• International Journal of Industrial Entomology and Biomaterials
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• 제35권2호
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• pp.106-110
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• 2017

The developmental responses of insects to temperature are important considerations in gaining a better understanding of their ecology and life histories. Temperature dependent models permit examination of the effect of temperature on the geographical distributions, population dynamics, and management of insects. The measurements of insect developmental and survival responses to temperature pose practical challenges that depend. The developmental characteristics of A. diaperinus were investigated at four temperature regimes (20, 25, 30 and $35^{\circ}C$), a relative humidity of 60%, and a light:dark photoperiod of 16:8h. The developmental time from larva to adult was 129.0, 49.8, 40.5 and 31.9 days at temperatures of 20, 25, 30 and $35^{\circ}C$, respectively. Pupal rate was 80.0%, 100%, 83.3% and 91.7% at temperatures of 20, 25, 30 and 35 respectively. There is an increasing need for a standardized manual for rearing this. Pupa had significantly lower weights at $35^{\circ}C$ than at the other temperatures. Female pupae (20mg) were significantly heavier than male (17mg).

• The Plant Pathology Journal
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• 제34권6호
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• pp.459-469
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• 2018

Plants and microorganisms (microbes) use information from chemicals such as volatile compounds to understand their environments. Proficiency in sensing and responding to these infochemicals increases an organism's ecological competence and ability to survive in competitive environments, particularly with regard to plant-pathogen interactions. Plants and microbes acquired the ability to sense and respond to biogenic volatiles during their evolutionary history. However, these signals can only be interpreted by humans through the use of state-of the-art technologies. Newly-developed tools allow microbe-induced plant volatiles to be detected in a rapid, precise, and non-invasive manner to diagnose plant diseases. Beside disease diagnosis, volatile compounds may also be valuable in improving crop productivity in sustainable agriculture. Bacterial volatile compounds (BVCs) have potential for use as a novel plant growth stimulant or as improver of fertilizer efficiency. BVCs can also elicit plant innate immunity against insect pests and microbial pathogens. Research is needed to expand our knowledge of BVCs and to produce BVC-based formulations that can be used practically in the field. Formulation possibilities include encapsulation and sol-gel matrices, which can be used in attract and kill formulations, chemigation, and seed priming. Exploitation of biogenic volatiles will facilitate the development of smart integrated plant management systems for disease control and productivity improvement.

• 유통과학연구
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• 제22권8호
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• pp.55-63
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• 2024

Purpose: This study focuses on the golden banana (Kluai Hom Thong) from the Ban Khok Banana Community Enterprise Group in Sang Khom District, Udon Thani Province, Thailand. Despite its potential as an export crop and minimal disease or insect management issues, the group's products struggled to reach international markets due to lack of marketing opportunities, distribution channels, and proper packaging. The research aims to analyze and develop packaging and logos to test market potential for the group's products. Research design, data and methodology: Data was collected through questionnaires developed in conjunction with three printing and packaging design experts. Market testing involved 100 randomly sampled consumers of the group's products. Results: The new packaging design was perceived as more international, modern, and suitable as a souvenir for adults. Conclusions: Integrating ethnic elements and local materials into packaging design can enhance product appeal. For example, creating cloth bags from fabric scraps for carrying local woven products can impress consumers. This approach could help overcome market barriers and improve prospects for golden banana products in international markets while maintaining the intact ecosystem and environment of the production area. The study highlights the importance of effective packaging and branding in addressing market access challenges for local agricultural enterprises, potentially opening new opportunities for community-based businesses.

