17076-72-1Relevant articles and documents
Development of an enzyme-linked immunosorbent assay for the pyrethroid insecticide cyhalothrin
Gao, Hongbin,Ling, Yun,Xu, Ting,Zhu, Weiwen,Jing, Hongyu,Sheng, Wei,Li, Qing,Li, Ji
, p. 5284 - 5291 (2006)
A competitive enzyme-linked immunosorbent assay (ELISA) was developed for detection of the pyrethroid insecticide cyhalothrin. Three haptens with an amine or propanoic acid terminus were synthesized and then conjugated with bovine serum albumin to give immunogens. Eight polyclonal antisera produced by rabbits were screened for titers and affinity using three different coating antigens. The antiserum CWB-C had the highest affinity with cyhalothrin and a low affinity with fenvalerate, fenpropathrin, deltamethrin, and fluvalinate. The half-maximum inhibition concentration for cyhalothrin was 37.2 μg/L, and the limit of detection was 4.7 μg/L. The recoveries of different concentrations of cyhalothrin (0.1-2500 μg/L) from fortified tap water, well water, and wastewater samples as determined with the ELISA were 81-114%.
Pyrimidine onium compound and application thereof
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Paragraph 0198-0201, (2019/10/23)
The invention relates to a pyrimidine onium compound, nitride oxides, salt of the nitride oxides and a composition comprising the compound. The invention further relates to an application of the compound to plant pest control.