Pub Date : 2020-01-01DOI: 10.5656/KSAE.2020.05.0.018
S. Kim, Do-ik Kim, H. Koo, Jung-Eun Kim, Hyun-Jin Kim, Yu-Beom Lee, Ji Soo Kim, Ho-Hyuk Kim, Han, Yeonsoo, Young Cheol Kim
In 2016, the two-spotted cricket was approved as a general food ingredient by the Korean Ministry of Food and Drug Safety. Additionally, the two-spotted crickets have high protein content (60%) and can be reared throughout the year even during the overwintering period. In this study, storage conditions were set in case cricket breeding was not possible due to problems such as breeding space and labor costs, and selection oviposition mats to determine high fecundity rates and low cannibalism rates for the eggs were investigated. The oviposition mat was mostly composed of soil (p < 0.05). Less than 62 crickets per 10 litters were found to be best suited for 1 day of spawning, based on the cannibalism rate of the eggs during the egg laying period. The results from the hatched eggs indicated that the hatching extended 12 to 14 days, and the best hatching rate was approximately 85% when stored at low temperatures(16°C) for 10 days. An efficient production proposed method that established the best oviposition mat and egg storage method for the cricket.
{"title":"Storage Conditions and Oviposition Methods for Gryllus bimaculatus (Gryllidae) Eggs","authors":"S. Kim, Do-ik Kim, H. Koo, Jung-Eun Kim, Hyun-Jin Kim, Yu-Beom Lee, Ji Soo Kim, Ho-Hyuk Kim, Han, Yeonsoo, Young Cheol Kim","doi":"10.5656/KSAE.2020.05.0.018","DOIUrl":"https://doi.org/10.5656/KSAE.2020.05.0.018","url":null,"abstract":"In 2016, the two-spotted cricket was approved as a general food ingredient by the Korean Ministry of Food and Drug Safety. Additionally, the two-spotted crickets have high protein content (60%) and can be reared throughout the year even during the overwintering period. In this study, storage conditions were set in case cricket breeding was not possible due to problems such as breeding space and labor costs, and selection oviposition mats to determine high fecundity rates and low cannibalism rates for the eggs were investigated. The oviposition mat was mostly composed of soil (p < 0.05). Less than 62 crickets per 10 litters were found to be best suited for 1 day of spawning, based on the cannibalism rate of the eggs during the egg laying period. The results from the hatched eggs indicated that the hatching extended 12 to 14 days, and the best hatching rate was approximately 85% when stored at low temperatures(16°C) for 10 days. An efficient production proposed method that established the best oviposition mat and egg storage method for the cricket.","PeriodicalId":17836,"journal":{"name":"Korean Journal of Applied Entomology","volume":"71 1","pages":"133-138"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86346175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.5656/KSAE.2020.05.0.023
Heejeong Hyun, Subin Kim, Dong‐Soon Kim
{"title":"The Development and Life Table Parameters of Tetranychus kanzawai (Acarina: Tetranychidae) on Leaves of ‘shiranuhi’ and Japanese Violet in the Laboratory","authors":"Heejeong Hyun, Subin Kim, Dong‐Soon Kim","doi":"10.5656/KSAE.2020.05.0.023","DOIUrl":"https://doi.org/10.5656/KSAE.2020.05.0.023","url":null,"abstract":"","PeriodicalId":17836,"journal":{"name":"Korean Journal of Applied Entomology","volume":"99 1","pages":"153-163"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88534850","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.5656/KSAE.2020.08.0.037
Youngho Seo, Sunghoon Baek, Min Jung Kim, Seoung-won Ann, Yongseok Choi
{"title":"Within-plant Distribution of Polyphagotarsonemus latus (Banks) (Acari: Tarsonemidae) on Leaf Perilla","authors":"Youngho Seo, Sunghoon Baek, Min Jung Kim, Seoung-won Ann, Yongseok Choi","doi":"10.5656/KSAE.2020.08.0.037","DOIUrl":"https://doi.org/10.5656/KSAE.2020.08.0.037","url":null,"abstract":"","PeriodicalId":17836,"journal":{"name":"Korean Journal of Applied Entomology","volume":"30 1","pages":"303-309"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82409160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.5656/KSAE.2020.07.0.031
Jieun Lee, Hyobin Lee, Sora Kim, Hyojoong Kim, S. H. Lee, K. Hong, C. Jung, Dong‐Soon Kim, Jong-Seok Park, Wonhoon Lee
