A5028650741- Weed Control and Herbicide Applications
- Pesticide and Herbicide Environmental Studies
- Allelopathy and phytotoxic interactions
- Plant tissue culture and regeneration
- Environmental Toxicology and Ecotoxicology
- Physiological and biochemical adaptations
- Insect and Pesticide Research
- Zebrafish Biomedical Research Applications
- Pharmaceutical and Antibiotic Environmental Impacts
- Legume Nitrogen Fixing Symbiosis
- Insect Resistance and Genetics
- Chemical synthesis and alkaloids
- Trace Elements in Health
- Plant nutrient uptake and metabolism
- Animal Behavior and Reproduction
- Remote-Sensing Image Classification
- Amphibian and Reptile Biology
- Malaria Research and Control
- Environmental Chemistry and Analysis
- Aquaculture disease management and microbiota
- Advanced Image and Video Retrieval Techniques
- Biological Control of Invasive Species
- Plant and animal studies
- Pesticide Residue Analysis and Safety
- Mosquito-borne diseases and control
PLA Information Engineering University
2025
China Agricultural University
2009-2024
Oita University
2010
The University of Western Australia
2007
Institute of Agricultural Biology and Biotechnology
2007
University of Padua
2007
The acetyl-coenzyme A carboxylase (ACCase)-inhibiting cyclohexanedione herbicide clethodim is used to control grass weeds infesting dicot crops. In Australia widely the weed Lolium rigidum. However, clethodim-resistant populations have appeared over last 5 years and now are present in many across western Australian wheat (Triticum aestivum) belt. An aspartate-2078-glycine (Gly) mutation plastidic ACCase enzyme has been identified as only known endowing resistance. Here, with 14 we revealed...
Flixweed (Descurainia sophia L.) is a troublesome and widespread broadleaf weed in winter fields China, has evolved high level resistance to acetolactate synthase (ALS)-inhibiting sulfonylurea herbicide tribenuron-methyl.We identified resistant flixweed population (N11) exhibiting 116.3-fold tribenuron-methyl relative the susceptible (SD8). Target-site ALS gene mutation Pro-197-Thr was plants. Moreover, can be reversed 28.7-fold by cytochrome P450 inhibitor malathion. The RNA-Sequencing...
Descurainia sophia is one of the most notorious broadleaf weeds in China and has evolved extremely high resistance to acetolactate synthase (ALS)-inhibiting herbicide tribenuron-methyl. The target-site due ALS gene mutations was well-known, while non-target-site not yet well-characterized. Metabolic resistance, which conferred by enhanced rates metabolism, important NTSR. To explore mechanism metabolic underlying resistant (R) D. plants, tribenuron-methyl uptake metabolism levels, qPCR...
Abstract BACKGROUND Descurainia sophia L., a problematic weed in winter wheat fields China, has developed high resistance to tribenuron‐methyl. Amino acid substitutions at sites Pro197, Asp376 and Trp574 the target acetohydroxyacid synthase (AHAS) were primarily responsible for D. In this study, purified subpopulations of plants individually homozygous specific mutation (Pro197Leu, Pro197His, Pro197Ser, Pro197Thr, Asp376Glu or Trp574Leu) AHAS generated, effects mutations on characteristics...
Descurainia sophia L. (flixweeds) is a noxious broad-leaf weed infesting winter wheat fields in China that has evolved high resistance to tribenuron-methyl. In this work, brand new gene CYP77B34 was cloned from tribenuron-methyl-resistant (TR) D. and transferred into Arabidopsis thaliana, the sensitivities of with or without transgene herbicides different mode actions (MoAs) were tested. Compared expressing pCAMBIA1302-GFP (empty plasmid), transferring pCAMBIA1302-CYP77B34 (recombinant...
Abstract Fipronil is a chiral phenylpyrazole insecticide that effective for control of wide range agricultural and domestic pests at low application rates. Wide fipronil also causes poisoning some nontarget insects, such as honeybees. In the present study, toxicities enantiomers racemate to honeybee Apis mellifera L. were determined examine whether using formulations single or enriched enantiomer possible option reduce risks bees. Contact toxicity tests yielded median lethal doses (LD50)...
Flixweed (Descurainia sophia L.) is a problematic and widespread weed in winter wheat fields has been controlled by tribenuron-methyl for more than twenty years China. In this study, flixweed accession (Hebei 25, HB25) with an Asp-376-Glu mutation acetohydroxy acid synthase (AHAS) was identified purified. The purified HB25 (pHB25) developed 758.1-fold resistance to exhibited obvious cross-resistance four AHAS-inhibiting herbicides. resistant/susceptible (R/S) ratios of 50% plant growth...
Abstract Flixweed [ Descurainia sophia (L.) Webb ex Prantl] is a notorious broadleaf weed that widely distributed in winter wheat–growing areas of China and has evolved resistance to tribenuron-methyl mainly due target-site (TSR) mutations acetolactate synthase (ALS). In the current research, two ALS genes were identified tribenuron-methyl–susceptible (TS) or tribenuron-methyl–resistant (TR) D. . Resistance Asp-376-Glu Pro-197-Ala on ALS1 ALS2 isozymes TR , respectively. The 10,836.3-fold...
Copper-based fungicides have been used to control various plant diseases for more than one hundred years and play very important roles in agriculture. Accumulation of copper freshwater environment pose severe threats human health the environment. The current study evaluated developmental behavioral toxicity PEG@Cu NCs (copper nanoclusters), Kocide® 3000 hydroxide), Cu(CH3COO)2 acetate) zebrafish early-life stages. was according parameters mortality, hatching rate, autonomous movement...
D. Sophia is one of the most problematic weed species infesting winter wheat in China, and has evolved high resistance to tribenuron-methyl. Amino acid substitutions at site Pro197, Asp376 Trp574 acetohydroxyacid synthase (AHAS) were mainly responsible for sophia In this study, plant individually homozygous specific AHAS mutation (Pro197Leu, Pro197His, Pro197Ser, Pro197Thr, Asp376Glu Trp574Leu) generated. addition, effects mutations on pigments, growths competitiveness susceptible (S)...
Abstract BACKGROUND Descurainia sophia L. is one of the most notorious weeds infesting winter wheat in China. Mutations at Pro197 acetolactate synthase (ALS) results resistance D. to tribenuron‐methyl and cross‐resistance many ALS inhibitors. Negative imazethapyr was observed tribenuron‐methyl‐resistant (TR) with Pro197Ser mutation a previous study. In present research, another TR obtained. To explore mechanisms negative cross‐resistance, sensitivity, absorption metabolism...
The Dongting and Poyang Lakes are the important rice growing areas, Bohai Rim Loess Plateau main producing areas of apples in China, where glyphosate has been used continuously to control weeds including Eleusine. indica for many years. In this study, resistance levels target-site based (TSR) mechanisms E. populations, which were collected from above investigated. A total 35 out 50 (70%) populations have evolved with index (RI) 2.01~10.43. glyphosate-resistant (GR) accumulated less shikimic...
Cytochrome P450 monooxygenases (P450s) play important roles in herbicide resistance. In this study, there are four amino acid mutations (F39Y, H163Y, S203A, and V361E) between