Therefore, repelling the house dust mites is more effective method than killing them. ... For these reasons, we carried out the experiments for measuring the repellent activity of Mate tea and ... In order to determine the concentration having the most effective repellent effect of Mate and Jasmine
박막설계는 [air / repellent film / ITO / SiO2-ZrO2-SiO2-ZrO2 / AR coating / hard coating(1.553) / lens(1.56 ... When the thickness of the water-repellent film was increased at fixing the thickness of ITO thin film ... When the thickness of water-repellent film was increased, the transmittance of the long wavelength was
oil in 0.05 μl/cm2 at 180 minutes had a repellent effect of 88.9%. ... Results of this experiment suggest that the two oils have significant repellent activity. ... The results of this study showed that camomile essential oil has more potent repellent activity than
high repellency than others. ... We investigated the repellency of eight mosquito repellents against Culex pipiens pallens and Aedes albopictus ... that there was a correlation between mosquito repellency and the DEET quantities remained after the
In the repellency test of these materials at 6.14 ㎎/㎠, eucalyptus oil gave complete repellency, and the ... Repellent and acaricidal activities of eucalyptus oil, permethrin, and DEET against Leptotrombidium ... But permethrin showed 60% repellency at 9.20 ㎎/㎠ and the mites croosed the zone were not killed.
본 연구는 표고원목재배시 골목을 가해하는 털두꺼비하늘소(Moechotypa diphysis) 성충에 대해서 25종 monoterpenoid의 훈증독성, 접촉독성 및 산란기피효과를 조사하였다. 훈증독성은 20(equation omitted)/954 ml (공기)의 농도에..
The insecticidal activities and repellent effects of various plant species and parts were different. ... Methanol extracts of 35 plant species in 20 families were tested for their insecticidal activities and repellent ... Also, the plant extracts that are potent in insecticidal activity not necessarily have high repellent
However, limonene showed no repellency to the two resistant strains. ... These studies were carried out to investigate fumigant, contact toxicity and repellency effects of 34 ... Hexanoic acid and limonene showed repellency effects of 79.1%, 87.8%, respectively, to the susceptible
Peppermint oil showed a repellent and ovipositional repellent effect against P. shantungensis in the ... The repellent effect of peppermint oil was over 80%. ... When the three main components were mixed using a Y-tube olfactometer, a strong repellent effect (76.2%
And there was no difference compared to negative control in the low mosquito repellent efficiency from ... Five different methanol extracts of plants were evaluated as a mosquito repellent against Aedes albopictus ... Especially, nepetalactone known as an effective ingredient of a mosquito repellent was identified (27.95
The moisture-repellent agent, which is a surface treatment and maintenance material added to concrete ... Nano-coat, which is referred to as silicon hydride, is typically used as a moisture-repellent agent. ... This study aimed to evaluate the applicability of penetration-type Nano-coat, which can provide water repellency
as PTT shape memory fabric treated with water repellent agent. ... The water repellency of PP shape memory fabric measured by spray method showed five grade as same value
and oil repellency 06 Base layer Base layer can have many layers. ... Since inside and outside of the hose is coated with water repellent lead, ketchup will flow down. ... 다 나오지 않은 켑찹 어떻게 했나 Motivation 04 Motivation 04 Wasteful 비요뜨'S cover Remains clean Water repellent Make
An indoor repellent efficacy test for ticks confirmed that the sample showed an excellent tick-repellent ... test, the pyrethrum extract (23.33 points) and water-soluble phytoncide (22.00 points) showed a high repelling ... extract including the above material has high utility value as a material that is effective in mite repellents
She was repelled by her classmates at that time, so she expressed her thoughts by singing them. ... others ____struggle d. you try hard to do it ____success e. change or convert it into something ____repelled