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动物分类学报:英文版 2023年第3期48卷 236-248页

作者： Hanhuiying Lü Yaru Chen Jinlong Ren Ning Wang Ding Yang Xiao Zhang shandong engineering research Center for environment-friendly agricultural pest management College of Plant Health and Medicine/College of Grassland ScienceQingdao Agricultural UniversityQingdao 266109China Key Laboratory of Biohazard Monitoring and Green Prevention and Control in Artificial Grassland Ministry of Agriculture and Rural AffairsInstitute of Grassland ResearchChinese Academy of Agricultural SciencesHohhot 010010China Key Laboratory of the pest Monitoring and Safety Control on the Crop and Forest College of AgronomyXinjiang Agricultural UniversityUrumqi 830052China College of Plant Protection China Agricultural UniversityBeijing 100193China

The genus Limonia Meigen,1803 is globally distributed with 216 known species/subspecies,of which 30 are recorded from *** this study,we firstly use DNA barcodes(mt COI)to identify specimens of Limonia from China,result in a discovery of three *** the morphological data,these species were identified as *** Lü,Ren&Zhang,***.,*** Alexander,1935(new record in China),and ***(Schummel,1829),*** COI sequences of the three species were provided,analyzed with other 24 COI sequences from Limonia *** result indicates that intraspecific distances in the genus are generally less than 2.2%,interspecific distances range from 7.9%to 17.2%,and there is no overlap between intra-and interspecific *** and illustrations of *** and illustration of male hypopygium of ***,as well as the key to the Chinese Limonia crane flies,are all provided.

关键词： DNA barcode taxonomy Chinese fauna COI Limoniinae

Effects of spray adjuvants and operation modes on droplet deposition and elm aphid control using an unmanned aerial vehicle

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International Journal of agricultural and Biological engineering 2023年第2期16卷 1-9页

作者： Zechen Dou Zhihao Fang Xiaoqiang Han Muhammad Zeeshan Yapeng Liu Yubin Lan College of Agriculture/Key Laboratory of Oasis agricultural pest management and Plant Protection Resources Utilization Shihezi UniversityShihezi 832003XinjiangChina College of agricultural engineering and Food Science Shandong University of TechnologyZibo 255049ShandongChina shandong Provincial engineering Technology research Center for agricultural Aviation Intelligent Equipment Zibo 255049ShandongChina College of Electronics engineering(College of Artificial Intelligence) South China Agricultural UniversityGuangzhou 510642China

A conventional spraying mode and a fully autonomous fruit tree operation mode using a model DJ T30 unmanned aerial vehicle(UAV)were used to control aphids control on elm trees and to clarify the distribution of droplets in elm trees sprayed by a *** effects of six aviation spray adjuvants on elm canopy droplet deposition and aphid control were *** software was used to analyze and measure the droplet density and deposition of water sensitive paper in two modes;this was done to calculate the droplet uniformity,depositional penetration,and droplet penetration,and to verify the aphid control *** results showed that the droplet density increased by 79.7%-100.7% in the upper canopy and 0-394.1%in the lower canopy without adjuvants in the fully autonomous fruit tree operation *** upper canopy deposits increased by 65.7%-179.3%,and the lower canopy increased by 0-152.8%.When adjuvants were added,the droplet density in the upper canopy increased by 49.7-56.1%using Jiexiaofeng(JXF),and the lower canopy increased by 138.2%-177.8% using JXF,45.8%-141.3%using Beidatong(BDT),45.5%-92.9% using Gongbei(GB),0-93.5% using Maisi(MS),and 0-95.2%using Manniu(MN).The deposits of the upper canopy increased by 888.1-1154.2% using JXF,0-1298.3% using MN,0-343.9%using BDT,0-422.5% using GB,0-580.3% using *** lower canopy increased by 746.4%-1426.0%using JXF,226.2%-231.0% using BDT,435.8%-644.0% using GB,255.0%-322.4%using MS,and 249.3%-360.0%using *** JXF was added,the droplet uniformity,droplet penetration and depositional penetration were better than when using other *** effects of JXF,BDT and GB in controlling aphids was significantly better than other adjuvants(p<0.05).The following control effects were observed;94.1% with JXF,93.1% with BDT,and 93.3% with GB after 3 d of application,and 97.9% with JXF,95.6% with BDT,and 97.1% with GB after 7 d of *** the same time,the application of the fully autonomous fruit tree operation mode a

