Grapholita molesta occur four times a year and Carposina sasakii occur twice a year, and both pests do damage on stone fruits such as peach, apple, plum, apricot, etc. Grapholita molesta is worldwide distributed in temperate and subtropical areas including South Korea. But, Carposina sasakii distributed in South Korea, Japan, China and Asia, and has been managed as an important import quarantine pest by the authorities of United States, Canada and Taiwan. Forecasting of both pests in Korea is currently done through the investigation of 1,000 fruits per 10 trees (100 fruits / tree) in designated peach orchard. However, this method is very difficult to observe the pest by bagging of peach and require too much time and labor. Therefore, we tried to carry out a new forecasting method by using of sex pheromone traps for newly standardized method as an alternative. Using sex pheromone trap, attractiveness of G. molesta was proved to be 2.5 > 1.5 > 0.5 m by the height and the border => outside > center by the position. Attractiveness of C. sasakii made no difference in height, but, more trapped at the center and border than outside in position at peach orchard.

Anastatus orientalis Yang & Choi, 2015 (Hymenoptera: Eulpelmidae) is reported for the first time from Korea. It is a solitary endo-parasitoid in egg of Licorma delicatula (Hemiptera: Fulgoridae), Which causes damages to many ornamental and fruit trees in Korea. This species would be a good biological agent for suppression of the spotted lanternfly in Korea. More than 40 specimens of this species were collected in Cheonhyeon-dong, Hanam-city and Samsung-dong, Seoul city. This Korea species was compare with that from China in morphlogical characteristics and barcodes region of COI.

We sequenced the complete mitochondrial (mt) genome of Camponotus atrox (Hymenoptera: Formicidae) that is distributed only in Korea. This genome is 16,540 bp in size, contains typical sets of genes (13 protein-coding genes, 22 tRNAs, and two rRNAs). The C. atrox A+T-rich region is the longest in the sequenced ants as 1,402 bp and is comprised of an identical tandem repeat consisting of six 100-bp copies and one 96-bp copy. A total of 315 bp of intergenic-spacer sequences were spread over 23 regions. An attempt to align spacer sequences in ants turned out that alignment was mostly feasible among congeneric species, with a substantial sequence divergence, indicating the potential of these sequences as congeneric molecular markers. The A/T content in first and second codon positions of PCGs are similar in ants including C. atrox (73.9 vs. 72.3% on average). Estimation of degree of genetic divergence (e.g. non-synonymous substitution rate) with an increased taxon sampling among hymenopteran superfamilies indicated the presence of different rates of divergence between the suborders Symphyta and Apocrita as has previously been reported. The C. atrox mt genome has a unique gene arrangement, trnI-trnM-trnQ at the A+T-rich region and ND2 junction (underline for inverted gene), possibly originated from tandem duplication of trnM-trnI, resulting in trnM-trnI-trnM-trnI-trnQ and loss of first trnM and second trnI, resulting in trnI-trnM-trnQ.

Saturnia (Rinaca) jonasii Butler, 1877 is distributed in Japan, including Tsushima Island and Taiwan, whereas S. boisduvalii Eversmann, 1846 is distributed in northern areas, such as China, Russia, and South Korea. In the present study we found that the specimens from Mt. Hallasan on Jejudo, a southern remote offshore island, were S. jonasii, rather than S. boisduvalii based on morphology, DNA barcode, and nuclear elongation factor 1 alpha (EF-1α) sequences. The major morphological differences between the two species included the shape of wing pattern elements of fore- and hindwings and male and female genitalia. A DNA barcode analysis of the sequences of the Jejudo specimens and S. boisduvalii, along with those of Saturnia species obtained from a public database showed a minimum sequence divergence of 4.26% (28 bp). A phylogenetic analysis also showed clustering of the Jejudo specimens with S. jonasii, separating S. boisduvalii (Bayesian posterior probability = 0.99). The EF-1α-based sequence and phylogenetic analyses of the two species from Jejudo Island and the Korean mainland showed the uniqueness of the Jejudo specimens from S. boisduvalii collected on the Korean mainland, indicating distribution of S. jonasii on Jejudo Island in South Korea, instead of S. boisduvalii.

