A5060106526- Insect and Pesticide Research
- Insect-Plant Interactions and Control
- Insect Resistance and Genetics
- Neurobiology and Insect Physiology Research
- Insect Pest Control Strategies
- Insect and Arachnid Ecology and Behavior
- Plant and animal studies
- Nicotinic Acetylcholine Receptors Study
- Cholinesterase and Neurodegenerative Diseases
- Animal Virus Infections Studies
- Streptococcal Infections and Treatments
- Viral gastroenteritis research and epidemiology
- Insect Utilization and Effects
- Virus-based gene therapy research
- Insect symbiosis and bacterial influences
- Microbial infections and disease research
- Spider Taxonomy and Behavior Studies
- Animal Disease Management and Epidemiology
- Luminescence Properties of Advanced Materials
- Animal Behavior and Reproduction
- Antimicrobial Peptides and Activities
- Entomopathogenic Microorganisms in Pest Control
- Enzyme Production and Characterization
- Antibiotic Resistance in Bacteria
- Radiation Detection and Scintillator Technologies
Nanjing Agricultural University
2016-2025
Animal Science Research Institute
2014-2025
Ministry of Agriculture and Rural Affairs
2019-2025
Hohai University
2023-2025
Hubei Academy of Agricultural Sciences
2014-2025
Sanya University
2025
Ludong University
2024
Xiamen University of Technology
2023-2024
Guiyang Medical University
2024
Weifang Medical University
2024
Neonicotinoids, such as imidacloprid, are nicotinic acetylcholine receptor (nAChR) agonists with potent insecticidal activity. Since its introduction in the early 1990s, imidacloprid has become one of most extensively used insecticides for both crop protection and animal health applications. As other classes insecticides, resistance to neonicotinoids is a significant threat been identified several pest species, including brown planthopper, Nilaparvata lugens , major rice many parts Asia. In...
Abstract Background The emerging of psychological problems triggered by COVID-19 particularly in children have been extensively highlighted and emphasized, but original research this respect is still lagging behind. Therefore, we designed study to evaluate the impact pandemic on mental health effectiveness attitudes towards online education among Chinese aged 7–15 years. Methods A detailed questionnaire, comprising 62 questions was parents or caretakers 7 15 years old were invited...
Abstract Imidacloprid has been used as a key insecticide to control the brown planthopper, Nilaparvata lugens Stål, for several years, but no obvious resistance identified in field populations yet. To evaluate risk, population was collected and selected with imidacloprid laboratory. After 37‐generation selection strain 250‐fold had successfully achieved. Fitness analysis by constructing life tables demonstrated that resistant hoppers disadvantages their reproduction. The fitness of highly...
Neonicotinoids ushered in a new era of crop protection, and several molecules headed up billion-dollar industry. As one the largest agricultural most populous countries, China plays an essential role development neonicotinoids. This review delves into production, application innovation neonicotinoids throughout China.
Swine enteric viruses are a major cause of piglet diarrhea, causing devastating impact on the pork industry. To further understand molecular epidemiology and evolutionary diversity swine viruses, we carried out epidemiological investigation (PEDV, PDCoV, PoRVA, TGEV) 7107 samples collected from pig farms in south-central China. The results demonstrated that PEDV is predominant pathogen its infection occurs mainly relatively cold winter spring Hunan Hubei provinces. positive rate showed an...
The pursuit of new succinate dehydrogenase (SDH) inhibitors is a leading edge in fungicide research and development. use 3D quantitative structure–activity relationship (3D-QSAR) models significantly enhances the development compounds with potent antifungal properties. In this study, we leveraged natural product coumarin as molecular scaffold to synthesize 74 novel 3-coumarin hydrazide derivatives. Notably, 4ap (0.28 μg/mL), 6ae (0.32 6ah (0.48 μg/mL) exhibited exceptional vitro...
Abstract Spiders are representative arthropods of adaptive radiation. The high-quality genomes have only been reported in several web weaver spider species, leaving the wandering spiders’ genomic information scarce. pond wolf spider, Pardosa pseudoannulata , is a species retrolateral titial apophysis (RTA) clade. We present chromosome-level P. pseusoannulata genome assembly 2.42 Gb size with scaffold N50 169.99 Mb. Hi-C scaffolding assigns 94.83% bases to 15 pseudo-chromosomes. repeats...
Abstract A field population of brown planthoppers ( Nilaparvata lugens Stål) was collected and selected for imidacloprid resistance in the laboratory. The increased by 11.35 times 25 generations ratio reached 72.83 compared with a laboratory susceptible strain. resistant strain showed obvious cross‐resistance to all acetylcholine receptor targeting insecticides tested (monosultap 1.44‐fold, acetamiprid 1.61‐fold, homologues JS599 2.46‐fold JS598 3.17‐fold), but not others. Further study...
A series of divalent and oxabridged neonicotinoids were synthesized by reactions nitromethylene analogues imidacloprid dialdehydes, their structures confirmed 1H NMR, 13C high-resolution mass spectroscopy, X-ray diffraction analysis. The bioassays indicated that some them endowed with excellent insecticidal activities against cowpea aphid (Aphis craccivora), armyworm (Pseudaletia separata Walker), brown planthopper (Nilaparvata lugens). Divalent neonicotinoid 6 8a had higher than aphids...
Abstract Neonicotinoid insecticides are potent selective agonists of insect nicotinic acetylcholine receptors (nAChRs). Since their introduction in 1991, resistance to neonicotinoids has been slow develop, but it is now established some field populations such as the planthopper, Nilaparvata lugens , a major rice pest many parts Asia. We have reported recently identification target‐site mutation (Y151S) within two nAChR subunits (Nlα1 and Nlα3) from laboratory‐selected population N. . In...
Rice brown planthopper, Nilaparvata lugens Stål, is a primary insect pest of cultivated rice, and effective control essential for economical crop production. Resistance to neonicotinoid insecticides, in particular imidacloprid, has been reported as an increasing constraint recent years. In order investigate the extent resistance, 24 samples N. were collected from China, India, Indonesia, Malaysia, Thailand Vietnam during 2005 2006. Their responses two diagnostic doses imidacloprid...
Abstract BACKGROUND: The brown planthopper (BPH), Nilaparvata lugens Stål, is a major rice pest in many parts of Asia. Neonicotinoids such as imidacloprid and dinotefuran are widely used for control this pest, resistance to these insecticides has developed recent years. This also been exposed triazophos fenvalerate, although not the directly. Here, effects sublethal doses four on reproduction wing formation BPH were examined. RESULTS: Imidacloprid reduced fecundity 68.8% 52.4% macropterous...
Most glaciers in the Himalayas and Tibetan Plateau are retreating, glacier melt has been emphasized as dominant driver for recent lake expansions on Plateau. By investigating detailed changes extents levels across from Landsat/ICESat data, we found a pattern of dramatic 1970 to 2010 (especially after 2000) with southwest-northeast transition shrinking, stable, rapidly expanding. This is distinct contrast spatial characteristics retreat, suggesting limited influence dynamics. The plateau-wide...
CYP6ER1 overexpression is a prevalent mechanism for neonicotinoid resistance in Nilaparvata lugens. Except imidacloprid, the metabolism of other neonicotinoids by lacked direct evidence. In this study, knockout strain (CYP6ER1-/-) was constructed using CRISPR/Cas9 strategy. The CYP6ER1-/- showed much higher susceptibility to imidacloprid and thiacloprid with an SI (sensitivity index, LC50 WT/LC50 CYP6ER1-/-) over 100, which 10-30 four (acetamiprid, nitenpyram, clothianidin, dinotefuran) less...