关键词： adjuvants UAV operation mode droplet deposition aphid

Ormosia Rondani(Diptera:Limoniidae:Chioneinae),anewly recorded genus fromshandong,Chinawithdescription of one new species

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Entomotaxonomia 2022年第4期44卷 285-292页

作者： Yuanyuan XU Peifu ZHANG Guoquan WANG Ding YANG Zehui KANG Guangxi Key Laboratory of Agric-environment and Agric-Products Safety and National DemonstrationCenter for Experimental Plant Science Education Agricultural CollegeGuangxi UniversityNanningGuangxi 530004China shandong engineering research Center for environment-friendly agricultural pest management Collegeof Plant Health and MedicineQingdao Agricultural UniversityQingdaoShandong 266109China Fangzi Bureau of Agriculture and Rural Af airs WeifangShandong 261200China College of Plant Protection China Agricultural UniversityBeijing 100193China

The family Limoniidae includes a large number of species,including agricultural pests,pollinators,and environmental ***,the genus Ormosia Rondani,1856,a large genus in the familyLimoniidae,is recorded from shandong,China for the first *** species O.(O.)kunyushana Xu,Yang&Kang *** described and illustrated as new to *** species is distinguished fromits congenersmainly by body color and male genitalia.A key to known Chinese Ormosia *** is also provided.

关键词： crane flies Chioneinae new record taxonomy

Heterogeneous distribution of Cardinium in whitefly populations is associated with host nuclear genetic background

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Insect Science 2023年第6期30卷 1701-1712页

作者： Hongran Li Ying Liu Xiaoying Wei Huipeng Pan Youjun Zhang Xuguo Zhou Dong Chu shandong engineering research Center for environment-friendly agricultural pest management College of Plant Health and MedicineQingdao Agricultural UniversityQingdaoShangdong ProvinceChina Shenzhen Branch Guangdong Laboratory of Lingnan Modern AgricultureKey Laboratory of Gene Editing Technologies(Hainan)Ministry of Agriculture and Rural AffairsAgricultural Genomics Institute at ShenzhenChinese Academy of Agricultural SciencesShenzhenGuangdong ProvinceChina Key Laboratory of Bio-pesticide Innovation and Application of Guangdong Province South China Agricultural UniversityGuangzhouChina Department of Plant Protection Institute of Vegetables and FlowersChinese Academy of Agricultural SciencesBeijingChina Department of Entomology University of KentuckyLexingtonKentuckyUSA

Inherited bacterial symbionts are very common in arthropods, but infection frequency can vary widely among populations. Experiments and interpopulation comparisons suggest that host genetic background might be important in explaining this variation. Our extensive field investigation showed that the infection pattern of the facultative symbiont Cardinium was heterogeneous across geographical populations of the invasive whitefly Bemisia tabaci Mediterranean (MED) in China, with genetic nuclear differences evident in 2 of the populations: 1 with a low infection rate (SD line) and 1 with a high infection rate (HaN line). However, whether the heterogeneous frequency of Cardinium is associated with the host genetic background remains poorly understood. Here, we compared the fitness of the Cardinium-infected and uninfected sublines with similar nuclear genetic backgrounds from SD and HaN lines, respectively, and further determine whether host extranuclear or nuclear genotype influenced the Cardinium–host phenotype by performing 2 new introgression series of 6 generations between SD and HaN lines (i.e., Cardinium-infected females of SD were backcrossed with uninfected males of HaN, and vice versa). The results showed that Cardinium provides marginal fitness benefits in the SD line, whereas Cardinium provides strong fitness benefits in the HaN line. Further, both Cardinium and the Cardinium–host nuclear interaction influence the fecundity and pre-adult survival rate of B. tabaci, whereas the extranuclear genotype does not. In conclusion, our results provide evidence that Cardinium-mediated fitness effects were closely associated with the host genetic background, which provides a fundamental basis for understanding the mechanism underlying the heterogeneous distribution of Cardinium in B. tabaci MED populations across China.

