• Korean journal of applied entomology
• /
• v.51 no.4
• /
• pp.443-447
• /
• 2012

Clearwing moths (Lepidoptera: Sesiidae) are economically important pests of fruit trees, such as apple, peach, and grape in Korea. Larvae feed on the phloem and cambium within tree branches of host plants. In this study, the seasonal fluctuation in male catches of four clearwing moths, Synanthedon haitangvora, S. bicingulata, Nokona regalis, and Glossosphecia romanovi, were monitored with the respective sex pheromone traps in Suwon for three years. In apple orchards, S. haitangvora males were captured from May to October, with two peaks in early June to middle June and late August to early September. Similarly, S. bicingulata males were trapped from May to October, with two peaks in late May and late August to middle September in peach orchards. In vineyards, N. regalis males were captured from late May to middle June with one peak in late May to early June, while G. romanovi males were trapped from early June to late July with one peak in late June to early July.

• Korean journal of applied entomology
• /
• v.55 no.3
• /
• pp.297-301
• /
• 2016

Seasonal occurrence patterns of Synanthedon tenuis and S. bicingulata (Lepidoptera: Sesiidae) were monitored in sweet (non-astringent) persimmon orchards in the southern part of Korea from 2013 to 2105, using sex pheromone traps of the respective species. The two species occurred twice a year. Peak occurrences of the $1^{st}$ and $2^{nd}$ generations of S. tenuis were observed in late May nd mid to late September, respectively, while those of S. bicingulata were in early May to early June and mid to late September, respectively. Pooled catches of S. tenuis during the three years from the three locations showed that the $1^{st}$ generation was 1.9 times larger than the $2^{nd}$ generation. In contrast, pooled catches of S. bicingulata showed that the $2^{nd}$ generation was 1.3 fold larger than as the $1^{st}$ generation. However, it remains unclear whether S. bicingulata damages persimmon tree or not.

• The Korean Journal of Zoology
• /
• v.8 no.2
• /
• pp.77-79
• /
• 1965

밤나무산누에나방(Dictyploca japonica)의 아미노산을 paper chromatogrphy법을 이용하여 용에서 난까지 정성적으로 분석하였다. 1. 분석 결과 19 종의 유리아미노산이 검출되었으며 각 stage는 유리아미노산의 정성적 pattern의 변동을 보였다. 2. Serine은 전 stage에서 높은 농도로 검출되었다. 3. 유리아미노산의 정류수는 종류수는 나방이의 발생과 더불어 증가하고 일반적으로 male 보다는 female 에 있어서 그 수가 많았다. 4. Tryptophane은 각 stage에서 전연 검출되지 않았다.

• Korean journal of applied entomology
• /
• v.56 no.3
• /
• pp.261-265
• /
• 2017

Currently, clearwing moths and peach fruit moths are considered economically important pests of jujube in Boeun, Chungbuk, Korea. However, until now, specific studies on occurrence of the major pests of jujube in Boeun area, which could be useful for pest control, have not been carried out. In this study, seasonal occurrence of three pest moths (Synanthedon bicingulata, S. haitangvora, and Carposina sasakii) in jujube orchards was monitored using sex pheromone traps. Synanthedon bicingulata and S. haitangvora were monitored from 2013 to 2015. Adults of both species were captured from May to October, with two peaks in their occurrence: mid-June and mid-September for S. bicingulata, and mid- to late-June and mid- to late-September for S. haitangvora. However, S. haitangvora occurred in lower numbers than S. bicingulata. Adults of C. sasakii were captured from 2014 to 2016. From May to October, two peaks were observed in their occurrence in mid-June and in late-August to mid-September and the second peak was lower than the first. Thus, the life histories of these pest moths of jujube should be studied in detail for an effective pest control.

• Korean journal of applied entomology
• /
• v.50 no.3
• /
• pp.221-225
• /
• 2011

Synanthedon velox (Fixsen) is redescribed and the genus Bembecia is reported for the first time from Korea with B. pavicevici To$\check{s}$evski. Description, images of the adult, genitalia, and the Korean common names of two species are provided. Their host plants are listed and their biology is briefly summarized.

• Korean journal of applied entomology
• /
• v.50 no.4
• /
• pp.363-365
• /
• 2011

The genus Milisipepsis is reported for the first time in Korea with M. takizawai (Arita and $\check{S}$patenka, 1989). Description, image of the adult, female genitalia, and Korean common name of the species are provided in this paper.

• Korean journal of applied entomology
• /
• v.48 no.2
• /
• pp.245-251
• /
• 2009

Without pesticide applications, mass-trapping by sex pheromone was successful to control Spodoptera litura (Fabricius) in a large scale tomato glasshouse (10,000 $m^2$) at a low cost of 60 won/$m^2$. Pheromone traps were placed both inside and outside of the glasshouse. Inside the glasshouse traps were installed in a regular space, one trap per 500 $m^2$, to catch the moths that were present in the glasshouse, and traps were also set outside of the glasshouse, at intervals of ca. 20 m, to prevent the moths from invading the glasshouse. In the experiment, more than 400 S. litura were captured per trap.

• Proceedings of the Korean Society of Applied Entomolohy Conference
• /
• 2000.05a
• /
• pp.62-62
• /
• 2000

• The Bimonthly Magazine for Agrochemicals and Plant Protection
• /
• v.12 no.3 s.102
• /
• pp.93-101
• /
• 1991

• Korean journal of applied entomology
• /
• v.35 no.1
• /
• pp.15-17
• /
• 1996

Acanthopsyche nigraplaga Wileman, Psychidae is reported for the first time from Korea with a brief redescription and illustration of its male genitalia. Their food plants, Gomphrena globosa L., Rhubus parvifolius L. var. triphyllus N., Perilla frutescens B. var. acuta K., Menispermum dahuricum Dc., and Chenopodium album L. are also newly reported.