Y
Young-Joon Ahn
Researcher at Seoul National University
Publications - 289
Citations - 10234
Young-Joon Ahn is an academic researcher from Seoul National University. The author has contributed to research in topics: Essential oil & Cassia. The author has an hindex of 52, co-authored 288 publications receiving 9121 citations. Previous affiliations of Young-Joon Ahn include University of Tokyo & United States Department of Agriculture.
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Insecticidal activities of aromatic plant extracts and essential oils against Sitophilus oryzae and Callosobruchus chinensis
TL;DR: Methanol extracts from 30 aromatic medicinal plant species and five essential oils were tested for their insecticidal activities against adults of Sitophilus oryzae and Callosobruchus chinensis using direct contact application and fumigation methods, indicating that the insecticidal activity of the oils was attributable to fumigant action.
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Insecticidal activities of constituents identified in the essential oil from leaves of Chamaecyparis obtusa against Callosobruchus chinensis (L.) and Sitophilus oryzae (L.)
TL;DR: In a fumigation test with S .
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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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Larvicidal activity of isobutylamides identified in Piper nigrum fruits against three mosquito species
TL;DR: Structural-activity relationships indicate that the N-isobutylamine moiety might play a crucial role in the larvicidal activity, but the methylenedioxyphenyl moiety does not appear essential for toxicity.
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Contact and fumigant activities of constituents of Foeniculum vulgare fruit against three coleopteran stored‐product insects
Do-Hyoung Kim,Young-Joon Ahn +1 more
TL;DR: In a fumigation test, the compounds were much more effective against adults of S oryzae, C chinensis and L serricorne in closed cups than in open ones, indicating that the insecticidal activity of test compounds was largely attributable to fumigant action.