Results 1 to 10 of about 2,347 (116)

Development of Diagnostic Technology of Xylella fastidiosa Using Loop-Mediated Isothermal Amplification and PCR Methods [PDF]

Research in Plant Disease, 2021
Xylella fastidiosa is the most damaging pathogen in many parts of the world. To increase diagnostic capability of X. fastidiosa in the field, the loop-mediated isothermal amplification (LAMP) and polymerase chain reaction (PCR) assay were developed to ...
Suyoung Kim, Yujin Park, Gidon Kim
doaj   +1 more source

The HSP70-fused foot-and-mouth disease epitope elicits cellular and humoral immunity and drives broad-spectrum protective efficacy

npj Vaccines, 2021
Current foot-and-mouth disease (FMD) vaccines have significant limitations, including side effects due to oil emulsions at the vaccination site, a narrow spectrum of protective efficacy, and incomplete host defenses mediated by humoral immunity alone. To
Hyundong Jo, Bong Yoon Kim, So Hui Park, Hyun Mi Kim, Sung Ho Shin, Seong Yun Hwang, Su-Mi Kim, Byounghan Kim, Jong-Hyeon Park, Min Ja Lee   +9 more
doaj   +1 more source

Efficacy and Phytotoxicity Assessment of Successive Application of Methyl Bromide and Cold Treatment on Export Strawberry Fruits

Insects, 2021
Recently, spotted wing Drosophila, Drosophila suzukii, is globally prevalent and causes agricultural losses to many fruits. To export Korean strawberry, methyl bromide fumigation is required to remove D.
Bong-Su Kim, Ji-Eun Choi, Deuk-Soo Choi, Jeong-Oh Yang   +3 more
doaj   +1 more source

The C3d-fused foot-and-mouth disease vaccine platform overcomes maternally-derived antibody interference by inducing a potent adaptive immunity

npj Vaccines, 2022
Vaccination prevents and controls foot-and-mouth disease (FMD). However, the current FMD vaccine remains disadvantageous since it cannot overcome maternally-derived antibody (MDA) interference in weeks-old animals, which suppress active immunity via ...
Min Ja Lee, Hyun Mi Kim, Sehee Shin, Hyundong Jo, So Hui Park, Su-Mi Kim, Jong-Hyeon Park   +6 more
doaj   +1 more source

Comparison of gene expression in the red imported fire ant (Solenopsis invicta) under different temperature conditions

Scientific Reports, 2021
The red imported fire ant (RIFA), Solenopsis invicta Buren is native to South America and is known as a global problematic invasive species. This study focused on the molecular response of RIFA by comparing gene expression profiles after exposing ants to
Mohammad Vatanparast, Robert T. Puckett, Deuk-Soo Choi, Youngjin Park   +3 more
doaj   +1 more source

Susceptibility of the Cigarette Beetle Lasioderma serricorne (Fabricius) to Phosphine, Ethyl Formate and Their Combination, and the Sorption and Desorption of Fumigants on Cured Tobacco Leaves

Insects, 2020
The susceptibility of Lasioderma serricorne to phosphine (PH3), ethyl formate (EF) and their combination (PH3 + EF) was evaluated in this study. Eggs, larvae, pupae and adults were subjected to treatment with fumigants to determine the 90% lethal ...
Bong Su Kim, Eun-Mi Shin, Young Ju Park, Jeong Oh Yang   +3 more
doaj   +1 more source

Cold tolerance strategies of the fall armyworm, Spodoptera frugiperda (Smith) (Lepidoptera: Noctuidae)

Scientific Reports, 2022
The fall armyworm (FAW), Spodoptera frugiperda, is native to the tropical and subtropical areas of the American continent and is one of the world's most destructive insect pests and invaded Africa and spread to most of Asia in two years.
Mohammad Vatanparast, Youngjin Park
doaj   +1 more source

Species identification, phylogenetic analysis and detection of herbicide-resistant biotypes of Amaranthus based on ALS and ITS

Scientific Reports, 2020
The taxonomically challenging genus Amaranthus (Family Amaranthaceae) includes important agricultural weed species that are being spread globally as grain contaminants.
Han Xu, Xubin Pan, Cong Wang, Yan Chen, Ke Chen, Shuifang Zhu, Rieks D. van Klinken   +6 more
doaj   +1 more source

Detection and Identification of Badnavirus fici on Ficus communis in South Korea [PDF]

Research in Plant Disease
This study was conducted to investigate the status of Badnavirus fici infection in domestic fig trees, more than 80 samples were randomly collected from experimental fields and farm fields in major fig producing areas in Korea.
Hyunsu Lee, Eunjin Choi, Siyoung Lee, HyunJik Lee, Heung-Sik Lee, Jong-Ho Lee   +5 more
doaj   +1 more source

Insecticidal Effects of Fumigants (EF, MB, and PH₃) towards Phosphine-Susceptible and -Resistant Sitophilus oryzae (Coleoptera: Curculionidae)

Insects, 2019
This study was conducted to evaluate the insecticidal effects of ethyl formate (EF), methyl bromide (MB), and phosphine (PH3) fumigants against PH3-susceptible and -resistant strains of the rice weevil (Sitophilus oryzae), a major rice pest.
BongSu Kim, Ja-Eun Song, Jeong Sun Park, YoungJu Park, Eun-Mi Shin, JeongOh Yang   +5 more
doaj   +1 more source