Results 91 to 100 of about 192 (122)
Some of the next articles are maybe not open access.
Pest Management Science, 2021
AbstractBACKGROUNDTriflumezopyrim (TFM), a novel mesoionic insecticide, has high efficiency at a low dosage, and is mainly used to control hopper species. A previous study demonstrated that seed dressing with TFM effectively controlled rice planthopper populations in mechanically transplanted rice fields; however, mode of action for control was unclear.
Qing Wu +6 more
openaire +2 more sources
AbstractBACKGROUNDTriflumezopyrim (TFM), a novel mesoionic insecticide, has high efficiency at a low dosage, and is mainly used to control hopper species. A previous study demonstrated that seed dressing with TFM effectively controlled rice planthopper populations in mechanically transplanted rice fields; however, mode of action for control was unclear.
Qing Wu +6 more
openaire +2 more sources
Accounts of Chemical Research, 2017
One of the greatest global challenges is to feed the ever-increasing world population. The agrochemical tools growers currently utilize are also under continuous pressure, due to a number of factors that contribute to the loss of existing products. Mesoionic pyrido[1,2-a]pyrimidinones are an unusual yet very intriguing class of compounds.
openaire +2 more sources
One of the greatest global challenges is to feed the ever-increasing world population. The agrochemical tools growers currently utilize are also under continuous pressure, due to a number of factors that contribute to the loss of existing products. Mesoionic pyrido[1,2-a]pyrimidinones are an unusual yet very intriguing class of compounds.
openaire +2 more sources
Environmental Science and Pollution Research, 2022
Triflumezopyrim (TMP), a mesoionic insecticide, is commonly used for controlling planthoppers in rice. However, the relationship between the TMP residue and toxicity against brown planthoppers (BPHs) has not been studied in detail. We are reporting the dissipation of TMP from rice plant and soil under field conditions. The median lethal dose and median
Ritesh Mishra +8 more
openaire +2 more sources
Triflumezopyrim (TMP), a mesoionic insecticide, is commonly used for controlling planthoppers in rice. However, the relationship between the TMP residue and toxicity against brown planthoppers (BPHs) has not been studied in detail. We are reporting the dissipation of TMP from rice plant and soil under field conditions. The median lethal dose and median
Ritesh Mishra +8 more
openaire +2 more sources
Crop Protection, 2019
Abstract Triflumezopyrim, a newly commercialized active ingredient developed by DuPont, has been defined as a novel insecticide in the mesoionic class. This insecticide has excellent bioactivity for sucking pests, such as the brown planthopper (Nilaparvata lugens), and was registered in China in 2016 for its control.
Hu Wan, Jianhong Li
exaly +2 more sources
Abstract Triflumezopyrim, a newly commercialized active ingredient developed by DuPont, has been defined as a novel insecticide in the mesoionic class. This insecticide has excellent bioactivity for sucking pests, such as the brown planthopper (Nilaparvata lugens), and was registered in China in 2016 for its control.
Hu Wan, Jianhong Li
exaly +2 more sources
Pesticide Biochemistry and Physiology
The brown planthopper (BPH), Nilaparvata lugens Stål, is a migratory pest of rice that exhibits short- and long-winged polymorphisms. The increased prevalence of long-winged individuals signals either immigration from external sources or imminent emigration from local populations.
Jitong, Li +7 more
openaire +2 more sources
The brown planthopper (BPH), Nilaparvata lugens Stål, is a migratory pest of rice that exhibits short- and long-winged polymorphisms. The increased prevalence of long-winged individuals signals either immigration from external sources or imminent emigration from local populations.
Jitong, Li +7 more
openaire +2 more sources
Chemosphere
The primary objective was to evaluate the toxicity of triflumezopyrim (TFP) on P. fuscipes larvae and adults at lethal and sublethal levels through topical application. Sublethal effects were assessed by examining developmental period, fecundity, life-table parameters, and fitness parameters.
Muhammad Musa Khan +6 more
openaire +2 more sources
The primary objective was to evaluate the toxicity of triflumezopyrim (TFP) on P. fuscipes larvae and adults at lethal and sublethal levels through topical application. Sublethal effects were assessed by examining developmental period, fecundity, life-table parameters, and fitness parameters.
Muhammad Musa Khan +6 more
openaire +2 more sources
Chemosphere
The impact of insecticides on water bodies can be evaluated by studying the physiology and health of fish. These chemicals pose a significant and direct risk to aquatic ecosystems and hence aquatic animals like fish. Therefore, this study was designed to investigate the toxic effects of sub-lethal concentrations of triflumezopyrim, a novel synthetic ...
Lakshman Sahoo +2 more
exaly +3 more sources
The impact of insecticides on water bodies can be evaluated by studying the physiology and health of fish. These chemicals pose a significant and direct risk to aquatic ecosystems and hence aquatic animals like fish. Therefore, this study was designed to investigate the toxic effects of sub-lethal concentrations of triflumezopyrim, a novel synthetic ...
Lakshman Sahoo +2 more
exaly +3 more sources
Environmental Science & Technology
Nicotinic acetylcholine receptors (nAChRs) are the molecular targets of some important insecticides including triflumezopyrim and neonicotinoids. However, our understanding of insect nAChR pharmacology and the specific nAChR subunits targeted by these insecticides remains limited.
Yan-Chao Zhang +8 more
openaire +2 more sources
Nicotinic acetylcholine receptors (nAChRs) are the molecular targets of some important insecticides including triflumezopyrim and neonicotinoids. However, our understanding of insect nAChR pharmacology and the specific nAChR subunits targeted by these insecticides remains limited.
Yan-Chao Zhang +8 more
openaire +2 more sources
Pesticide Biochemistry and Physiology
The small brown planthopper (SBPH), Laodelphax striatellus, is a highly destructive pest, which seriously threatens the production of high-quality rice. Triflumezopyrim, a novel insecticide widely used against planthoppers, which will inevitably produce resistance in the process of long-term use.
Yuanxue, Yang +5 more
openaire +2 more sources
The small brown planthopper (SBPH), Laodelphax striatellus, is a highly destructive pest, which seriously threatens the production of high-quality rice. Triflumezopyrim, a novel insecticide widely used against planthoppers, which will inevitably produce resistance in the process of long-term use.
Yuanxue, Yang +5 more
openaire +2 more sources
Journal of Agricultural and Food Chemistry
Sogatella furcifera is a migratory pest that harms rice cultivation. Triflumezopyrim (TFM), a novel insecticide, effectively controls S. furcifera. To guide its scientific application, we studied the TFM resistance mechanisms in resistant strains. Through cross-resistance determination, we found that the strain had cross-resistance to clothianidin ...
Yanxin Ma +7 more
openaire +2 more sources
Sogatella furcifera is a migratory pest that harms rice cultivation. Triflumezopyrim (TFM), a novel insecticide, effectively controls S. furcifera. To guide its scientific application, we studied the TFM resistance mechanisms in resistant strains. Through cross-resistance determination, we found that the strain had cross-resistance to clothianidin ...
Yanxin Ma +7 more
openaire +2 more sources