Guiyao Wang

Changsha University of Science and Technology

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Yong-gang Huang

Hunan City University

Zeng‐Rong Zhu

Sanya University

Wenwu Zhou

Zhejiang University

Su Liu

Nanjing Normal University

Liwei Hu

Tobacco Research Institute

Yan-Dong Jiang

State Key Laboratory of Rice Biology

Jizhen Song

Tobacco Research Institute

Mengmeng Yang

Qilu Hospital of Shandong University

Wenjun Mu

Beijing Academy of Science and Technology

Jiaqin Xi

Tobacco Research Institute

Cooperative Institutions

Zhejiang University

Changsha University of Science and Technology

China Tobacco

State Key Laboratory of Rice Biology

Tobacco Research Institute

Ministry of Agriculture and Rural Affairs

China National Rice Research Institute

Central South University

Shenyang Normal University

Chinese Academy of Sciences

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Research Field

Study on a Kind of Eco-concrete Retaining Wall's Block with Water Purification Function

Procedia Engineering (2012)

Wenjie Song Hongyuan Fu Guiyao Wang

Considering the environmental protection requirements for retaining wall and slope protection in Civil engineering and construction of water conservancy, a new type of retaining wall materials and structures with functions of slop reinforcement, slope greening and water purification was studied. In this paper, it designed a kind of Eco-concrete retaining wall's block which has functions of slope vegetation planting and water purification, and studied functions of water purification of this kind of Eco-concrete retaining wall's block through the water quality purification experiment. It shows that, the maximal disposable removal rates of CoDcr, TN and TP are respectively 87%, 70% and 90%, which means that functions of water purification of this kind of Eco-concrete retaining wall's block are very good.

10.1016/j.proeng.2012.01.703

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Citations (22)

Odorant-Binding Proteins and Chemosensory Proteins from an Invasive PestLissorhoptrus oryzophilus(Coleoptera: Curculionidae)

Environmental Entomology (2016)

Xin Yuan Yan-Dong Jiang Guiyao Wang Hang Yu Wenwu Zhou

The rice water weevil, Lissorhoptrus oryzophilus Kuschel (Coleoptera: Curculionidae), is a serious pest species both in its original distribution region of northern America and its invaded regions of eastern Asia and southern Europe. The odorant-binding proteins (OBPs) and the chemosensory proteins (CSPs) play important roles in host and mate locating, thus might play a significant role in the success of the species as an invader, which has not been characterized yet. We identified 10 OBPs and 5 CSPs in L. oryzophilus and investigated the expression profiles of these genes in various tissues by quantitative real-time PCR. Five classic OBPs were predominantly expressed in the antennae. CSPs were expressed ubiquitously with particularly high transcript levels in antennae, legs, and wings. Three antenna-specific OBPs ( LoOBP1 , 8 , 11 ) were up-regulated following 1–3 d of food deprivation and down-regulated afterward. These findings suggest most classic OBPs are likely involved in chemoreception whereas CSPs as well as the minus-C OBPs may have broader physiological functions, which in turn may help to understand the molecular aspects of chemical communication in this invasive insect.

Rice water

Odorant-binding protein

10.1093/ee/nvw111

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Citations (14)

Molecular insights into water balance disruption as a pest control strategy for Rhyzopertha dominica (F.)

Journal of Stored Products Research (2025)

Yongsheng Bai Guiyao Wang Ru Zhang Chunqi Bai Jianhua Lv

10.1016/j.jspr.2025.102593

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Identification and Expression Profiles of Putative Soluble Chemoreception Proteins from Lasioderma serricorne (Coleoptera: Anobiidae) Antennal Transcriptome

Environmental Entomology (2022)

