Research article |
|
|
|
|
Effects of soil desertification on the occurrence of Kytorhinus immixtus Motschulsky |
DING Rongrong, HE Zeshuai, ZHANG Dazhi*( ), CHEN Liangyue, ZHAO Fuqiang, WANG Yuan, YUAN Peng, YU Xiaoqian |
School of Life Science, Ningxia University, Yinchuan 750021, China |
|
|
Abstract Land desertification severely compromises the core function of ecosystem and significantly disrupts biodiversity. Caragana korshinskii Kom. plays a pivotal role as a critical plant resource in the restoration and ecological reconstruction of desertified areas in Northwest China. Kytorhinus immixtus Motschulsky is the primary pest responsible for causing substantial damage to the seeds of C. korshinskii. In this study, field surveys were utilized in three distinct desertified types (lightly, moderately, and severely desertified areas) in north central Ningxia Hui Autonomous Region, Northwest China. This research was focused on investigating the population dynamics and damage rates of K. immixtus, with an emphasis on examining the relationships among K. immixtus distribution, levels of soil desertification, and associated environmental factors. The results revealed marked variations in the population distribution and abundance of K. immixtus across habitats with different degrees of desertification. Due to the sand-fixing ability of C. korshinskii, the severity of soil desertification decreased progressively from severe to moderate and light with C. korshinskii establishment. This reduction in desertification, along with habitat restoration and an increase in plant diversity, was correlated with a gradual increase in K. immixtus population size and damage rate. Generalized linear mixed model analysis revealed significantly positive correlations of soil total potassium, C. korshinskii height, maximum temperature during the survey, precipitation, and the plant species richness index with K. immixtus population. In contrast, the soil total phosphorus content, organic matter content, minimum temperature during the survey, C. korshinskii canopy width, and branch number were significantly and negatively correlated with K. immixtus population. Due to the sand-fixing capacity of C. korshinskii, the plant mitigated soil desertification, but as desertification severity decreased, habitat restoration and increased plant diversity drove a gradual increase in the population and damage rate of K. immixtus. Both biotic and abiotic factors in the habitat significantly influenced K. immixtus occurrence. To achieve the sustainable restoration of desert ecosystem, optimization of plant community structure with soil nutrient management in ecological rehabilitation is necessary to balance the benefits of sand fixation with pest risks.
|
Received: 11 January 2025
Published: 30 September 2025
|
Corresponding Authors:
*ZHANG Dazhi (E-mail: zdz313@nxu.edu.cn)
|
About author: The first and second authors contributed equally to this work. |
|
|
[1] |
Ahmad T, Javed K, Hussain K, et al. 2016. Physico-morphic factors imparting resistance in different Brinjal cultivars against sucking insect pest of Brinjal. Journal of Entomology and Zoology Studies, 4(6): 490-495.
|
|
|
[2] |
Bennett A. 2010. The role of soil community biodiversity in insect biodiversity. Insect Conservation and Diversity, 3(3): 157-171.
|
|
|
[3] |
Cai G X, Lv T X. 2008. Quantitative relationship between the occurrence of Diplosis mori Yokoyama and environmental factors. Jiangsu Sericulture, 36(1): 15-17. (in Chinese)
|
|
|
[4] |
Cannon R J C. 1998. The implications of predicted climate change for insect pests in the UK, with emphasis on non-indigenous species. Global Change Biology, 4(7): 785-796.
|
|
|
[5] |
Cao Y, Yang X G, Chen L, et al. 2020. Effects of Caragana intermedia on soil particles in desertified grassland. Arid Zone Research, 37(6): 1437-1446. (in Chinese)
|
|
|
[6] |
Che C W, Xiao S C, Ding A J, et al. 2022. The characteristics of radial growth and ecological response of Caragana korshinskii Kom. under different precipitation gradient in the western Loess Plateau, China. Frontiers in Plant Science, 13: 862529, doi: 10.3389/fpls.2022.862529.
