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1.
In late 2018, the fall armyworm(FAW) Spodoptera frugiperda Smith(Lepidoptera: Noctuidae) made its arrival in China and its populations have since proliferated across most of eastern Asia. While S. frugiperda exhibits a considerable dispersal capacity and engages in long-distance migration, there's only scant information on the species' flight capability. Here, we empirically assessed S. frugiperda flight activity under varying climatic conditions using a flight mill. More specifically, under laboratory conditions, FAW exhibited superior flight performance at 20–25°C and 60–90% relative humidity(RH). When quantifying flight performance over five consecutive nights(i.e., 10 h/night), all flight parameters initially increased and then gradually dropped and FAW adults attained a total flight distance, duration and velocity equal to 63.73 km(48.42–94.12 km)(median, quartile range), 24.12 h(20.87–27.73 h) and 2.73 km h~(–1)(2.13–3.33 km h~(–1)), respectively. Our work constitutes a first comprehensive assessment of S. frugiperda flight performance and provides baseline information for future efforts to forecast spatiotemporal changes in its geographical distribution, movement patterns and invasion trajectories. Such can ultimately permit a timely and targeted deployment of area-wide pest management measures against this newly-invasive pest in China and across eastern Asia. 相似文献
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Li-mei HE Shan JIANG Yu-chao CHEN Kris A.G. WYCKHUYS Shi-shuai GE Wei HE Xi-wu GAO Kong-ming WU 《农业科学学报》2021,20(3):715-726
Floral resources, such as carbohydrate-rich nectar or pollen, can bolster fitness and raise reproductive output of adult lepidopterans. Here, we used laboratory experiments to assess how those plant-derived foods impact adult fecundity, reproductive physiology and flight performance of an invasive strain of the fall armyworm, Spodoptera frugiperda(FAW; Lepidoptera: Noctuidae) in China. More specifically, supplementary feeding on bee pollen and honey enhanced FAW flight duration, testis size, ovarian development, longevity and adult fecundity. FAW adults attained the longest pre-oviposition(10.8 days) and oviposition period(6.8 days) and longevity(19.2 days) on 5% acacia honey. Upon access to 2.5% acacia honey and 2.5‰ pine pollen, S. frugiperda attained the highest mating rate(79.7%), fecundity(644.9 eggs/female) and egg hatching rate(82.3%). Feeding on honey further delayed decay of male testes, while ovarian development was enhanced when female moths were allowed access to 2.5% honey and 2.5‰ pine pollen. Upon feeding on 5% honey solution, S. frugiperda engaged in flight over the longest duration(9.5 h), distance(29.9 km) and speed(3.1 km h~(–1)). Honey had a comparatively greater effect on the above parameters than pollen. Our findings help decipher FAW invasion patterns and population dynamics, facilitate the development of nutritional attractants, and contribute to integrated pest management of this newly-invasive pest in eastern Asia. 相似文献
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LIU Huan ZHANG Dong-ju XU Yi-juan WANG Lei CHENG Dai-feng QI Yi-xiang ZENG Ling LU Yong-yue 《农业科学学报》2025,18(4)
The Oriental fruit fly, Bactrocera dorsalis (Hendel), is among the most destructive fruit/vegetable-eating agricultural pests in the world, particularly in Asian countries such as China. Because of its widespread distribution, invasive ability, pest status, and economic losses to fruit and vegetable crops, this insect species is viewed as an organism warranting severe quarantine restrictions by many countries in the world. To understand the characteristics and potential for expansion of this pest, this article assembled current knowledge on the occurrence and comprehensive control of the Oriental fruit fly in China concerning the following key aspects: invasion and expansion process, biological and ecological characteristics, dynamic monitoring, chemical ecology, function of symbionts, mechanism of insecticide resistance, control index, and comprehensive control and countermeasures. Some suggestions for the further control and study of this pest are also proposed. Keywords: Oriental fruit fly invasion biology ecology management China > Received: 05 December 2017 >>Accepted: > Fund: This research was supported by the National Key Research and Development Program of China (2016YFC1201200) and the Guangzhou Science and Technology Project, China (201601010179). Corresponding Authors: Correspondence ZENG Ling, Mobile: +86-13602829939, E-mail: zengling@scau.edu.cn; LU Yong-yue, Mobile: +86-13763399972, E-mail: luyongyue@scau.edu.cn > ServiceE-mail this article Add to citation manager E-mail Alert RSS>Articles by authors LIU HuanZHANG Dong-juXU Yi-juanWANG LeiCHENG Dai-fengQI Yi-xiangZENG LingLU Yong-yueWe recommendThe arms race between Magnaporthe oryzae and rice: Diversity and interaction of Avr and R genesWANG Bao-hua1, Daniel J. Ebbole2, WANG Zong-hua1, 3>, Journal of Integrative Agriculture>, 2017>The prospects for China's food security and imports: Will China starve the world via imports?HUANG Ji-kun1, 2*, WEI Wei2, 3, CUI Qi1, XIE Wei1>, Journal of Integrative Agriculture>, 2017>Progress of potato staple food research and industry development in ChinaZHANG Hong1, 2, 3, XU Fen1, WU Yu1, HU Hong-hai1, 3, DAI Xiao-feng1, 2, 3>, Journal of Integrative Agriculture>, 2017>Progress in the development and application of plant-based antiviral agentsLI Xiang-yang, SONG Bao-an>, Journal of Integrative Agriculture>, 2017>Booming research on rice physiology and management in China: A bibliometric analysis based on three major agronomic journalsJournal of Integrative Agriculture>, 2017>Occurrence and biocontrol potential of parasitoids on lychee cecid pest, Litchiomyia chinensis (Diptera: Cecidomyiidae)>Yi-Min Chao>, Journal of Transport Economics and Policy (JTEP)>, 2023>Laboratory evaluation of pathogenicity of Beauveria bassiana strains against Brontispa longissima Gestro (Coleoptera: Hispidae)>Tong Ying-hua>, Journal of Transport Economics and Policy (JTEP)>, 2022>Biological parameters of Muscidifurax raptorellus (Hymenoptera: Pteromalidae) on Bactrocera oleae (Diptera: Tephritidae), the key pest of olives>Ismael Sánchez-Ramos>, Journal of Transport Economics and Policy (JTEP)>, 2023>Effects of integrated rice-duck farming on weed pressure, herbivore-predator interactions and economic benefits>Ping Qian>, Journal of Transport Economics and Policy (JTEP)>, 2022>Pest and disease incidence of coniferous species in Taman Saujana Hijau, Putrajaya urban park, Malaysia>Nura Adila Shamsul Kamar, Siti Khadijah Abd Rahim, Annya Ambrose, et al.>, Journal of Forestry Research>, 2023>Powered by>>>Privacy policyGoogle Analytics settings
ServiceE-mail this article Add to citation manager E-mail Alert RSS>Articles by authors WANG LeiXU Yi-juanZENG LingLU Yong-yueWe recommendBooming research on rice physiology and management in China: A bibliometric analysis based on three major agronomic journalsJournal of Integrative Agriculture>, 2017>Cytogenetics and germplasm enrichment in Brassica allopolyploids in China LI Zai-yun1, WANG You-ping2, 3>, Journal of Integrative Agriculture>, 2017>The arms race between Magnaporthe oryzae and rice: Diversity and interaction of Avr and R genesWANG Bao-hua1, Daniel J. Ebbole2, WANG Zong-hua1, 3>, Journal of Integrative Agriculture>, 2017>Nitrogen cycling and environmental impacts in upland agricultural soils in North China: A reviewJU Xiao-tang, ZHANG Chong>, Journal of Integrative Agriculture>, 2017>The prospects for China's food security and imports: Will China starve the world via imports?HUANG Ji-kun1, 2*, WEI Wei2, 3, CUI Qi1, XIE Wei1>, Journal of Integrative Agriculture>, 2017>Historical and current climates affect the spatial distribution of herbivorous tree insects in China>Feixue Zhang, Chun‐Jing Wang, Ji‐Zhong Wan>, Journal of Forestry Research>, 2023>Forest succession trajectories after fires in valleys and on slopes in the Greater Khingan Mountains, China>Chao Zhong, Meng Guo, Fenfen Zhou, et al.>, Journal of Forestry Research>, 2023>Altitudinal migration behavior patterns of birds on the eastern slope of Mt. Gongga, China>Ian Haase>, Avian Research>, 2023>Habitat association and demographic rates for large tree species: implications for native tree species used in forestry>Yue Bin, Honglin Cao, Diego I. Rodríguez‐Hernández, et al.>, Journal of Forestry Research>, 2024>Pest and disease incidence of coniferous species in Taman Saujana Hijau, Putrajaya urban park, Malaysia>Nura Adila Shamsul Kamar, Siti Khadijah Abd Rahim, Annya Ambrose, et al.>, Journal of Forestry Research>, 2023>Powered by>>>Privacy policyGoogle Analytics settings
Cite this article:
LIU Huan, ZHANG Dong-ju, XU Yi-juan, WANG Lei, CHENG Dai-feng, QI Yi-xiang, ZENG Ling, LU Yong-yue. 2019. Invasion, expansion, and control of Bactrocera dorsalis (Hendel) in China. Journal of Integrative Agriculture, 18(4): 771-787. 相似文献4.
