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Zhao Z, Yang L, Long J, Chang Z, Chen X. Predicting suitable areas for Metcalfa pruinosa (Hemiptera: Flatidae) under climate change and implications for management. JOURNAL OF INSECT SCIENCE (ONLINE) 2024; 24:7. [PMID: 38717262 PMCID: PMC11078062 DOI: 10.1093/jisesa/ieae053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 03/08/2024] [Accepted: 04/19/2024] [Indexed: 05/12/2024]
Abstract
Climate change is a prominent factor reshaping the distribution of invasive species. Metcalfa pruinosa (Say 1830) (Hemiptera: Flatidae), native to North America, has invaded other continents and poses a serious threat to various agricultural crops and the human residential environment. Understanding the distribution of M. pruinosa based on climatic conditions is a critical first step to prevent its further invasion. Therefore, based on its occurrence records and associated environmental variables, a Maxent model was developed to predict suitable areas for this species in the present and future on a global scale. The model exhibited outstanding performance, with a mean area under the receiver operating characteristic curve and true skill statistic values of 0.9329 and 0.926, respectively. The model also indicated that annual precipitation (Bio12) and max temperature of the warmest month (Bio5) were the key environmental variables limiting the distribution of M. pruinosa. Moreover, the model revealed that the current suitable area is 1.01 × 107 km2 worldwide, with southern China, southern Europe, and the eastern United States predicted to be the primary and highly suitable areas in the latter 2 regions. This area is expected to increase under future climate scenarios, mainly in the northern direction. The study's findings contribute to our understanding of climate change's impact on M. pruinosa distribution, and they will aid governments in developing appropriate pest management strategies, including global monitoring and strict quarantine measures.
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Affiliation(s)
- Zhengxue Zhao
- Institute of Entomology, College of Agriculture, Guizhou University, Guiyang 550025, PR China
- Provincial Special Key Laboratory for Development and Utilization of Insect Resources of Guizhou, College of Agriculture, Guizhou University, Guiyang 550025, PR China
- Guizhou Key Laboratory for Agricultural Pest Management of Mountainous Region, College of Agriculture, Guizhou University, Guiyang 550025, PR China
- Key Laboratory of High-efficiency Agricultural Plant Protection Informatization in Central Guizhou, College of Agriculture, Anshun University, Anshun 561000, PR China
| | - Lin Yang
- Institute of Entomology, College of Agriculture, Guizhou University, Guiyang 550025, PR China
- Provincial Special Key Laboratory for Development and Utilization of Insect Resources of Guizhou, College of Agriculture, Guizhou University, Guiyang 550025, PR China
- Guizhou Key Laboratory for Agricultural Pest Management of Mountainous Region, College of Agriculture, Guizhou University, Guiyang 550025, PR China
| | - Jiankun Long
- Institute of Entomology, College of Agriculture, Guizhou University, Guiyang 550025, PR China
- Provincial Special Key Laboratory for Development and Utilization of Insect Resources of Guizhou, College of Agriculture, Guizhou University, Guiyang 550025, PR China
- Guizhou Key Laboratory for Agricultural Pest Management of Mountainous Region, College of Agriculture, Guizhou University, Guiyang 550025, PR China
| | - Zhimin Chang
- Institute of Entomology, College of Agriculture, Guizhou University, Guiyang 550025, PR China
- Provincial Special Key Laboratory for Development and Utilization of Insect Resources of Guizhou, College of Agriculture, Guizhou University, Guiyang 550025, PR China
- Guizhou Key Laboratory for Agricultural Pest Management of Mountainous Region, College of Agriculture, Guizhou University, Guiyang 550025, PR China
| | - Xiangsheng Chen
- Institute of Entomology, College of Agriculture, Guizhou University, Guiyang 550025, PR China
- Provincial Special Key Laboratory for Development and Utilization of Insect Resources of Guizhou, College of Agriculture, Guizhou University, Guiyang 550025, PR China
- Guizhou Key Laboratory for Agricultural Pest Management of Mountainous Region, College of Agriculture, Guizhou University, Guiyang 550025, PR China
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Baek S, Kim MJ, Seo BY, Kim KH, Park CG, Cho J, Park HH. Phenology model development for Neodryinus typhlocybae: Evaluation of phenological synchrony with its host, Metcalfa pruinosa. Heliyon 2024; 10:e26825. [PMID: 38434306 PMCID: PMC10904240 DOI: 10.1016/j.heliyon.2024.e26825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 01/26/2024] [Accepted: 02/20/2024] [Indexed: 03/05/2024] Open
Abstract
The invasive species Metcalfa pruinosa has inflicted significant economic losses in various European and Asian regions. To combat this pest, the parasitoid wasp Neodryinus typhlocybae has been effectively introduced in Europe. Despite its success, research on the field occurrence patterns of N. typhlocybae, particularly its phenology, remains scarce. This study aims to develop a degree-day model for predicting the adult emergence of N. typhlocybae from overwintering cocoons and to assess the phenological synchrony between N. typhlocybae adults and the nymphal stages of M. pruinosa in Korea. In this study, we estimated the thermal parameters of N. typhlocybae under field temperatures and six constant temperatures (13.92, 17.71, 18.53, 20.53, 22.78, and 24.03 °C) conditions. The lower developmental temperature was estimated using the values of the coefficient of variation for the cumulative degree days of emerged individual adults. The estimated lower developmental threshold temperature was 12.3 °C. With this developmental threshold, a degree-day model was developed, and this model well-predicted emergence in field conditions. By simulating this developed model with the actual occurrence of the nymphal stages of its host, M. pruinosa, adult wasp emergence was estimated to be 1.5 weeks later than the first instar nymph of the host but faster than other nymphal stages of M. pruinosa. Thus, the findings in this study would be helpful in determining the possibility of establishing N. typhlocybae and improving the management efficiency of M. pruinosa.