The spotted-wing drosophila (SWD), Drosophila suzukii (Diptera: Drosophilidae), originally distributed across a few Asian countries, including South Korea, has invaded North America and Europe, but is absent from Australia. In order to export the South Korean grape cultivar Campbell Early to Australia, its potential to serve as oviposition and development medium for SWD must first be determined. In this study, we determined the oviposition and development potential of SWD on Campbell Early, after elucidating the SWD life cycle and establishing an artificial diet-based mass-culturing system. An investigation of the life cycle under five temperature regimes (16, 19, 22, 25, and 28°C) showed that the durations of the egg, larval, and adult stages were shorten when temperature was increased from 16, 19, 22, 25, and 28°C, but pupal duration was shortest at 25°C and extended again at 28°C. A test of oviposition and development potential of SWD on Campbell Early grape clusters showed oviposition of 30.8 ± 6.8 eggs per cluster of injured grapes and 157.7 ± 16.2 eggs on a culture dish of artificial diet. However, in a similar experiment using uninjured grape clusters, only a single egg was deposited on the grape skin, which soon dried. In light of these results, newly harvested grapes left at vineyards during daily harvests are unlikely to serve as an oviposition and development medium for SWD, as long as the grapes remain uninjured.

Kentrochrysalis streckeri Staudinger, 1880 is distributed in Russia, Mongolia, China, and North Korea, whereas K. consimilis Rothschild & Jordan, 1903 has been known to occur South Korea and Japan. In the present study we found that the specimens from South Korea were K. streckeri, rather than K. consimilis based on morphology, DNA barcode, and nuclear elongation factor 1 alpha (EF-1α) sequences. The major morphological differences between K. streckeri and K. consimilis include the shape of wing pattern elements of fore- and hindwings and male and female genitalia. A DNA barcode analysis of the South Korean specimens and K. streckeri originated from Russia showed a maximum sequence divergence of only 0.659% (four bp), whereas the barcoding sequence of K. consimilis sequenced in this study and GenBank-registered sequence (JN678086), both of which originated from Japan showed the minimum sequence divergence of 2.965% (18 bp), indicating that the Korean specimens are, in fact, K. streckeri, instead of wrongly known K. consimilis. Phylogenetic analyses both by Bayesian Inference and maximum likelihood methods well supported the monophyly of South Korean specimens and Russian K. streckeri, excluding K. consimilis. The EF-1α-based sequence and phylogenetic analyses of the two species also supported the data from DNA barcode, indicating distribution of K. streckeri in South Korea, instead of K. consimilis.

The lycanid butterfly, Shijimiaeoides divina (Lepidoptera: Lycaenidae) is listed as the second-degree endangered wild animal in Korea from 2012. The 15,259-bp long complete mitochondrial genome of the species consisted of a typical set of genes (13 protein-coding genes, two rRNA genes and 22 tRNA genes) and one major non-coding A+T-rich region, with the typical arrangement found in majority of Lepidoptera. The 15,259-bp long S. divina mitogenome is well within the range found in Lycaenidae and has typical sets of 37 genes and a major non-coding A+T-rich region as 379 bp. As other lycanid butterflies S. divina COI also started with CGA. The gene arrangement of S. divina is identical to that of the Ditrysia in Lepidoptera that has the order trnM-trnI-trnQ (underline for inverted gene) between the A+T-rich region and ND2. Comparison of the skewness between the PCGs encoded in major and minor strand indicates a substantial difference between them in GC skewness (0.261 ~ 0.340 in minor strand vs. -0.081 ~ -0.115 in major strand). The 151-bp intergenic spacer sequence of the S. divina mitogenome is spread over 16 regions ranging in size from 1-53 bp. The longest one (53 bp) located between trnQ and ND2 shows substantially high sequence homology to neighboring ND2 may indicating the origination of the region by a partial duplication of the ND2 gene. One of the unusual features of the S. divina mitogenome is the presence of a trnK-like sequence that is encoded at the major strand of the genome in the A+T-rich region.

본 연구는 다른 복음서에는 들어 있지 않은 누가복음의 독특한 문학적 구조를 통해 드러난 여성의 위치에 대해 살펴보고자 한다. 먼저 누가의 특수한 자료의 문학적인 특징을 살펴보고, 그 중에서 한 가지 이야기를 가지고 누가의 관점에서 새롭게 여성의 위치를 고찰해 보고자 한다.

In recent decades, there has been an increasing interest in the use of carbon fiber reinforced plastic (CFRP) in aerospace, renewable energy and other industries, due to its low weight and relatively good mechanical properties compared with traditional metals. However, due to the high cost of petroleum-based precursors and their associated processing costs, CF remains a specialty product and as such has been limited to use in high-end aerospace, sporting goods, automotive, and specialist industrial applications. The high cost of CF is a problem in various applications and the use of CFRP has been impeded by the high cost of CF in various applications. This paper presents an overview of research related to the fabrication of low cost CF using polyethylene (PE) control technology, and identifies areas requiring additional research and development. It critically reviews the results of cross-linked PE control technology studies, and the development of promising control technologies, including acid, peroxide, radiation and silane cross-linking methods.