关键词： Bemisia tabaci Cardinium heterogeneity infection frequency nuclear genotype

Effect of heat shock on the susceptibility of Frankliniella occidentalis(Thysanoptera：Thripidae) to insecticides

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Journal of Integrative Agriculture 2016年第10期15卷 2309-2318页

作者： ZHANG Bin ZUO Tai-qiang LI Hong-gang SUN Li-juan WANG Si-fang ZHENG Chang-ying WAN Fang-hao Key Laboratory of Integrated Crop pest management of shandong College of Agronomy and Plant Protection Qingdao Agricultural University Qingdao 266109 P.R. China Key Laboratory for Biology of Plant Diseases and Insect pests Institute of Plant Protection Chinese Academy of Agricultural Sciences Beijing 100193 P.R.China Institute for the Control of Agrochemicals of shandong Province Jinan 250100 P.R. China

Currently, insecticides are considered as the primary approach for controlling western flower thrips, Frankliniella occidentalis（Pergande）（Thysanoptera： Thripidae）. However, the heavy use of insecticides resulted in high insect resistance and serious environmental pollution. Given its characteristics of ease of operation and environmental friendliness, insect control using high temperature is receiving considerable renewed research interest. However, although the combination of insecticides and high temperature to control F. occidentalis has been studied before, few studies have focused on the short-term effect of such treatment. In a laboratory study, F. occidentalis adults and second-instar nymphs were exposed to 45℃ for 2 h. Then, their susceptibility to acetamiprid, spinosad, methomyl, and beta-cypermethrin was tested after different periods of recovery time（2–36 h）. Additionally, the specific activity of three detoxification enzymes（esterase, glutathione S-transferase, and cytochrome p450（CYP） monooxygenase） of the treated insects was determined. The results indicated that the fluctuation of susceptibility to insecticides and detoxification enzyme activity during F. occidentalis recovery from heat shock are related. Furthermore, several recovery time points（2, 30, and 36 h） of significant susceptibility to four tested insecticides compared with the control were found during the treatment of adults that were heat-shocked. Recovery time points of higher susceptibility compared with the control depended on different insecticides during the second-instar nymph recovery from heat shock. Interestingly, the fluctuation of CYP monooxygenase activity exhibited a trend that was similar to the fluctuation of susceptibility to insecticides（especially spinosad） during the recovery from heat shock of adults. In addition, the glutathione S-transferase and CYP monooxygenase activity trend was similar to the trend of susceptibility to spinosad during the recovery from heat shoc

关键词： F rankliniella occidentalis heat shock susceptibility detoxification enzymes insecticide

Characterization of the microbial community response to replant diseases in peach orchards

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Journal of Integrative Agriculture 2023年第4期22卷 1082-1092页

作者： LI Wei-hua CHEN Peng WANG Yu-zhu LIU Qi-zhi Laboratory of Entomology and Nematology College of Plant ProtectionChina Agricultural UniversityBeijing 100193P.R.China State Key Laboratory of Integrated management of pest Insects and Rodents Institute of ZoologyChinese Academy of SciencesBeijing 100101P.R.China Key Laboratory of Natural Enemies Insects of Ministry of Agriculture and Rural Affairs Shandong Provincial Engineering Technology Research Center on Biocontrol of Crop Diseases and Insect PestInstitute of Plant ProtectionShandong Academy of Agricultural SciencesJinan 250100P.R.China Institute of Forestry and Pomology Beijing Academy of Agriculture and Forestry SciencesBeijing 100093P.R.China