{"title":"Monitoring Reports about Nine High Risk Insect Pests of South Korea in 2019","authors":"Jieun Lee, Hyobin Lee, Sora Kim, Hyojoong Kim, S. H. Lee, K. Hong, C. Jung, Dong‐Soon Kim, Jong-Seok Park, Wonhoon Lee","doi":"10.5656/KSAE.2020.07.0.031","DOIUrl":"https://doi.org/10.5656/KSAE.2020.07.0.031","url":null,"abstract":"","PeriodicalId":17836,"journal":{"name":"Korean Journal of Applied Entomology","volume":"9 1","pages":"203-207"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75166731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.5656/KSAE.2019.12.0.058
Yonggyun Kim, Md. Abdullah Al Baki, G. Kwon
The striped fruit fly, Zeugodacus scutellata, is endemic in Korea, but it has been regarded as one of the serious quarantine pests throughout the world. Sterile insect release technique (SIT) has been used to eradicate quarantine fruit flies. This study developed a technique to generate sterile males and applied SIT to control Z. scutellata. First of all, the reproductive systems of Z. scutellata adults were examined with fluorescent microscope. Polytrophic ovaries comprises of around 100 follicles with developing oocytes. Each follicle contains an oocyte with several nurse cells and are surrounded with follicular epithelium. Oocyte development began at 10 days after adult emergence (DAE) and formed chorionated oocytes after 20 DAE. On the other hand, male testes were well developed just after adult emergence. The vas deferens was filled with motile sperms. To generate sterile males, different doses (0~1,000 Gy) doses of electron beam were irradiated to 3~5 days old pupae of Z. scutellata. When male pupae were irradiated with electron beam at 200 Gy, they developed and mated with females without any significant difference compared to untreated males. Although the untreated females mated with the 200 Gy-irradiated males laid eggs, no eggs did not hatch. The 200 Gy-irradiated males were then applied to untreated male and female flies in a density ratio of 1:9 (untreated males : treated males). The laid eggs suffered significant infertility. These results suggest that electron beam-irradiated pupae at 200 Gy resulted in male sterility and the resulting males would be applied to SIT.
{"title":"Technique to Generate Sterile Males of Striped Fruit Flies, Zeugodacus scutellata, using Electron Beam Irradiation and their Application to Genetic Control","authors":"Yonggyun Kim, Md. Abdullah Al Baki, G. Kwon","doi":"10.5656/KSAE.2019.12.0.058","DOIUrl":"https://doi.org/10.5656/KSAE.2019.12.0.058","url":null,"abstract":"The striped fruit fly, Zeugodacus scutellata, is endemic in Korea, but it has been regarded as one of the serious quarantine pests throughout the world. Sterile insect release technique (SIT) has been used to eradicate quarantine fruit flies. This study developed a technique to generate sterile males and applied SIT to control Z. scutellata. First of all, the reproductive systems of Z. scutellata adults were examined with fluorescent microscope. Polytrophic ovaries comprises of around 100 follicles with developing oocytes. Each follicle contains an oocyte with several nurse cells and are surrounded with follicular epithelium. Oocyte development began at 10 days after adult emergence (DAE) and formed chorionated oocytes after 20 DAE. On the other hand, male testes were well developed just after adult emergence. The vas deferens was filled with motile sperms. To generate sterile males, different doses (0~1,000 Gy) doses of electron beam were irradiated to 3~5 days old pupae of Z. scutellata. When male pupae were irradiated with electron beam at 200 Gy, they developed and mated with females without any significant difference compared to untreated males. Although the untreated females mated with the 200 Gy-irradiated males laid eggs, no eggs did not hatch. The 200 Gy-irradiated males were then applied to untreated male and female flies in a density ratio of 1:9 (untreated males : treated males). The laid eggs suffered significant infertility. These results suggest that electron beam-irradiated pupae at 200 Gy resulted in male sterility and the resulting males would be applied to SIT.","PeriodicalId":17836,"journal":{"name":"Korean Journal of Applied Entomology","volume":"50 1","pages":"25-35"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91279973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.5656/KSAE.2020.07.0.034
Jong‐Kook Jung, Junheon Kim, Dong-Soo Kim, C. Jung