|
|
|
[7] |
Chen W Y, Zhang X, Wang Y X, et al. 2025. Leaf C:N:P stoichiometry and influencing factors of different geographic populations of Caragana stenophylla in desert. Chinese Journal of Applied Ecology, 36(1): 31-38. (in Chinese)
|
|
|
[8] |
Chen X H, Gao Y B, Zhao T T, et al. 2010. Morphological variations of Caragana microphylla populations in the Xilingol steppe and their relationship with environmental factors. Acta Ecologica Sinica, 30(2): 50-55. (in Chinese)
|
|
|
[9] |
Chen Y W, Xia Y F. 2017. Effects of different types of dunes on occurrence of Apocheima cinerarius in Caragana korshinski shrubs. Journal of Henan Agricultural Sciences, 46(2): 69-72. (in Chinese)
|
|
|
[10] |
Dicks L V, Breeze T D, Ngo H T, et al. 2021. A global-scale expert assessment of drivers and risks associated with pollinator decline. Nature Ecology & Evolution, 5(10): 1453-1461.
|
|
|
[11] |
Doblas-Miranda E, Sánchez-Piñero F, González-Megías A. 2009. Different microhabitats affect soil macroinvertebrate assemblages in a Mediterranean arid ecosystem. Applied Soil Ecology, 41(3): 329-335.
|
|
|
[12] |
Driscoll D A, Banks S C, Barton P S, et al. 2013. Conceptual domain of the matrix in fragmented landscapes. Trends in Ecology & Evolution, 28(10): 605-613.
|
|
|
[13] |
Duncan L W, Stuart R J, El-Borai F E, et al. 2013. Modifying orchard planting sites conserves entomopathogenic nematodes, reduces weevil herbivory and increases citrus tree growth, survival and fruit yield. Biological Control, 64(1): 26-36.
|
|
|
[14] |
Gingras D, Dutilleul P, Boivin G. 2003. Effect of plant structure on host finding capacity of lepidopterous pests of crucifers by two Trichogramma parasitoids. Biological Control, 27(1): 25-31.
|
|
|
[15] |
Guo Y R, Zhao H L, Zuo X H, et al. 2008. Biological soil crust development and its topsoil properties in the process of dune stabilization, Inner Mongolia, China. Environmental Geology, 54: 653-662.
|
|
|
[16] |
Hao S G, Wang S P, Cease A, et al. 2015. Landscape level patterns of grasshopper communities in Inner Mongolia: Interactive effects of livestock grazing and a precipitation gradient. Landscape Ecology, 30: 1657-1668.
|
|
|
[17] |
He Z S, Chen L Y, Yang Y, et al. 2023. Geostatistical analysis of the spatial variation of Chrysolina aeruginosa larvae at different stages in desert ecosystems. Insects, 14(4): 379, doi: 10.3390/insects14040379.
|
|
|
[18] |
Hertzog L R, Meyer S T, Weisser W W, et al. 2016. Experimental manipulation of grassland plant diversity induces complex shifts in aboveground arthropod diversity. PLoS ONE, 11(2): e0148768, doi: 10.1371/journal.pone.0148768.
|
|
|
[19] |
Jiang C, Liu G K, Shi Y, et al. 2018. Bionomics and population dynamics of Kytorhinus immixtus. Agriculture and Technology, 38(20): 23. (in Chinese)
|
|
|
[20] |
Jiang C, Liu G K, Shi Y, et al. 2019. Study on the occurrence regularity and chemical control technology of Kytorhinus immixtus. Modern Agricultural Science and Technology, (15): 102-103. (in Chinese)
|
|
|
[21] |
Jiang Y T, He T T, Xu Y H, et al. 2024. Assessment of ecological environment quality and recommendations for management in Helan Mountain National Nature Reserve, Ningxia. In: International Conference on Remote Sensing, Mapping, and Geographic Information Systems (RSMG 2024). Bellingham: Society of Photo-Optical Instrumentation Engineers (SPIE), 897-902.
|
|
|
[22] |
Khairnar H S, Patel C C. 2015. Phosphatic fertilizers and plant morphology vs. incidence of pests in Cowpea. Indian Journal of Entomology, 77(3): 303-306.
|
|
|
[23] |
Khalil H, Raza A B M, Afzal M, et al. 2017. Effects of plant morphology on the incidence of sucking insect pests complex in few genotypes of cotton. Journal of the Saudi Society of Agricultural Sciences, 16(4): 344-349.
|
|
|
[24] |
Lai J S, Zou Y, Zhang S, et al. 2022. Glmm.hp: An R package for computing individual effect of predictors in generalized linear mixed models. Journal of Plant Ecology, 15(6): 1302-1307.
doi: 10.1093/jpe/rtac096
|
|
|
[25] |
Leckey E H, Smith D M, Nufio C R, et al. 2014. Oak-insect herbivore interactions along a temperature and precipitation gradient. Acta Oecologica, 61: 1-8.