Guiyao Wang Yan-Bin Chang Jianhua Guo Jiaqin Xi Taibo Liang

The cigarette beetle, Lasioderma serricorne (Fabricius) (Coleoptera: Anobiidae), is a destructive stored product pest worldwide. Adult cigarette beetles are known to rely on host volatiles and pheromones to locate suitable habitats for oviposition and mating, respectively. However, little is known about the chemosensory mechanisms of these pests. Soluble chemoreception proteins are believed to initiate olfactory signal transduction in insects, which play important roles in host searching and mating behaviors. In this study, we sequenced the antennal transcriptome of L. serricorne and identified 14 odorant-binding proteins (OBPs), 5 chemosensory proteins (CSPs), and 2 Niemann-Pick C2 proteins (NPC2). Quantitative realtime PCR (qPCR) results revealed that several genes (LserOBP2, 3, 6, and 14) were predominantly expressed in females, which might be involved in specific functions in this gender. The five LserOBPs (LserOBP1, 4, 8, 10, and 12) that were highly expressed in the male antennae might encode proteins involved in specific functions in males. These findings will contribute to a better understanding of the olfactory system in this stored product pest and will assist in the development of efficient and environmentally friendly strategies for controlling L. serricorne.

Lasioderma serricorne

Odorant-binding protein

10.1093/ee/nvac037

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Citations (2)

A novel victorivirus isolated from the tobacco spot blight fungus Stagonosporopsis cucurbitacearum in China

Research Square (Research Square) (2022)

Meng meng Yang Guiyao Wang Wenjun Mu Jianhua Guo Jiaqin Xi

Abstract Stagonosporopsis cucurbitacearum is an important plant-pathogenic fungus that causes stem and leaf blight diseases in a variety of crops. Here, we report the characterization of a novel victorivirus, tentatively named Stagonosporopsis cucurbitacearum victorivirus 1 (ScVV-1), isolated from the S. cucurbitacearum isolate M-7. The ScVV-1 genome is 5,165 bp in length with a predicted GC content of 60.1%, putatively contains two large open reading frames (ORF 1 and 2) that encode a coat protein (CP) and an RNA-dependent RNA polymerase (RdRp), which share significant identities with corresponding proteins of mycoviruses in the family Totiviridae . The ScVV-1 RdRp appears to be translated by a stop-initiation pentanucleotide UAAUG sequence. Phylogenetic analyses based on CP and RdRp amino acid (aa) sequences both indicated that ScVV-1 belonged to the genus Victorivirus in the family Totiviridae . To our knowledge, this is the first full-length genome sequence of a victorivirus infecting S. cucurbitacearum .

Mycovirus

ORFS

10.21203/rs.3.rs-1696804/v1

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Effects of Acid Environment on Mechanical Properties of Cemented Tailings Backfill

Geotechnical and Geological Engineering (2021)

Yong-gang Huang Guiyao Wang Yunzhang Rao Weipeng Liu

Cohesion (chemistry)

Cementitious

10.1007/s10706-021-01788-x

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Citations (4)

Influence of vetiver root on strength of expansive soil-experimental study

PLoS ONE (2020)

Guiyao Wang Yong-gang Huang Run-fa Li Jing-mei Chang FU Jin-liang

Grassroots have received more attention than the traditional method as soil reinforcement materials, especially the use of vetiver and other vegetation protection methods to treat expansive soil slope, have been tried and applied. To study the influence of grassroots on the strength properties of expansive soil, the laws of vetiver root growth over time and its vertical distribution of root content( δ ) were firstly investigated by the experiment of planting vetiver. Then different δ and depth of planted soil were obtained. Simultaneously different δ and water content( ω ) of grafted soil were made. With the direct shear test, the shear strength parameters of root-soil with different δ were analyzed. The shear test on root-soil composites with different δ was carried out to compare the strength characteristics of planted and grafted soil. The results showed that the δ of vetiver decreased with the increase of depth, and the δ of each layer increased with the growth period. The δ of 180d was 70.5% higher than that of 90d. The cohesion( c ) of root-soil can be increased by more than 97%, and internal friction angle( φ ) can be increased by more than 15.4% after 180 days. The c of 90 d vetiver root system can be increased by more than 18%, and the φ can be increased by more than 1.5%. At each depth, the c and φ of composite soil increases with the increase of δ , and the increment of cohesion (Δ c ) and the increment of internal friction angle (Δ φ ) increase with the increment of δ . But the increase in the ω will weaken the shear strength parameters of root-soil. Under the condition of the planted root system and grafted root system, the influence degree of δ on strength parameter of root-soil is different, and the law of strength parameters versus δ of grafted soil of 365d is similar to that of planted soil of 90d. And the root reinforcement of grafted soil is weaker than planted soil. Hence the grafted soil can´t accurately reflect the root-soil interaction of the existing root system.

