/시설채소의 병해방제/골벌고을 그린투어 성료

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건강과 자연농업-제184호

  • Korea Organic Farming Association
    • THE HEALTH and ORGANIC FARMING
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    • no.184
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    • pp.1-24
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    • 2002
  • 제24 한국유기농대회장에/아이들에게 만은 최고의 급식을!/유전자 변형작물 유해 논란속 확산 가속/친환경농산물 품평회와 국제농업NGO 대회/당신도 무병장수를 꿈꾸는가?/유럽의 어메니티 정책동향/환경개선으로 병해충을 막아보자/유기농업에 의한 양계/11월중 농사정보/우리 농산물 브랜드화로 숭부.../딸기의 주요병해와 친환경적 방제기술/시설채소의 병해방제/10월의 새농민부부 회우 3쌍 선정

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9$\cdot$10월 과수원 관리요령 - 상품성 결정짓는 중요한 과실착색 봉지벗길때 반드시 잎따기 하도록

  • 김정배
    • The Bimonthly Magazine for Agrochemicals and Plant Protection
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    • v.9 no.5
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    • pp.82-95
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    • 1988
  • 9$\cdot$10월은 중$\cdot$만생종의 수확기이다. 이제까지의 고된 작업과 병해충과의 씨름도 어느정도 마무리 단계에 접어들게 되나 아직까지도 자칫 방심하면 다지어 놓은 농사를 망치기도 하고 조기낙엽에 의하여 내년도의 개화결실에도 나쁜 영향을 미치게 된다. 따라서 작업의 선후를 잘 계획하여 한 해의 농사를 마무리 지어야한다. 9$\cdot$10월의 중요한 과수원작업은 착색관리, 적기수확 및 저장, 추비시용인데, 병해충이 많을 때에는 약제방제도 소홀히 할 수 없으며, 태풍의 피해가 우려되는 과수원에서는 이에 대한 대비도 하여야 한다.

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적기, 적량 약제가 살포되도록 대농민 지도에 최선 다하겠다. -올해 방역행정의 이모저모-

  • 조태호
    • The Bimonthly Magazine for Agrochemicals and Plant Protection
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    • v.5 no.2
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    • pp.4-10
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    • 1984
  • 옛부터 눈이 많은 해는 풍년이 든다는 이야기가 있다. 금년에도 틀림없이 대풍을 사전에 약속이나 해주듯 창밖에는 많은 눈이 내리고 있다. 금년 새해를 시작하면서 생각해 보는 이들중의 하나, 병해충과의 싸움에서 전년보다는 더욱 내실있고 알차게 추진되어야 할텐데$\ldots$ 우리나라 농사가 자연에만 의존하던 60년대에 이어 인공풍년을 만들어 가고 있다는 오늘날의 농사, 자연에 순응하면서 이에 적극 대처해 나가고 있는 우리들의 자세는 ''좋은 것은 더욱 좋게''라는 농촌 청소년들의 슬로건과 같이 더욱 노력하여 알찬 결실을 맺도록 해야겠다는 생각이 든다. 이에 금년도에는 취약지 중점 방제로 병충해 일소라는 큰 목표를 내걸고 병해충과의 싸움에 기필코 승리하고자 한다.

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