• Weed & Turfgrass Science
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• 제2권1호
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• pp.95-99
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• 2013

잔디 생산농가의 생산과 관리 실태를 알아보기 위하여 2010년과 2011년 57개 농가를 대상으로 설문조사를 수행하였다. 경영실태 분석 결과 주업과 겸업이 비슷한 비율로 진행되는 혼농형태의 경영을 하고 있는 것으로 나타났고, 경영규모별 소유형태는 0.5 ha 이상 규모에서 임차의 비율이 높았다. 잔디 생산 농가에서는 신품종, 시비와 토양 등의 집중관리, 병해충에 높은 관심을 가지고 있는 것으로 나타났으며, 판매처 및 노동력 등의 문제로 인해 잔디산업의 미래에 대해서는 낙관적이지 못하였다. 잔디 재배의 정보는 이웃의 경험에 의존하는 농가가 81.8%로 가장 많았다. 품종 선호도 분석에서는 32.1%의 재배자들이 번식력이 우수한 품종에 가장 관심이 높았다. 잔디 재배농가는 정부에 대한 요구사항으로 금융지원(28.1%), 유통구조 개선(26.6%), 우수한 잔디품종 보급(23.4%) 등이었다.

• 한국환경생태학회지
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• 제25권6호
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• pp.867-877
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• 2011

꼬마잠자리 서식지의 보전 및 복원을 위한 기초자료를 제공하기 위해, 2008년 6월부터 2011-7월까지 4년에 걸쳐 울산광역시 중구 다운동에 위치한 휴경지를 대상으로 서식지 변화와 휴경지 내에 서식하는 곤충상과 식물상을 조사하였다. 그 결과 곤충은 총 10목 32과 53종이 조사되었고, 잠자리목, 노린재목, 딱정벌레목이 총 18.9%로 우점하였다. 식물은 총 23목 30과 60종이 조사되었고, 사초과(13.3%)와 벼과(11.7%)가 우점하였다. 본 조사지역에는 목본 식물이 유입되면서 천이가 빠르게 진행되고 수생식물의 서식지를 잠식해 육지화되고 있다. 또한 이 지역에서의 식식성 곤충과 산지성 곤충이 증가하고 있다. 그 결과 꼬마잠자리의 서식지는 수심이 2.5~9.5cm로 일정하게 유지되고, 수면이 개방되어 있는 곳으로 이동되었다. 따라서 이 지역에서의 꼬마잠자리 서식지의 지속적인 보전과 유지를 위해서는 생태특성을 파악하여 장기적인 모니터링과 적절한 관리가 필요하다.

• 한국조리학회지
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• 제21권3호
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• pp.104-115
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• 2015

본 연구는 밀웜 분말의 첨가량을 달리하여 제조한 머핀의 품질특성을 살펴보는 것이다. 머핀을 제조할 때 밀웜 분말은 밀가루를 대체하여 0, 1, 2, 4, 6, 8 %를 첨가하였다. 중량은 밀웜 분말 첨가량이 증가함에 따라 감소하였으며, 높이는 대조군에 비해 밀웜 분말을 첨가한 머핀이 더 높게 나타났다. 머핀의 부피는 MW2(2%)가 가장 높게 나타났다. pH는 밀웜 분말의 첨가량이 증가함에 따라 높게 나타났으며, 수분함량은 밀웜 첨가군이 대조군에 비해 낮게 나타났다. 명도와 황색도는 밀웜분말 첨가량이 증가할수록 감소하였으나, 적색도는 증가하는 경향을 나타내었다. 경도는 밀웜 분말 첨가량의 증가에 따라 유의적인 차이를 보이지 않았다. 총 폴리페놀 함량과 DPPH 라디칼 소거능을 측정한 결과, 밀웜 분말의 첨가량이 증가 할수록 유의적으로 증가하였다. 1~8% 밀웜 분말을 첨가하게 제조한 머핀의 관능검사 결과, 풍미, 맛, 전반적인 기호도가 높게 나타났다. 이와 같은 결과로 밀웜 분말은 소비자 기호도를 반영한 기능성 머핀을 제조할 수 있는 좋은 식품소재라 할 수 있다.