Expansive clay

Cohesion (chemistry)

Direct shear test

Shear Strength

Friction angle

10.1371/journal.pone.0244818

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Citations (27)

Identification of Candidate Odorant-Binding Protein and Chemosensory Protein Genes in Cyrtorhinus lividipennis (Hemiptera: Miridae), a Key Predator of the Rice Planthoppers in Asia

Environmental Entomology (2017)

Guiyao Wang Mu-Fei Zhu Yan-Dong Jiang Wenwu Zhou Su Liu

Cyrtorhinus lividipennis Reuter (Hemiptera: Miridae) is an important predatory natural enemy of planthopper and leafhopper eggs in Asian rice paddy fields. Cyrtorhinus lividipennis is known to rely largely on herbivore-induced plant volatiles to identify eggs embedded in rice stem tissues for feeding and on pheromones for mating. However, exactly how C. lividipennis decode these chemical information is unclear. In most insects, the odorant-binding proteins (OBPs) and the chemosensory proteins (CSPs) are essential for seeking out food resources and mates. In this study, we identified 10 OBP and 5 CSP genes in C. lividipennis and investigated their expression patterns in various tissues of adult males and females by quantitative real-time PCR (qRT-PCR). Six OBP genes (ClivOBP1, 2, 4, 6, 9, and 10) were mainly expressed in the male antennae, whereas three genes (ClivOBP3, ClivOBP7, and ClivOBP8) had high expression in the female antennae. ClivCSP1 was predominantly expressed in the male antennae. These findings suggest that most ClivOBPs and ClivCSPs are likely involved in food-searching behavior. The recognition of the pheromone molecules provides the basis for further functional studies on the chemoreception system of C. lividipennis.

Odorant-binding protein

Brown planthopper

10.1093/ee/nvx075

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Citations (24)

Influence of Acid Attack on Physical Characteristics of Cemented Tailings Backfill

Geotechnical and Geological Engineering (2021)

Yong-gang Huang Guiyao Wang Yunzhang Rao Weipeng Liu

Acid rain

10.1007/s10706-021-01850-8

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Citations (2)

Diversified Bund Vegetation Coupled With Flowering Plants Enhances Predator Population and Early-Season Pest Control

Environmental Entomology (2021)

Ping Qian Yue-Liang Bai Wenwu Zhou Hang Yu Zijie Zhu

Insecticide overuse in crop production systems often results in detrimental effects on predators and parasitoids, which regulate important insect pests. The natural enemies are also unable to survive in monocrop landscapes with the absence of shelter or food sources. Diversified vegetation, especially with flowering plants, can enhance natural enemy abundance and diversity, thus strengthening biological control, enabling farmers to reduce insecticides. In this study, we conserved bund vegetation and manipulated the existing rice landscapes with flowering plants to provide food and shelter for the biological control agents. Our study revealed significant positive relationships between predator densities and bund plant diversity. The abundance of predators significantly increased in the eco-engineered plots, especially at the flowering peaks compared to the insecticide-treated and control plots, while parasitoids were more diverse in both the eco-engineered and control plots. There were no significant differences in planthopper and leafhopper densities among the treatments during the rice early and maximum tillering stages, suggesting effective natural control of these herbivore pests in the eco-engineered plots at the early rice-growing season. However, at the heading stage relatively higher planthopper and leafhopper populations in the control and eco-engineered plots than in the insecticide-sprayed plots were recorded, suggesting perhaps the need for insecticide interventions if exceeding the threshold at this time. Our study indicates that manipulating the habitats surrounding the rice fields to enhance natural enemies is a sustainable practice in rice production as it can enhance the natural suppression of pests and thus reducing the need for insecticide.

Planthopper

Monocropping

Brown planthopper

10.1093/ee/nvab027

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Citations (7)