|
|
|
[26] |
Li C L, Xu X Y, Jin H X, et al. 2014. Community structures and plant diversities in the desertification process of Maqu Alpine Meadow in Gansu. Acta Ecologica Sinica, 34(14): 3953-3961. (in Chinese)
|
|
|
[27] |
Liao W K, Zhuo Z H, Qian Q Q, et al. 2024. Potential impact of climatic factors on the distribution of Graphium sarpedon in China. Ecology and Evolution, 14(2): e10858, doi: 10.1002/ece3.10858.
|
|
|
[28] |
Liu R T, Zhao H L, Zhao X Y, et al. 2009. Soil macrofaunal response to sand dune conversion from mobile dunes to fixed dunes in Horqin Sandy Land, Northern China. European Journal of Soil Biology, 45(5-6): 417-422.
|
|
|
[29] |
Liu R T, Zhao H L, Zhao X Y. 2011. Desertification impact on macro-invertebrate diversity in grassland soil in Horqin, Northern China. Procedia Environmental Sciences, 10: 1401-1409.
|
|
|
[30] |
Lu X M, Siemann E, He M Y, et al. 2016. Warming benefits a native species competing with an invasive congener in the presence of a biocontrol beetle. New Phytologist, 211(4): 1371-1381.
doi: 10.1111/nph.13976
pmid: 27094757
|
|
|
[31] |
Ma C C, Guo H Y, Wu J B, et al. 2014. Acclimation of photosynthetic traits of Caragana species to desert environment in Inner Mongolian Plateau. Arid Land Research and Management, 28(1): 87-101.
|
|
|
[32] |
Ma Z N, Yu H Q, Wang Y, et al. 2022. Diversity of grassland grasshoppers and responses to environmental factors in Ningxia. Chinese Journal of Biological Control, 38(6): 1459-1472. (in Chinese)
doi: 10.16409/j.cnki.2095-039x.2022.03.010
|
|
|
[33] |
Maharning A R, Mills A A S, Adl S M. 2009. Soil community changes during secondary succession to naturalized grasslands. Applied Soil Ecology, 41(2): 137-147.
|
|
|
[34] |
Menta C, Remelli S. 2020. Soil health and arthropods: From complex system to worthwhile investigation. Insects, 11(1): 54, doi: 10.3390/insects11010054.
|
|
|
[35] |
Obermaier E, Heisswolf A, Poethke H J, et al. 2008. Plant architecture and vegetation structure: Two ways for insect herbivores to escape parasitism. European Journal of Entomology, 105(2): 233-240.
|
|
|
[36] |
Outhwaite C L, McCann P, Newbold T. 2022. Agriculture and climate change are reshaping insect biodiversity worldwide. Nature, 605: 97-102.
|
|
|
[37] |
Pang S T, Dong Y H. 2012. Effects of soil fertilization on herbivores infestation. Soils, 44(5): 719-726. (in Chinese)
|
|
|
[38] |
Rahman S, Khan M R. 2012. Effect of plant characteristics of jute varieties on incidence of pests in West Bengal, India. Archives of Phytopathology and Plant Protection, 45(5): 608-619.
|
|
|
[39] |
Ren X, Guo B H, Liu J P, et al. 2023a. Effects of soil desertification degrees on characteristics of regenerated plant communities and grassland productivity. Grassland and Turf, 43(2): 22-28. (in Chinese)
|
|
|
[40] |
Ren Y, Liu X J, Zhang B, et al. 2023b. Sensitivity assessment of land desertification in china based on multi-source remote sensing. Remote Sensing, 15(10): 2674, doi: 10.3390/rs15102674.
|
|
|
[41] |
She D L, Xia Y Q, Shao M G, et al. 2013. Transpiration and canopy conductance of Caragana korshinskii trees in response to soil moisture in sand land of China. Agroforest Systems, 87: 667-678.
|
|
|
[42] |
Skendžić S, Zovko M, Živković I P, et al. 2021. The impact of climate change on agricultural insect pests. Insects, 12(5): 440, doi: 10.3390/insects12050440.
|
|
|
[43] |
Sterk G, Stoorvogel J J. 2020. Desertification-scientific versus political realities. Land, 9(5): 156, doi: 10.3390/land9050156.
|
|
|
[44] |
Tobisch C, Rojas-Botero S, Uhler J, et al. 2023. Conservation-relevant plant species indicate arthropod richness across trophic levels: Habitat quality is more important than habitat amount. Ecological Indicators, 148: 110039, doi: 10.1016/j.ecolind.2023.110039.