• 한국조경학회지
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• 제33권4호
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• pp.79-96
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• 2005

This study is to suggest the technique of ecological park to compatible mountain ecosystem near the urban in Woomyeonsan Urban Nature Park. It was proposed to differential technique from established ecological park focused on changing the cognition of nature, wetland ecosystem protection and restoration, and studying by served sound leisure program(nature observation and experience, etc.), in compatible mountain and urban forest near the Urban. Firstly, to achieve this aim, it was carried out delicated research and analysis that were the angle of inclination, trail, fauna, actual vegetation, bird and insect, and then to selected nature trail course and analysis capability through it.. In the basic concept and plan, firstly to make park aid mark and foundation mark, and then to establish the detail programs, nature observation program, management and organization program. This site where valley and mountain coexist was highly capable but whole site was very steep, so usable area is very narrow. To make Woomyeonsan nature ecological park escape from the established wetland type, ecological park and the park of event have to use nature material and introduce visitor. To establish it as the Nature Culture observation park and reflect on forest, valley of Woomyeonsan was divided into three display places; Nature ecosystem Zone, Meditation Zone, Nature Culture experience Zone and Nature Culture observation Center. For satisfying with ecological park aid mark and foundation mark, it was proposed to settle management plan for volunteer control and organization composition.

• 한국조경학회지
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• 제45권4호
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• pp.54-61
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• 2017

노거수의 보호 및 관리는 도시 유적 보존에 매우 중요하다. 노거수의 위험인자에 대한 위험도를 평가하면 정확한 보호대책을 수립할 수 있다. 본 연구는 노거수의 위험도 평가지표를 개발하기 위하여 델파이 기법을 이용하여 4차례에 걸쳐 설문조사를 실시하고, 관련 분야 전문가의 의견을 수렴하였다. 1, 2차 설문 과정 중에 필요한 지표를 추가하고, 2, 3차에서 중요도, 수렴도, 합의도 등 정상범위 밖에 있는 지표를 제외하였다. 최종 분석 결과, 위험도는 자체노화, 생육환경, 수목병해충, 토양상황, 관리 상태 5개 분야 총 41개 지표가 도출되었다. 연구 결과는 노거수의 위험도를 산정하기 위한 평가지표를 도출하는데 기초자료로 활용될 수 있다.

• Journal of Ecology and Environment
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• 제45권4호
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• pp.237-254
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• 2021

Background: Some of the introduced alien species introduced settle, multiply, and spread to become invasive alien species (IAS) that threaten biodiversity. To prevent this, Korea and other countries legally designate and manage alien species that pose a risk to the environment. Moreover, 2160 alien species have been introduced in South Korea, of which 1826 animals and 334 plants are designated. The inflow of IAS can have negative effects such as ecosystem disturbance, habitat destruction, economic damage, and health damage to humans. To prevent damage caused by the inflow of IAS in advance, species that could potentially pose a risk to the environment if introduced in South Korea were designated as alert alien species (AAS). Results: The designation criteria were in accordance with the "Act on the Conservation and Use of Biological Diversity" and the "Regulations on the Ecological Risk Assessment of AAS and IAS" by the National Institute of Ecology. The analysis result of risk and damage cases indicated that mammals affect predation, competition, human economic activity, virus infection, and parasite infection. Birds have been demonstrated to affect predation, competition, human economic activity, and health. It was indicated that plants intrude on the ecosystem by competing with native species with their high-population density and capacity to multiply and cause allergic inducement. Interestingly, 300 species, including 25 mammals, 7 birds, 84 fishes, 28 amphibians, 22 reptiles, 1 insect, 32 spiders, 1 mollusk, 1 arthropod, and 99 plants, are included in the list of AAS. Conclusions: AAS designation plays a role in preventing the reduction of biodiversity by IAS in South Korea and preserving native species. Moreover, it is determined to provide considerable economic benefits by preventing socio-economic losses and ecological damage.

• Journal of Species Research
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• 제12권4호
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• pp.341-354
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• 2023

This is the third series of catalogs reporting on Korean species discovered through the 'Discovery of Korean Indigenous Species'. This catalog includes 22 species of invertebrates, excluding insects. The catalog includes the scientific name, an abridged list of synonyms, collection sites, distribution, diagnosis, and figures for each species. Additionally, we provide the newly assigned Korean name, specimen voucher, and, if available, mitochondrial CO1 or 16S gene sequences of the species listed. All species identified and documented here will be officially listed on the 'National Species List of Korea', a database maintained by the National Institute of Biological Resources(NIBR).