A5032019620- Insect Resistance and Genetics
- Insect-Plant Interactions and Control
- Insect and Pesticide Research
- Insect Pest Control Strategies
- Fire dynamics and safety research
- Plant Disease Resistance and Genetics
- Insect symbiosis and bacterial influences
- Flame retardant materials and properties
- Allelopathy and phytotoxic interactions
- Plant Stress Responses and Tolerance
- Fire effects on ecosystems
- Evacuation and Crowd Dynamics
- Entomopathogenic Microorganisms in Pest Control
- Advanced biosensing and bioanalysis techniques
- Heavy metals in environment
- Ecology and Vegetation Dynamics Studies
- Phytochemistry and Biological Activities
- Fire Detection and Safety Systems
- Mosquito-borne diseases and control
- Phytochemistry and biological activities of Ficus species
- Environmental Toxicology and Ecotoxicology
- Pesticide and Herbicide Environmental Studies
- Combustion and Detonation Processes
- Polymer-Based Agricultural Enhancements
- Neurobiology and Insect Physiology Research
Sichuan Agricultural University
2015-2025
China Agricultural University
2023
University of Science and Technology of China
2010-2014
City University of Hong Kong
2011-2014
State Key Laboratory of Gas Disaster Detecting, Preventing and Emergency Controlling
2014
Suzhou University of Science and Technology
2014
South China Agricultural University
2010-2011
China University of Mining and Technology
2010
A simple correlation is theoretically presented and numerically studied for the temperature distribution of fire-induced flow along tunnel ceiling, which could correlate various aspect ratios fire intensities. The ratio cross section in numerical models varies from 0.5 to 2.0, heat release rate source 4.4 22 MW. results indicate that be utilized all tunnels but with separate fitting constants less than unity greater or equal unity, including intensities considered. This prove valuable...
Abstract BACKGROUND The beet armyworm, Spodoptera exigua , is an omnivorous insect that damages a variety of crops worldwide. Chlorantraniliprole new diamide insecticide acts on the ryanodine receptors in insects. aim this study was to explore key genes related development chlorantraniliprole resistance S. . RESULTS Transcriptomes were compared between armyworms from susceptible laboratory strain (Sus‐Lab) and Sus‐Lab screened with LC 25 sublethal doses for six generations (SE‐Sel). Ten 11...
Laodelphax striatellus (Fallén) (Hemiptera: Delphacidae) is one of the most important insect pests rice, and it has been able to develop strong resistance many insecticides. Triflumezopyrim, a new type mesoionic insecticide developed by Corteva Agriscience, showed high biological activity in controlling piercing-sucking such as planthopper leafhopper.In this study, we continuously selected susceptible laboratory stain (Unsel) L. for 16 generations exposing triflumezopyrim laboratory. A...
The gray planthopper [Laodelphax striatellus (Fallén) (Hemiptera, Delphacidae)] is one of the most destructive insect pests rice and has developed serious resistance to several kinds chemical insecticides. Triflumezopyrim, a novel mesoionic insecticide by DuPont Crop Protection, an efficient biological activity control sucking insects, such as planthopper. However, effects triflumezopyrim on growth reproduction L. have not been reported. In this study, age-stage life table procedure was used...
The fall armyworm (FAW), Spodoptera frugiperda, is a worldwide agricultural pest that invaded China in 2018, and has developed resistance to multiple insecticides. evolution of insecticide facilitated by mutations target genes responsible for conferring resistance. In this study, amplicon sequencing analyzed 21 sites six genes. addition known mutations, unknown variants were also found, including novel variants: F290C (ace-1 gene, 0.1% frequency), I1040T/V (CHSA A309T (GluCl I4790T/V (RyR...
The major chemical components of four essential oils (EOs) extracted from dry leaves Citrus limonum , Cymbopogon citratus Litsea cubeba, and Muristica fragrans were analyzed with gas chromatograph-mass spectrometer their fumigant, contact, repellent activities against 10th instar adults Tenebrio molitor also assayed. results indicated that the constituents C. Cy. citrates D-limonene (38.22%) 3,7-dimethyl-6-octenal (26.21%), while which L. cubeba M. (E)-3, 7-dimethyl-2, 6-octadienal (49.78%)...
Sogatella furcifera is one of the main agricultural pests in many Asian countries, bringing about enormous injury. A triflumezopyrim-resistant (Tri) strain S. was established through continuous screening laboratory. The determination synergist and enzyme activity indicated that P450s, especially for upregulation expression CYPSF01, played a key role increased resistance, confirmed by RNAi, recombinant protein CYPSF01 NADPH-P450 reductase able to degrade triflumezopyrim. had an obviously...
Introduction: Spodoptera frugiperda is an important nomadic agricultural pest with a diverse host range and resistance against several insecticides. The current study investigated the life history traits of two strains field-collected population chlorantraniliprole using age-stage two-sex table. Method: For this, we established chlorantraniliprole-susceptible (Crp-SUS G 12 ), chlorantraniliprole-reduced susceptible (Crp-RES ) derived from sixth generation QJ-20 having ratio (RR) 10.39-fold,...
The fumigant, contact, and repellent activities of four essential oils extracted from Citrus limonum (Sapindales: Rutaceae), Litsea cubeba (Laurales: Lauraceae), Cinnamomum cassia, Allium sativum L. (Asparagales: Alliaceae) against 6th instars adults the darkling beetle, Alphitobius diaperinus (Panzer) (Coleoptera: Tenebrionidae), one main pests materials products Juncus effuses (Poales: Juncaceae) during storage period, were assayed, chemical ingredients analyzed with gas...
Abstract BACKGROUND The field population of Spodoptera exigua , an intermittently occurring polyphagous pest, has developed resistance to chlorantraniliprole, while whether or not such carries fitness costs remains poorly understood. Here we selected six generations the Leshan (LS‐P) by two‐way selecting method, and obtained a highly resistant strain (CH‐RE) degeneration (CH‐SE) sharing similar genetic background. After that were evaluated comparing life history characteristics CH‐RE, CH‐SE...