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Hoi-Seon Lee

Researcher at Chonbuk National University

Publications -  272
Citations -  6334

Hoi-Seon Lee is an academic researcher from Chonbuk National University. The author has contributed to research in topics: Benzyl benzoate & Tyrophagus putrescentiae. The author has an hindex of 37, co-authored 270 publications receiving 5691 citations. Previous affiliations of Hoi-Seon Lee include Seoul National University & United States Department of Agriculture.

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A piperidine amide extracted from Piper longum L. fruit shows activity against Aedes aegypti mosquito larvae.

TL;DR: The toxicity of pipernonaline is comparable to that of pirimiphos-methyl as a mosquito larvicide and no activity was observed with piperettine, piperine, or piperlongumine in tests with available components derived from P. longum.
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Fungicidal Property of Curcuma longa L. Rhizome-Derived Curcumin against Phytopathogenic Fungi in a Greenhouse

TL;DR: Curcumin was isolated from the ethyl acetate fraction using chromatographic techniques and showed fungicidal activities against P. infestans, Pu.
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Insecticidal and Acaricidal Activity of Carvacrol and β-Thujaplicine Derived from Thujopsis dolabrata var. hondai Sawdust

TL;DR: In tests using the filter paper diffusion method, carvacrol had broad insecticidal and acaricidal activity against agricultural, stored-product, and medical arthropod pests, but β-thujaplicine showed only weak termiticidal activity.
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Anthraquinones isolated from Cassia tora (Leguminosae) seed show an antifungal property against phytopathogenic fungi.

TL;DR: The fungicidal activities of Cassia tora extracts and their active principles were determined against Botrytis cineria, Erysiphe graminis, Phytophthora infestans, Puccinia recondita, Pyricularia grisea, and Rhizoctonia solani using a whole plant method in vivo and were compared with synthetic fungicides and three commercially available anthraquinones.
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Growth-Inhibiting Effects of Cinnamomum cassia Bark-Derived Materials on Human Intestinal Bacteria.

TL;DR: The growth-inhibiting activity of Cinnamomum cassia (Blume) bark-derived materials toward five intestinal bacteria was examined using an impregnated paper disk method and compared with that of tetracycline and chloramphenicol, as well as four commercially available compounds.