This study attempted to monitor the development of microbial communities and reveal the correlation between the soil microbial community and soil nutrient factors over different years following the replanting of peach *** replanted soil(RS)and nonreplanted soil(NRS)were collected from peach orchards with different growth years(1,3,5,7,9,11,and 13 years)in the same *** soil bacterial and fungal community diversities were analyzed by high-throughput sequencing *** analysis(RDA)was used to show the correlation between the soil microbial community and environmental *** alpha diversities of the bacterial and fungal communities indicated that RS contained a higher abundance of bacterial and fungal operational taxonomic units(OTUs)than *** and ANOSIM analyses showed that the soil bacterial and fungal communities were significantly(P3.0).In addition,the soil nutrient contents were lower in RS than in NRS in the early stage(1–5 years),and the RDA showed that bacterial and fungal phyla are closely associated with environmental variables,including the potential of hydrogen(pH),ammonium nitrogen(AN),available phosphorus(AP)and available potassium(AK).These results lead to a deeper understanding of the microbial responses to replanting in peach orchards.

关键词： replant disease complex syndrome microbial community high-throughput sequencing environmental variables

Analysis of expressed sequence tags （ESTs） from a normalized cDNA library and isolation of EST simple sequence repeats from the invasive cotton mealybug Phenacoccus solenopsis

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Insect Science 2015年第6期22卷 761-767页

作者： Hui Li Kun-Ling Lang Hai-Bin Fu Chang-Peng Shen Fang-Hao Wan Dong Chu Key Lab of Integrated Crop pest management of shandong Province College of Agronomy and Plant Protection Qingdao AgriculturalUniversity Qingdao Shandong Province China Shenyang Entry-Exit Inspection and Quarantine Bureau Shenyang China StateKey Laboratory for Biology of Plant Diseases and Insect pests Institute of Plant Protection Chinese Academy of Agricultural Sciences(CAAS) Beijing China

The cotton mealybug, Phenacoccus solenopsis Tinsley, is a serious and invasive pest. At present, genetic resources for studying P. solenopsis are limited, and this negatively affects genetic research on the organism and, consequently, translational work to improve management of this pest. In the present study, expressed sequence tags （ESTs） were analyzed from a normalized complementary DNA library of/？. solenopsis. In addition, EST-derived microsatellite loci （also known as simple sequence repeats or SSRs） were isolated and characterized. A total of 1107 high-quality ESTs were acquired from the library. Clustering and assembly analysis resulted in 785 unigenes, which were classified functionally into 23 categories according to the Gene Ontology database. Seven EST-based SSR markers were developed in this study and are expected to be useful in characterizing how this invasive species was introduced, as well as providing insights into its genetic microevolution.

关键词： expressed sequence tags microsatellite marker normalized cDNA library Phenacoccus solenopsis

The jasmonate-induced bHLH gene SlJIG functions in terpene biosynthesis and resistance to insects and fungus

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Journal of Integrative Plant Biology 2022年第5期64卷 1102-1115页

作者： Yunyun Cao Lun Liu Kangsheng Ma Wenjing Wang Hongmei Lv Ming Gao Xinman Wang Xichun Zhang Shuxin Ren Na Zhang Yang-Dong Guo College of Horticulture China Agricultural UniversityBeijing 100193China College of Horticulture Science and engineering Shandong Agricultural UniversityTai'an 271018China Hubei Insect Resources Utilization and Sustainable pest management Key Laboratory College of Plant Science and TechnologyHuazhong Agricultural UniversityWuhan 430070China College of Plant Science and Technology Beijing University of AgricultureBeijing 102206China School of Agriculture Virginia State UniversityPetersburg 23806VAUSA Sanya Institute of China agricultural University Sanya 572000China

Jasmonic acid(JA)is a key regulator of plant defense *** the transcription factor MYC2,the master regulator of the JA signaling pathway,orchestrates a hierarchical transcriptional cascade that regulates the JA responses,only a few transcriptional regulators involved in this cascade have been ***,we identified the basic helix-loop-helix(bHLH)transcription factor gene in tomato(Solanum lycopersicum),METHYL JASMONATE(MeJA)-INDUCED GENE(SlJIG),the expression of which was strongly induced by MeJA *** and molecular biology experiments revealed that SlJIG is a direct target of *** knockout plants generated by gene editing had lower terpene contents than the wild type from the lower expression of TERPENE SYNTHASE(TPS)genes,rendering them more appealing to cotton bollworm(Helicoverpa armigera).Moreover,SlJIG knockouts exhibited weaker JA-mediated induction of TPSs,suggesting that SlJIG may participate in JA-induced terpene *** out SlJIG also resulted in attenuated expression of JA-responsive defense genes,which may contribute to the observed lower resistance to cotton bollworm and to the fungus Botrytis *** conclude that SlJIG is a direct target of MYC2,forms a MYC2-SlJIG module,and functions in terpene biosynthesis and resistance against cotton bollworm and ***.

