Results 111 to 120 of about 313 (154)

Innovative Analytical Approaches for Food Pesticide Residue Detection: Towards One Health-Oriented Risk Monitoring. [PDF]

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Botnaru AA   +11 more
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Oxidative stress and DNA damage in earthworm (Eisenia fetida) induced by triflumezopyrim exposure

Chemosphere, 2021
Triflumezopyrim is an excellent pesticide for preventing and controlling rice planthoppers. It is widely used in the production of field rice and mainly through spraying with some inadvertent loss of pesticide to the soil. The future may bring development and utilization of seeds containing triflumezopyrim which will certainly impact earthworms.
Xiaoming Xia, Young Mo KIM
exaly   +3 more sources

Uptake and Translocation of Triflumezopyrim in Rice Plants

Journal of Agricultural and Food Chemistry, 2020
A new type of mesoionic insecticide triflumezopyrim is mainly used to control rice planthoppers, leafhoppers, etc. In order to study the uptake and translocation characteristics of this new insecticide in rice (Oryza sativa), a method for the detection of triflumezopyrim in rice, soil, and water was established using liquid-liquid extraction and ...
Xiaojun Chen
exaly   +3 more sources

Baseline determination, susceptibility monitoring and risk assessment to triflumezopyrim in Nilaparvata lugens (Stål)

Pesticide Biochemistry and Physiology, 2020
Triflumezopyrim, a novel mesoionic chemical insecticide, is promoted as a powerful tool for control of susceptible and resistant hopper species in rice throughout Asia. For a newly commercialized insecticide it is important to establish susceptibility baseline, conduct susceptibility monitoring, and assess the risk of resistance via artificial ...
Cong-Fen Gao
exaly   +3 more sources

Mesoionic pyrido[1,2- a ]pyrimidinones: Discovery of triflumezopyrim as a potent hopper insecticide 1

Bioorganic and Medicinal Chemistry Letters, 2017
A novel class of mesoionic pyrido[1,2-a]pyrimidinones has been discovered with exceptional insecticidal activity controlling a number of insect species. In this communication, we report the part of the optimization program which led to the discovery of triflumezopyrim as a highly potent insecticide controlling various hopper species.
Wenming Zhang   +2 more
exaly   +3 more sources

Risk assessment and resistance inheritance of triflumezopyrim resistance in Laodelphax striatellus

Pest Management Science, 2022
AbstractBACKGROUNDLaodelphax striatellus (Fallén) (Hemiptera: Delphacidae) is one of the most important insect pests of rice, and it has been able to develop strong resistance to many insecticides. Triflumezopyrim, a new type of mesoionic insecticide developed by Corteva Agriscience, showed high biological activity in controlling piercing‐sucking ...
Shuirong Zhang   +7 more
openaire   +2 more sources

Effects of triflumezopyrim on the reproduction of brown planthopper, Nilaparvata lugens

Journal of Asia-Pacific Entomology, 2021
Abstract The brown planthopper, Nilaparvata lugens Stal (Hemiptera: Delphacidae), is a notorious pest on rice in Asia and has evolved serious resistance to traditional chemical insecticides in recent years. Triflumezopyrim, a newly commercialized mesoionic insecticide, exhibited an excellent control effect on sucking insects, including N.
Yao Li   +3 more
openaire   +1 more source

Selective toxicity of the mesoionic insecticide, triflumezopyrim, to rice planthoppers and beneficial arthropods

Ecotoxicology, 2018
The novel mesoionic insecticide triflumezopyrim was highly effective in controlling both imidacloprid-susceptible and resistant planthopper populations in Malaysia. However, the toxicity of triflumezopyrim to planthopper populations and their natural enemies has been under-investigated in China. In this study, the median lethal concentrations (LC50) of
Jianxiang Xu
exaly   +3 more sources

Resistance of Nilaparvata lugens (Hemiptera: Delphacidae) to triflumezopyrim: inheritance and fitness costs

Pest Management Science, 2021
AbstractBACKGROUNDTriflumezopyrim, a novel commercialized mesoionic chemical insecticide, has been confirmed as a promising insecticide for efficiently controlling the brown planthopper, Nilaparvata lugens (Stål). Here, a laboratory triflumezopyrim‐resistant (TR) strain and an isogenic susceptible (TS) strain were established to characterize the ...
Yao Qin   +6 more
openaire   +2 more sources

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