Determination of quintrione in rice, rice husk and rice straw and exploration of its dissipation from rice straw

Zhang, Ying; Yong, Zhou; Duan, Tingting; Li, Xiaogang

doi:10.1080/03601234.2021.1918486

Cited by 1 publication

(1 citation statement)

References 19 publications

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“…In addition, it has strong antifungal activity against mycelial growth. , Oxolinic acid is a quinolinone antifungal agent, mainly used as a rice seed treatment agent, and it is also the first fungicide with excellent effect on Pseudomonas glumae kurita et Tabei. , Quinclorac is a hormone-type quinoline carboxylic acid herbicide, which has specific effects and high selectivity on barnyardgrass in rice fields. However, it mainly passes through photolysis and microbial degradation, accumulates in soil, and has obvious phytotoxicity to tobacco. , Quintrione is a new rice field herbicide, which can not only cause tyrosine accumulation and plastoquinone depletion in plant meristems by inhibiting the activity of p -hydroxyphenylpyruvate dioxygenase (HPPD) but also reduce auxin content and induce the accumulation of abscisic acid (ABA) to regulate hormone levels, finally showing excellent herbicidal activity. , Imazaquin is an inhibitor herbicide of acetolactate synthase (ALS) or acetate hydroxyacid synthase (AHAs), which exhibits herbicidal effects mainly by inhibiting the synthesis of acetolactate in plants . Flometoquin is a membrane protein complex III (cytochrome bc1 complex) inhibitor insecticide on the mitochondrial electron transport chain of insects.…”

Section: Introductionmentioning

confidence: 99%

Quinoline Derivatives in Discovery and Development of Pesticides

Cai,

Song,

Zhang

et al. 2024

J. Agric. Food Chem.

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Finding highly active molecular scaffold structures is always the key research content of new pesticide discovery. In the research and development of new pesticides, the discovery of new agricultural molecular scaffold structures and new targets still faces great challenges. In recent years, quinoline derivatives have developed rapidly in the discovery of new agriculturally active molecules, especially in the discovery of fungicides. The unique quinoline scaffold has many advantages in the discovery of new pesticides and can provide innovative and feasible solutions for the discovery of new pesticides. Therefore, we reviewed the use of quinoline derivatives and their analogues as molecular scaffolds in the discovery of new pesticides since 2000. We systematically summarized the agricultural biological activity of quinoline compounds and discussed the structure–activity relationship (SAR), physiological and biochemical properties, and mechanism of action of the active compounds, hoping to provide ideas and inspiration for the discovery of new pesticides.

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