Thomas W. Sappington 《农业科学学报》2018,17(7):1485-1505
Insect migratory flight differs fundamentally from most other kinds of flight behavior, in that it is non-appetitive. The adult is not searching for anything, and migratory flight is not terminated by encounters with potential resources. Many insect pests of agricultural crops are long-distance migrants, moving from lower latitudes where they overwinter to higher latitudes in the spring to exploit superabundant, but seasonally ephemeral, host crops. The migratory nature of these pests is somewhat easy to recognize because of their sudden appearance in areas where they had been absent only a day or two earlier. Many other serious pests survive hostile winter conditions by diapausing, and therefore do not require migration to move between overwintering and breeding ranges. Yet there is evidence of migratory behavior engaged in by several pest species that inhabit high latitudes year-round. In these cases, the consequences of migratory flight are not immediately noticeable at the population level, because migration takes place for the most part within their larger year-round distribution. Nevertheless, the potential population-level consequences can be quite important in the contexts of pest management and insect resistance management. As a case study, I review the evidence for migratory flight behavior by individual European corn borer adults, and discuss the importance of understanding it. The kind of migratory behavior posited for pest species inhabiting a permanent distribution may be more common than we realize. 相似文献
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Huan LIU Dong-ju ZHANG Yi-juan XU Lei WANG Dai-feng CHENG Yi-xiang QI Ling ZENG Yongyue LU 《农业科学学报》2019,18(4):771-787
The Oriental fruit fly, Bactrocera dorsalis (Hendel), is among the most destructive fruit/vegetable-eating agricultural pests in the word, particularly in Asian countries such as China. Because of its widespread distribution, invasive ability, pest status, and economic losses to fruit and vegetable crops, this insect species is viewed as an organism warranting severe quarantine restrictions by many countries in the world. To understand the characteristics and potential for expansion of this pest, this article assembled current knowledge on the occurrence and comprehensive control of the Oriental fruit fly in China concerning the following key aspects: invasion and expansion process, biological and ecological characteristics, dynamic monitoring, chemical ecology, function of symbionts, mechanism of insecticide resistance, control index, and comprehensive control and countermeasures. Some suggestions for the further control and study of this pest are also proposed. 相似文献
6.
The fall armyworm(FAW), Spodoptera frugiperda, is a migratory noctuid pest that has recently invaded eastern Asia. From 2017 up till 2020, searchlight trapping was used to assess the extent of FAW migration across the South China Sea. Molecular and morphology-based identification confirmed that FAW made its first appearance on Yongxing Island on 11 April 2019, with most trapped individuals belonging to the S. frugiperda \"corn-strain\". Carbon isotope analysis further showed that FAW moths originated from C4 host plants, while trajectory analyses revealed that migratory S. frugiperda adults are able to cross the South China Sea and enter mainland China. This long-distance migration process plausibly results in frequent genetic mixing between domestic FAW populations and those of neighboring Southeast Asian countries. Overall, this work provides unique insights into FAW migration across eastern Asia and ultimately can help advance pest forecasting, risk assessment and area-wide pest management. 相似文献
7.