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Affiliation(s)
- Sunghoon Baek
- Department of Agriculture and Fisheries Convergence, Korea National University of Agriculture and Fisheries, Jeonju-Si, 54874, Republic of Korea
| | - Min-Jung Kim
- Forest Entomology and Pathology Division, National Institute of Forest Science, Seoul, 02455, Republic of Korea
| | - Bo Yoon Seo
- Crop Foundation Division, National Institute of Crop Science, Rural Development Administration, Wanju 55365, Republic of Korea
| | - Kwang-Ho Kim
- Planning and Coordination Bureau, Rural Development Administration, Jeonju 54875, Republic of Korea
| | - Chang-Gyu Park
- Department of Agriculture and Fisheries Convergence, Korea National University of Agriculture and Fisheries, Jeonju-Si, 54874, Republic of Korea
| | - Jumrae Cho
- Crop Protection Division, National Institute of Agricultural Sciences, Rural Development Administration, Wanju 55365, Republic of Korea
| | - Hong-Hyun Park
- Crop Protection Division, National Institute of Agricultural Sciences, Rural Development Administration, Wanju 55365, Republic of Korea
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Kim SH, Kim DE, Lee H, Jung S, Lee WH. Ensemble evaluation of the potential risk areas of yellow-legged hornet distribution. ENVIRONMENTAL MONITORING AND ASSESSMENT 2021; 193:601. [PMID: 34436638 DOI: 10.1007/s10661-021-09406-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 08/17/2021] [Indexed: 06/13/2023]
Abstract
Invasion of alien species facilitated by climate change and human assistant is one of global threats that cause irreversible damages on the local flora and fauna. One of these issued species, Vespa velutina nigrithorax du Buysson, 1905 (Hymenoptera:Vespidae), is a significant threat to entomofauna, including honeybees, in the introduced regions. This wasp is still expanding its habitats, prioritizing the development of a reliable species distribution model based on recently updated occurrence data. Therefore, the aim of this study was to evaluate the potential areas that are climatically exposed to V. v. nigrithorax invasion globally and in South Korea, where the wasp has caused severe damage to local ecosystems and apiculture after its recent introduction. We developed a new global scale ensemble model based on CLIMEX and Maxent models and applied it to South Korea using field survey data. As a result, risky areas were predicted to be temperate and subtropical climate regions, including the eastern USA, western Europe, Far East Asia, and small areas in South America and Australia. In particular, South Korea has a high potential risk throughout the country. We expect that this study would provide fundamental data for monitoring the environmental risks caused by V. v. nigrithorax using advanced species distribution modeling.
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Affiliation(s)
- Se-Hyun Kim
- Department of Smart Agriculture Systems, Chungnam National University, Daejoen, 34134, Korea
| | - Dong Eon Kim
- Invasive Alien Species Research Team, Division of Ecological Safety, Bureau of Survey and Safety, National Institute of Ecology, Seocheon, 33657, Korea
| | - Heejo Lee
- Invasive Alien Species Research Team, Division of Ecological Safety, Bureau of Survey and Safety, National Institute of Ecology, Seocheon, 33657, Korea
| | - Sunghoon Jung
- Department of Applied Biology, Chungnam National University, Daejeon, 34134, Korea
| | - Wang-Hee Lee
- Department of Smart Agriculture Systems, Chungnam National University, Daejoen, 34134, Korea.
- Department of Biosystems Machinery Engineering, Chungnam National University, Daejeon, 34134, Korea.
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Byeon DH, Jung JM, Jung S, Lee WH. Effect of types of meteorological data on species distribution predicted by the CLIMEX model using an example of Lycorma delicatula (Hemiptera: Fulgoridae). JOURNAL OF ASIA-PACIFIC BIODIVERSITY 2020. [DOI: 10.1016/j.japb.2019.11.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Occurrence Prediction of the Citrus Flatid Planthopper (Metcalfa pruinosa (Say, 1830)) in South Korea Using a Random Forest Model. FORESTS 2019. [DOI: 10.3390/f10070583] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Invasive species cause a severe impact on existing ecosystems. The citrus flatid planthopper (CFP; Metcalfa pruinosa (Say, 1830)) is an invasive species in many countries. Predicting potential occurrence areas of the species related to environmental conditions is important for effective forest ecosystem management. In this study, we evaluated the occurrence patterns of the CFP and predicted its potential occurrence areas in South Korea using a random forest model for a hazard rating of forests considering meteorological and landscape variables. We obtained the occurrence data of the CFP in South Korea from literature and government documents and extracted seven environmental variables (altitude, slope, distance to road (geographical), annual mean temperature, minimum temperature in January, maximum temperature in July, and annual precipitation (meteorological)) and the proportion of land cover types across seven categories (urban, agriculture, forest, grassland, wetland, barren, and water) at each occurrence site from digital maps using a Geographic Information System. The CFP occurrence areas were mostly located at low altitudes, near roads and urbanized areas. Our prediction model also supported these results. The CFP has a high potential to be distributed over the whole of South Korea, excluding high mountainous areas. Finally, factors related to human activities, such as roads and urbanization, strongly influence the occurrence and dispersal of the CFP. Therefore, we propose that these factors should be considered carefully in monitoring and surveillance programs for the CFP and other invasive species.
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Byeon DH, Jung S, Lee WH. Review of CLIMEX and MaxEnt for studying species distribution in South Korea. JOURNAL OF ASIA-PACIFIC BIODIVERSITY 2018. [DOI: 10.1016/j.japb.2018.06.002] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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