• Agrochemical news magazine
• /
• v.21 no.2 s.155
• /
• pp.20-23
• /
• 2000

• Journal of Convergence for Information Technology
• /
• v.10 no.10
• /
• pp.135-142
• /
• 2020

In the recent farming industry, there is a growing diffusion of drones, which are recognized as a crucial technology of the 4 th industrial revolution to cope with aging. Especially, filming and pest control using drones are representative fields that have different age groups for obtaining a national license of multicopter that is a ultra-light flying device, and can create profits after getting a license. However, pest control technology using drones has different spray effects depending on levels of operational proficiency, since this highly relies on an operator's operating skills. It is anticipated that if this issue is supplemented, the use of drones for pest control in the farming industry will diversify. For analysis of spraying characteristics of agricultural pest control drones, this study aims to formulate effective spraying hours and effective spraying intervals and suggest an algorithm, which facilitates an accurate calculation of pest control area depending on the kinds of pest control drones. This algorithm can be used in the field of pest control by improving scatterling issues caused by drone flight methods of drone pest controllers and building an optimum pest control manual in future.

• Agrochemical news magazine
• /
• v.24 no.9 s.192
• /
• pp.18-21
• /
• 2003

• The Journal of the Convergence on Culture Technology
• /
• v.9 no.4
• /
• pp.569-576
• /
• 2023

An agricultural drones are gradually increasing in utilization due to economic efficiency, and consist of a main frame in charge of flying spray system in charge of moving pesticide to control targets. Therefore, the environment and characteristics of crops should be considered when controlling pesticides using drones and conditions such as systematic flying altitude of flight, speed, and spray time should be changed accordingly. However, pest control work using agricultural drones has different spray effects depending on level the operation proficiency and spray impact. In addition, there are variations in operating standards and control efficiency for agricultural drones, which hinder the distribution of agricultural control drones in the field of pest control work. Therefore, this study attempts to identify the spraying characteristics of agricultural drones, apply the effective spraying time, interval and experimentally verify the system that can calculation of spray area compared to previous studies. Through this experimental verification, it is intended to apply the optimal control process by minimizing the obstacles to pest control work by applying the operation method and systematic figures to agricultural drones.

• Life and Agrochemicals
• /
• s.257
• /
• pp.26-29
• /
• 2010

5월 중순부터 알에서 부화약충이 부화하기 시작하는데 꽃매미의 약충과 성충은 방제전용약제를 안전사용기준을 준수하여 살포하면 효과적으로 방제할 수 있다.

• Life and Agrochemicals
• /
• s.251
• /
• pp.42-43
• /
• 2009

줄기가 땅 위를 기면서 자라는 여러해살이풀로 특히 운동장이나 골프장 등의 잔디에서는 문제가 심각하다. 발생초기에는 호미 등 손으로 제거하여도 되나 발생면적이 넓을 경우에는 제초제로 방제하는 것이 효과적이다.

• Life and Agrochemicals
• /
• s.250
• /
• pp.42-43
• /
• 2009

도라지, 콩 등 작물뿐만 아니라 도로변의 코스모스 등의 화훼류에도 피해를 준다. 발생된 포기를 직접 손으로 제거하고 불로 태우는 것이 확실하나 발생면적이 넓을 경우에는 밭작물에 등록된 토양처리형 제초제로 방제한다.

• The Bimonthly Magazine for Agrochemicals and Plant Protection
• /
• v.5 no.8
• /
• pp.39-48
• /
• 1984

본논 중기의 병충해 방제는 직접 수확과 연관이 되며 또한 본논 중기의 병충해 방제를 소홀히 할 경우 후기에 많은 농작물에 피해를 주어 식량증산 목표에 큰 차질을 가져 오는 근원이 된다. 그중에서도 저온성 해충인 벼줄기 굴파리의 2화기 피해는 직접 수확감수와 관계가 되며 매년 발생면적과 피해가 늘어나고 있다.

• Agrochemical news magazine
• /
• v.21 no.3 s.156
• /
• pp.19-21
• /
• 2000

• The Bimonthly Magazine for Agrochemicals and Plant Protection
• /
• v.4 no.12
• /
• pp.2-9
• /
• 1983