{"title":"Effect of Pesticide on Biological Traits of an Orb-web Spider, Trichonephila clavata Koch (Araneae: Araneidae) in Pinus densiflora Forests in Mt. Geumjeong, Korea","authors":"Jong‐Kook Jung, Junheon Kim, Dong-Soo Kim, C. Jung","doi":"10.5656/KSAE.2020.07.0.034","DOIUrl":"https://doi.org/10.5656/KSAE.2020.07.0.034","url":null,"abstract":"","PeriodicalId":17836,"journal":{"name":"Korean Journal of Applied Entomology","volume":"59 1","pages":"209-215"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89157549","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.5656/KSAE.2020.11.0.052
Do‐Sung Kim, YEONG-DON Lee, Myung Eun Jwa, Cha Young Lee, Nam Youngwoo
{"title":"Occurrence status of cone insects on Korean fir (Abies koreana) in Mt. Halla","authors":"Do‐Sung Kim, YEONG-DON Lee, Myung Eun Jwa, Cha Young Lee, Nam Youngwoo","doi":"10.5656/KSAE.2020.11.0.052","DOIUrl":"https://doi.org/10.5656/KSAE.2020.11.0.052","url":null,"abstract":"","PeriodicalId":17836,"journal":{"name":"Korean Journal of Applied Entomology","volume":"70 1","pages":"417-420"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82126240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.5656/KSAE.2020.02.0.009
Kim, Yonggyun, Sajjadian Minoo, Shabbir Ahmed
Two mosquito species were collected in still-water near farming area in Andong, Korea. Based on morphological characters, these two mosquitoes were identified as Aedes koreicus and Culex vagans, respectively. DNA barcode analyses supported the identification. An entomopathogenic bacterium, Bacillus thuringiensis subsp. israelensis (BtI), exhibited insecticidal activities against the two mosquito species and its virulence was more potent than that of B. thuringiensis subsp. kurstaki. It has been known that the bacterial metabolites of Xenorhabdus spp. suppress insect immunity and enhance pathogenicity of B. thuringiensis. This study tested the effect of the bacterial culture broth of Xenorhabdus spp. on enhancing BtI pathogenicity. Among three Xenorhabdus spp., culture broth of X. ehlersii (Xe) was relatively effective to enhance BtI pathogenicity against both mosquito species. Indeed, organic extracts of Xe culture broth suppressed the hemocyte-spreading behavior, suggesting the presence of immunosuppressant in the culture broth. These results suggest a formulation of BtPlus by mixing BtI spore and Xe culture broth to be applied to control the two mosquito species.
{"title":"Control efficacy of BtPlus against two mosquitoes, Aedes koreicus and Culex vagans","authors":"Kim, Yonggyun, Sajjadian Minoo, Shabbir Ahmed","doi":"10.5656/KSAE.2020.02.0.009","DOIUrl":"https://doi.org/10.5656/KSAE.2020.02.0.009","url":null,"abstract":"Two mosquito species were collected in still-water near farming area in Andong, Korea. Based on morphological characters, these two mosquitoes were identified as Aedes koreicus and Culex vagans, respectively. DNA barcode analyses supported the identification. An entomopathogenic bacterium, Bacillus thuringiensis subsp. israelensis (BtI), exhibited insecticidal activities against the two mosquito species and its virulence was more potent than that of B. thuringiensis subsp. kurstaki. It has been known that the bacterial metabolites of Xenorhabdus spp. suppress insect immunity and enhance pathogenicity of B. thuringiensis. This study tested the effect of the bacterial culture broth of Xenorhabdus spp. on enhancing BtI pathogenicity. Among three Xenorhabdus spp., culture broth of X. ehlersii (Xe) was relatively effective to enhance BtI pathogenicity against both mosquito species. Indeed, organic extracts of Xe culture broth suppressed the hemocyte-spreading behavior, suggesting the presence of immunosuppressant in the culture broth. These results suggest a formulation of BtPlus by mixing BtI spore and Xe culture broth to be applied to control the two mosquito species.","PeriodicalId":17836,"journal":{"name":"Korean Journal of Applied Entomology","volume":"24 1","pages":"41-54"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72896805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.5656/KSAE.2020.08.0.035
J. Jung, Eun-Young Kim, I. H. Kim, J. Ahn, Gwan‐Seok Lee, B. Seo
{"title":"Meridic Diets for Rearing of Spodoptera frugiperda Larvae","authors":"J. Jung, Eun-Young Kim, I. H. Kim, J. Ahn, Gwan‐Seok Lee, B. Seo","doi":"10.5656/KSAE.2020.08.0.035","DOIUrl":"https://doi.org/10.5656/KSAE.2020.08.0.035","url":null,"abstract":"","PeriodicalId":17836,"journal":{"name":"Korean Journal of Applied Entomology","volume":"136 1","pages":"243-250"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86193434","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：