Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Hyun-Ho Noh"'
Publikováno v:
Remote Sensing, Vol 14, Iss 23, p 6031 (2022)
Plant diseases cause considerable economic loss in the global agricultural industry. A current challenge in the agricultural industry is the development of reliable methods for detecting plant diseases and plant stress. Existing disease detection met
Externí odkaz:
https://doaj.org/article/bac126a949ea49908f8299081e855347
Autor:
Hyun-Ho Noh, Seung-Hyeon Jo, Hyeon-Woo Shin, Dong-Ju Kim, Young-Jin Ham, Jun-Young Kim, Dan-Bi Kim, Hye-Young Kwon, Kee-Sung Kyung
Publikováno v:
Foods, Vol 11, Iss 3, p 416 (2022)
Pesticides which are diluted and sprayed according to the pre-harvest interval (PHI) are generally decomposed and lost through various factors and pathways, and the leftover pesticides are known as residual pesticides. This study aims to determine th
Externí odkaz:
https://doaj.org/article/251d4b72449c437492749b7a89ad71a1
Autor:
Hye-Ran Eun, So-Hee Kim, Yoon-Hee Lee, Su-Min Kim, Ye-Jin Lee, Hee-Young Jung, Yi-Gi Min, Hyun Ho Noh, Yongho Shin
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 285, Iss , Pp 117075- (2024)
Off-target pesticide drift in paddy fields following unmanned aerial vehicle (UAV) spraying was evaluated using cellulose deposition samplers (CDSs). An analytical method for quantifying ferimzone Z and E isomers deposited on CDSs was developed using
Externí odkaz:
https://doaj.org/article/dec58a25c32445cfabc5178fcf69cabf
Autor:
So-Hee Kim, Jae-Woon Baek, Hye-Ran Eun, Ye-Jin Lee, Su-Min Kim, Mun-Ju Jeong, Yoon-Hee Lee, Hyun Ho Noh, Yongho Shin
Publikováno v:
Foods, Vol 13, Iss 21, p 3517 (2024)
Rice straw is used as livestock feed and compost. Ferimzone and tricyclazole, common fungicides for rice blast control, can be found in high concentrations in rice straw after unmanned aerial vehicle (UAV) spraying, potentially affecting livestock an
Externí odkaz:
https://doaj.org/article/0b767ec50be644949b2265f55901ee0a
Autor:
Ji Won Lee, Jin-Seong Kim, Ji Hyun Park, Hyun Ho Noh, Min Seok Oh, Jin-Hyo Kim, Kyeong-Ae Son
Publikováno v:
Plants, Vol 13, Iss 17, p 2448 (2024)
Fluxapyroxad, a persistent fungicide in soil, was investigated for differences in residue dissipation in Chinese cabbage and spring scallion through the application methods of soil, foliar, and systemic treatment. Soil application of 0.4% granule flu
Externí odkaz:
https://doaj.org/article/ea4c4b2d27664222ba98773d14d75006
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract This study aimed to investigate the residual characteristics of pesticides drifted by unmanned aerial spray according to buffer strip, windbreak, and morphological characteristics of non-target crops, suggest prevention for drift reduction,
Externí odkaz:
https://doaj.org/article/9c77507701b14631a59a8ecf225138fa
Autor:
Ye-Jin Lee, So-Hee Kim, Hye-Ran Eun, Su-Min Kim, Mun-Ju Jeong, Jae-Woon Baek, Yoon-Hee Lee, Hyun Ho Noh, Yongho Shin
Publikováno v:
Applied Sciences, Vol 14, Iss 13, p 5607 (2024)
Enhancements to the analytical method for the determination of tricyclazole in rice samples have been applied to monitor residues during unmanned aerial spraying. The acetonitrile extraction technique QuEChERS was improved by the incorporation of eth
Externí odkaz:
https://doaj.org/article/ba42a015764248a080cc424d8216d86b
Autor:
So-Hee Kim, Yoon-Hee Lee, Mun-Ju Jeong, Ye-Jin Lee, Hye-Ran Eun, Su-Min Kim, Jae-Woon Baek, Hyun Ho Noh, Yongho Shin, Hoon Choi
Publikováno v:
Foods, Vol 13, Iss 11, p 1742 (2024)
To prevent pesticides from exceeding maximum residue limits (MRLs) in crops during export and shipment, it is necessary to manage residue levels during the pre-harvest stages. Therefore, the Republic of Korea establishes pre-harvest residue limits (P
Externí odkaz:
https://doaj.org/article/b2caa229f4794205bee3195a1b87b6b4
Publikováno v:
Foods, Vol 12, Iss 24, p 4477 (2023)
The significance of sample grinding is frequently disregarded during the development of analytical methods, which are often validated with spiked samples that may not accurately reflect incurred residues. This study investigated the particle size of
Externí odkaz:
https://doaj.org/article/f3c365f9a2a34198a74ecac38a657d78
Autor:
Se-yeon Lee, Jinseon Park, Lak-yeong Choi, Kehinde Favour Daniel, Se-woon Hong, Hyun Ho Noh, Seung-Hwa Yu
Publikováno v:
Agronomy, Vol 13, Iss 11, p 2738 (2023)
Efficient collection of airborne spray is crucial to reduce environmental contamination and ensure effective pesticide application in agriculture. This study explored the efficacy of passive spray drift samplers, focusing on string collectors for cap
Externí odkaz:
https://doaj.org/article/d63f5a22700e4dc297af5489e7798021