Hui LI Shan-shan JIANG Hao-wen ZHANG Ting GENG Kris A.G. WYCKHUYS Kong-ming WU 《农业科学学报》2021,20(3):829-839
Since its 2018 invasion of eastern Asia, the fall armyworm Spodoptera frugiperda(Lepidoptera: Noctuidae) has become a key pest in local maize production. Though pesticides have been widely used to mitigate the initial S. frugiperda attack, biological control is receiving ample attention as a desirable, environmentally-sound alternative to chemical control. Hoverflies(Diptera: Syrphidae) are abundant natural enemies in Chinese maize fields and have been observed to consume S. frugiperda larvae. In this study, we use laboratory assays to study the two-way interaction between immature stages of S. frugiperda and the endemic syrphid Eupeodes corollae. To mimic natural conditions, assays were performed in the presence of fresh maize leaves. Those 2 nd or 3 rd instar larvae of E. corollae preyed on 1 st and 2 nd instar S. frugiperda larvae with a Holling type III response, consuming a respective theoretical maximum of 43.48 and 83.33 larvae over a 24-h period. Conversely, once S. frugiperda larvae reached 3 rd instar, they exhibited aggressive behavior and equally preyed on syrphid larvae with a Holling type III response. Those 5 th and 6 th instar larvae of S. frugiperda consumed a respective 16.39–19.23, 6.02–19.61 and 6.76–8.26 of 1 st, 2 nd and 3 rd instar E. corollae larvae per day. Though our results await field-level validation, S. frugiperda agonistic(i.e., defensive) and consumptive behavior towards resident natural enemies such as E. corollae possibly degrades biotic resistance and raises its invasion potential. Our findings shine new light on the interaction between lepidopteran herbivores and their natural enemies, and can help advance the development of conservation biological control and other integrated pest management(IPM) strategies against S. frugiperda in China and abroad. 相似文献
8.
兜兰属植物繁殖生物学研究进展 总被引：2，自引：0，他引：2
兜兰属植物为兰科植物的珍品,具有极高的观赏价值。由于人为破坏,许多兜兰种濒临灭绝。近年来,兜兰的保育学研究兴起,特别是兜兰的大规模扩繁研究,为兜兰属植物的保护提供了理论指导。从兜兰属植物的分株繁殖、组织培养、有菌播种以及无菌播种4个方面综述了兜兰的繁殖生物学研究进展。 相似文献
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杜氏藻的生物学和生态学研究进展 总被引：17，自引：0，他引：17
杜氏藻Dunalidlla属已有记录的种类近30种,其中盐生杜氏藻含有极丰富的β-胡萝卜素,是很有开发意义的植物性维生素A源。综述了杜氏藻属的分类、生化组成、生理、生态和培养条件等方面的研究进展,同时简述了胡萝卜素的生物生产方法。 相似文献
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《农业科学学报》2025,18(4)
The red imported fire ant, Solenopsis invicta, is a problematic invasive species in China since at least 2003. Over the past 15 years, a numerous studies were published on the impacts of this species on flora, fauna, and ecosystem function in natural and agricultural systems. We reviewed the literature on S. invicta invasion biology and impacts on biodiversity in South China. Both monogyne and polygyne colonies of S. invicta were introduced to China and polygyne colony is the dominant type. The range expansion rate of S. invicta may reach 26.5–48.1 km yr–1 in China. S. invicta forage activities occur year-round, peaking in the summer and fall in South China and show a preference for insects and plant seeds. We describe the ecological impacts of S. invicta on various habitats in South China, including arthropod community structure disruption and decreases in diversity and abundance of native ant species. S. invicta can replace the role of native ants in mutualisms between ants and honeydew-producing Hemiptera, which results in loss of important food resources for native ants and natural enemies of hemipterans. Further research is required to assess the complex ecosystem-level impacts of S. invicta in introduced areas. Keywords: fire ant biology behavior ecosystem function non-native invasion > Received: 29 November 2017 >>Accepted: > Fund: This work was supported by the National Key Research and Development Program of China (2016YFC1201204) and the Key Project for Science and Technology Development of Guangdong Province, China (2017B020202009). Corresponding Authors: Correspondence ZENG Ling, E-mail: zengling@scau.edu.cn; LU Yong-yue, E-mail: luyongyue@scau.edu.cn > About author: WANG Lei, Mobile: +86-13265045424, E-mail: wangle1107@outlook.com; >
Cite this article:
WANG Lei, XU Yi-juan, ZENG Ling, LU Yong-yue. 2019. Impact of the red imported fire ant Solenopsis invicta Buren on biodiversity in South China: A review. Journal of Integrative Agriculture, 18(4): 788-796. 相似文献14.