|
|
|
[45] |
Wagner D L, Fox R, Salcido D, et al. 2021. A window to the world of global insect declines: Moth biodiversity trends are complex and heterogeneous. Proceedings of the National Academy of Sciences, 118(2): e2002549117, doi: 10.1073/pnas.2002549117.
|
|
|
[46] |
Wang M Z, Bi H J, Jin S, et al. 2019. Effects of stand density on understory species diversity and soil physicochemical properties of a Cupressus funebris plantation in Yunding Mountain. Acta Ecologica Sinica, 39(3): 981-988. (in Chinese)
|
|
|
[47] |
Wang Y L, Wang R L, Jiang G, et al. 2012. Advances in researches on the relationship between the occurrence of forest pest and the meteorological condition. Journal of Sichuan Forestry Science and Technology, 33(4): 20-24. (in Chinese)
|
|
|
[48] |
Wei S H, Wu X Z, Wang Y, et al. 2021. Cold resistance, high temperature tolerance and resistance mechanism of grasshopper Chorthippus albonemus. Journal of Plant Protection, 48(1): 172-178. (in Chinese)
|
|
|
[49] |
Xue J, Gui D W, Lei J Q, et al. 2019. Oasification: An unable evasive process in fighting against desertification for the sustainable development of arid and semiarid regions of China. CATENA, 179: 197-209.
|
|
|
[50] |
Yan J X, Shi W K, Han H R, et al. 2023. Stoichiometric characteristics and influencing factors of Caragana korshinskiiin the hilly and gully region of the Loess Plateau of northern Shanxi. Journal of Northwest Forestry University, 38(6): 29-37. (in Chinese)
|
|
|
[51] |
Yang W Y, Gao Y, Han M, et al. 2025. Particle size characteristics and soil physical and chemical properties of scrub sand pile soils in Caragana tibetica. Northern Horticulture, 49(2): 76-84. (in Chinese)
|
|
|
[52] |
Zhang D Z, Chen X W, He D H, et al. 2010. The spatial pattern of Kytorhinus immixtus and its response to desert landscape pattern in Ningxia. Chinese Bulletin of Entomology, 47(6): 1179-1188. (in Chinese)
|
|
|
[53] |
Zhang D Z, He D H. 2011. Responses of Caragana seed pests to host plant patch quality and patch pattern in desert regions of Ningxia, Northwest China. Chinese Journal of Applied Ecology, 22(7): 1871-1877. (in Chinese)
|
|
|
[54] |
Zhang D Z. 2012. Spatial niches of Caragana korshinskii seed pests in desert steppe landscape of Ningxia, Northwest China. Chinese Journal of Ecology, 31(11): 2841-2847. (in Chinese)
|
|
|
[55] |
Zhang Y, Zhang Z, Wang H B. 2006. Effect of climate on outbreak of Diprion jingyuanensis. Chinese Journal of Applied and Environmental Biology, 12(5): 660-664. (in Chinese)
|
|
|
[56] |
Zhao H L, Zhao X Y, Zhang T H, et al. 2002. Study on bio-processes in desertification in northern agro-pasture interzone. Journal of Desert Research, 22(4): 309-315. (in Chinese)
|
|
|
[57] |
Zhao H L, Li J, Liu R T, et al. 2014. Effects of desertification on temporal and spatial distribution of soil macro-arthropods in Horqin sandy grassland, Inner Mongolia. Geoderma, 223-225: 62-67.
|
|
|
[58] |
Zhao L J, Gao R H, Liu J Q, et al. 2023. Effects of environmental factors on the spatial distribution pattern and diversity of insect communities along altitude gradients in Guandi Mountain, China. Insects, 14(3): 224, doi: 10.3390/insects14030224.
|
|
|
[59] |
Zhou Y W, Liu C H, Ai N, et al. 2022. Characteristics of soil macrofauna and its coupling relationship with environmental factors in the loess area of Northern Shaanxi. Sustainability, 14(5): 2484, doi: 10.3390/su14052484.
|
|
|
[60] |
Zuo X A, Zhao H L, Zhao X Y, et al. 2008. Plant distribution at the mobile dune scale and its relevance to soil properties and topographic features. Environmental Geology, 54(5): 1111-1120.
|
|
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
|
Shared |
|
|
|
|
|
Discussed |
|
|
|
|