关键词： basic helix-loop-helix transcription factor defense response jasmonic acid MYC2 terpene biosynthesis

Cascade effects of crop species richness on the diversity of pest insects and their natural enemies

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Science China(Life Sciences) 2014年第7期57卷 718-725页

作者： SHI PeiJian HUI Cang MEN XingYuan ZHAO ZiHua OUYANG Fang GE Feng JIN XianShi CAO HaiFeng LI B.Larry State Key Laboratory of Integrated management of pest Insects and Rodents in Agriculture Institute of ZoologyChinese Academy of Sciences Key Laboratory of Sustainable Development of Marine Fisheries Ministry of AgricultureYellow Sea Fisheries Research InstituteChinese Academy of Fishery Sciences centre for Invasion Biology Department of Botany and ZoologyStellenbosch University Institute of Plant Protection Shandong Academy of Agricultural Sciences Ecological Complexity and Modeling Laboratory University of California

Understanding how plant species richness influences the diversity of herbivorous and predatory/parasitic arthropods is central to community *** explore the effects of crop species richness on the diversity of pest insects and their natural *** data from a four-year experiment with five levels of crop species richness,we found that crop species richness significantly affected the pest species richness,but there were no significant effects on richness of the pests’natural *** contrast,the species richness of pest insects significantly affected their natural *** findings suggest a cascade effect where trophic interactions are strong between adjacent trophic levels,while the interactions between connected but nonadjacent trophic levels are weakened by the intermediate trophic *** crop species richness resulted in a more stable arthropod community compared with communities in monoculture *** results highlight the complicated cross-trophic interactions and the crucial role of crop diversity in the food webs of agro-ecosystems.

关键词： trophic level stability generalized additive model monoculture polyculture

Mechanisms for flowering plants to benefit arthropod natural enemies of insect pests： Prospects for enhanced use in agriculture

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Insect Science 2014年第1期21卷 1-12页

作者： Zhong-Xian Lu Ping-Yang Zhu Geoff M. Gurr Xu-Song Zheng Donna M. Y. Read Kong-Luen Heong Ya-Jun Yang Hong-Xing Xu State Key Laboratory Breeding Base for Zhejiang Sustainable pest and Disease Control Institute of Plant Protection and Microbiology Zhejiang Academy of Agricultural Sciences Hangzhou China EH Graham centre for agricultural Innovation Charles Stuff University Orange NSW Australia College of Chemistry and Life Science Zhejiang Normal University Jinhua Zhejiang Province China and Crop and environmental Sciences Division International Rice Research Institute Los Banos Metro Manila Philippines

Reduction of noncrop habitats, intensive use of pesticides and high levels of disturbance associated with intensive crop production simplify the farming landscape and bring about a sharp decline of biodiversity. This, in turn, weakens the biological control ecosystem service provided by arthropod natural enemies. Strategic use of flowering plants to enhance plant biodiversity in a well-targeted manner can provide natural enemies with food sources and shelter to improve biological control and reduce dependence on chemical pesticides. This article reviews the nutritional value of various types of plant-derived food for natural enemies, possible adverse effects on pest management, and the practical application of flowering plants in orchards, vegetables and field crops, agricultural systems where most research has taken place. Prospects for more effective use of flowering plants to maximize biological control of insect pests in agroecosystem are good but depend up on selection of optimal plant species based on information on the ecological mechanisms by which natural enemies are selectively favored over pest species.

关键词： conservation biological control ecological engineering habitat nectar,nutrition pollen shelter