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观察表明虚库蠓嗜吸黑白花奶牛血,以2岁牛最甚,叮咬部位以背侧部为主.雌蠓饱血后96h 内死亡率,饲养于大空间的低于小空间的(P<0.01);产卵率则高于小空间的(P<0.01),夜晚的产卵率高于白天(P<0.01).雌蠓饱血后至产卵历时与气温(22-24.5℃)呈负相关(r=-0.6534~(**));虫卵孵化历时与水温(22-32℃)呈负相关(r=-0.757~*).1龄幼虫在水中表现出3种向性:向地性、趋触性和背光性,其活力与水温(22-40℃)呈负相关(r=-0.979~(**)). 相似文献
16.
详细记述了红珠凤蝶小斑亚种各虫态的形态特征、生活史及生活习性。通过对红珠凤蝶小斑亚种的野外调查和室内人工饲养,初步摸清了这个亚种在重庆永川地区1a发生2～3代,每年5,8,9月成虫数量最多。以蛹越冬。在22～25℃奈件下,卵期8～10d,幼虫期20～33d,蛹期15～18d,成虫期10～20d。头宽对数值依虫龄呈直线增长,其回归方程为：1gY=-0．794＋0．424X。 相似文献
17.
The fall armyworm(FAW), Spodoptera frugiperda, is a newly invasive, widespread agricultural pest in China. Understanding the suitability of the main field crops in Chinese agricultural system as host for this polyphagous herbivore is especially important for making control strategy. Here, after FAWs were fed three important oil-bearing crops(oilseed rape, soybean and sunflower) planted in China and resultant population parameters were compared using the age-stage, two-sex life table method, survival of larvae on soybean was significantly lower than that on oilseed rape and sunflower. Developmental duration of larvae on soybean was also the longest(23.3 days). The highest pupation rate was recorded on sunflower. The highest pupal mass(0.19 g) was attained on oilseed rape, significantly higher than on the other host plants; the lowest mass was on soybean(0.15 g). On soybean, oilseed rape and sunflower, respectively, the average generation period was 42.21, 39.10 and 40.44 d; the intrinsic rate of increase(r) was 0.0844, 0.1041 and 0.1134; the finite rate of increase(λ) was 1.0881, 1.1098 and 1.1202. While the most suitable host plant overall was sunflower, S. frugiperda completed development and increased its population on all three host plants. Thus, soybean, oilseed rape and sunflower were all suitable for FAW, and population monitoring and management of FAW in these crops should be increased. 相似文献
18.
杨树生殖生物学研究进展 总被引：3，自引：1，他引：3
该文介绍了杨树 (Populusspp .)生殖生物学的研究概况 ,包括 :①杨树有性生殖过程中雌雄生殖系统形态结构和细胞化学变化及其生物学意义 .②雄性不育的机理 .③杨树杂交不亲和性的表现和原因及其克服的方法 ,花粉-柱头识别反应 .④杨树生殖工程取得的成就 . 相似文献
19.
红尾副鳅生物学初步研究 总被引：6，自引：0，他引：6
通过对雅安市青衣江段红尾副鳅的可量性状、年龄组成、繁殖特性等生物学进行初步研究。红尾副鳅的体长范围为6.98~15.41 cm,体重范围为2.10~21.00 g;体重与体长呈显著的幂函数关系:W=0.0184L2.5112,r=0.933。年龄可分为5个龄组,以3龄和4龄个体占绝大多数。红尾副鳅雄鱼的体长范围为6.95~15.41 cm,雌鱼体长范围为6.98~13.68 cm,体重范围为2.10~17.30 g,平均绝对怀卵量为340粒/尾。产卵前期Ⅲ期和Ⅳ期卵巢卵粒半径平均值分别为0.686和1.052 mm。 相似文献