Pyrethrins and Pyrethroids: A Comprehensive Review of Natural Occurring Compounds and Their Synthetic Derivatives [PDF]
Plants, 2023 This comprehensive scientific review provides an in-depth analysis of both the natural compounds, pyrethrins, and their synthetic derivatives, pyrethroids, focusing on their classification, biosynthesis, mechanism of action, general and pharmaceutical ...
Camelia Hodoșan +8 more
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TcbZIP60 positively regulates pyrethrins biosynthesis in Tanacetum cinerariifolium [PDF]
Frontiers in Plant Science, 2023 Pyrethrins, synthesized in the perennial plant Tanacetum cinerariifolium, are a class of terpene mixtures with high insecticidal activity and low human toxicity, which are widely used in plant-derived pesticides. Numerous studies have identified multiple
Zhizhuo Xu +10 more
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The low-lethal concentrations of rotenone and pyrethrins suppress the population growth of Rhopalosiphum padi [PDF]
Scientific ReportsAs an important pest on winter wheat, Rhopalosiphum padi (L.) causes damage to the wheat yield by sucking plant nutrients, transmitting plant viruses and producing mildew. R. padi has been reported to develop resistance to pyrethroids and neonicotinoids.
Li Xu +8 more
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Four undescribed pyrethrins from seeds of Pyrethrum cinerariifolium and their aphidicidal activity [PDF]
Natural Products and Bioprospecting, 2023 Four undescribed pyrethrins C-F (1–4) as well as four known pyrethrins (5–8) were isolated from seeds of Pyrethrum cinerariifolium Trev. The structures of compounds 1–4 were elucidated by UV, HRESIMS, and NMR (1H and 13C NMR, 1H-1H COSY, HSQC, HMBC and ...
Hao-Ran Zhou +4 more
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Insects, 2022 Pyrethrum is a botanical insecticide derived from pyrethrum flowers. Feeding deterrence caused by pyrethrum has been reported in several sucking insects; however, there is no account of the cause of deterrence—whether from a single component or the ...
Takeshi Kojima +2 more
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Journal of Nanobiotechnology, 2022 Background Pine wilt disease as a devastating forest disaster result from Bursaphelenchus xylophilus that spread by stem-borers Monochamus alternatus feeding on pine leaves, which has brought inestimable economic losses to the world's forestry due to ...
Yanxue Liu +9 more
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Insects, 2021 With insecticide-resistant mosquito populations becoming an ever-growing concern, new vector control technologies are needed. With the lack of new chemical classes of insecticides to control mosquito populations, the development of novel synergists may ...
Edmund J. Norris, Jeffrey R. Bloomquist
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Simultaneous Determination of Pyrethrins, Pyrethroids, and Piperonyl Butoxide in Animal Feeds by Liquid Chromatography-Tandem Mass Spectrometry [PDF]
Toxins (Basel), 2023 The presence of insecticides like pyrethrins and synthetic pyrethroids, combined with the synergist piperonyl butoxide, in animal feeds can pose a risk to both animal and human health by contaminating the food chain.
Xin Xu, L. Murphy
semanticscholar +2 more sources
Potential of Gas-Propelled Aerosol Containing Synergized Pyrethrins for Localized Treatment of Cryptotermes brevis (Kalotermitidae: Blattodea) [PDF]
Insects, 2023 Simple Summary West Indian drywood termite (WIDT) is an invasive insect pest of wood and wood products in Australia, where confirmed infestations have been eliminated using mandatory structural fumigation; however, fumigation is costly, is disruptive ...
B. Hassan, C. Fitzgerald
semanticscholar +2 more sources
Lethal and Sublethal Effects of Contact Insecticides and Horticultural Oils on the Hibiscus Bud Weevil, Anthonomus testaceosquamosus Linell (Coleoptera: Curculionidae) [PDF]
Insects, 2023 In 2017, the hibiscus bud weevil (HBW), Anthonomus testaceosquamosus Linell (Coleoptera: Curculionidae), was found outside of its native range of Mexico and Texas, infesting hibiscus plants in Florida.
A. Daniel Greene +6 more
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