Results 11 to 20 of about 901 (94)

Effect of novel botanical synergist on the effectiveness and residue behavior of prothioconazole in wheat field

Scientific Reports, 2023
Fusarium head blight (FHB) is a critical fungal disease causes serious grain yield losses and mycotoxin contaminations. Currently, utilization of chemical fungicides is the main control method which has led to serious resistance.
Yalin Wu, Yuanjian Yin, Xin Chen, Yeping Zhou, Shan Jiang, Mingming Zhang, Guangcheng Cai, Quan Gao   +7 more
doaj   +2 more sources

Intergenerational reproductive toxicity of parental exposure to prothioconazole and its metabolite on offspring and epigenetic regulation associated with DNA methylation in zebrafish

Environment International, 2023
Prothioconazole (PTC) is a widely used agricultural fungicide, and its parent and metabolite prothioconazole-desthio (dPTC) have been detected in diverse environmental media.
Sinuo Tian, Wei Sun, Xiaoxuan Sun, Yifan Yue, Ming Jia, Shiran Huang, Zhiqiang Zhou, Li Li, Jinling Diao, Sen Yan, Wentao Zhu   +10 more
doaj   +2 more sources

Dissection of the Activity of Agricultural Fungicides against Clinical Aspergillus Isolates with and without Environmentally and Medically Induced Azole Resistance

Journal of Fungi, 2021
Azole resistance is an emerging problem in patients with aspergillosis. The role of fungicides for resistance development and occurrence is not fully elucidated.
Karin Meinike Jørgensen, Marie Helleberg, Rasmus Krøger Hare, Lise Nistrup Jørgensen, Maiken Cavling Arendrup   +4 more
doaj   +2 more sources

Structural and Functional Elucidation of Yeast Lanosterol 14α-Demethylase in Complex with Agrochemical Antifungals. [PDF]

PLoS ONE, 2016
Azole antifungals, known as demethylase inhibitors (DMIs), target sterol 14α-demethylase (CYP51) in the ergosterol biosynthetic pathway of fungal pathogens of both plants and humans.
Joel D A Tyndall, Manya Sabherwal, Alia A Sagatova, Mikhail V Keniya, Jacopo Negroni, Rajni K Wilson, Matthew A Woods, Klaus Tietjen, Brian C Monk   +8 more
doaj   +2 more sources

Fungicide Sensitivity Shifting of Zymoseptoria tritici in the Finnish-Baltic Region and a Novel Insertion in the MFS1 Promoter

Frontiers in Plant Science, 2020
Septoria tritici blotch (STB) is caused by the ascomycete Zymoseptoria tritici and one of the predominating diseases in wheat (Triticum aestivum) in Europe. The control of STB is highly reliant on frequent fungicide applications. The primary objective of
Andres Mäe, Sabine Fillinger, Pille Sooväli, Thies Marten Heick   +3 more
doaj   +2 more sources

Fungicide Resistance Evolving in Ramularia collo-cygni Population in Estonia

Microorganisms, 2021
Ramularia leaf spot caused by the fungus Ramularia collo-cygni, has recently become widespread in Estonian barley fields. Currently, disease control in barley fields relies on SDHI and DMI fungicides, which might be threatened by R.
Riinu Kiiker, Marite Juurik, Andres Mäe
doaj   +2 more sources

Pressurized Solvent Extraction with Ethyl Acetate and Liquid Chromatography—Tandem Mass Spectrometry for the Analysis of Selected Conazole Fungicides in Matcha

Toxics, 2018
The extraction of powdered nutraceuticals is challenging due to the low water content and high concentration of matrix components that can lead to significant matrix effects in liquid chromatography-positive ion electrospray ionization-tandem mass ...
Renata Raina-Fulton, Aisha A. Mohamad
doaj   +2 more sources

Fungicide Sensitivity Profile of Pyrenophora teres f. teres in Field Population

Journal of Fungi
Pyrenophora teres f. teres (Ptt) is a severe pathogen to spring barley in Northern Europe. Ptt with relevant mutations in fungicide target proteins, sterol 14α-demethylase (CYP51A), cytochrome b (Cyt b), and succinate dehydrogenase (SDH) would put ...
Regina Pütsepp, Andres Mäe, Lee Põllumaa, Liis Andresen, Riinu Kiiker   +4 more
doaj   +2 more sources

Reasoned opinion on the modification of the existing MRLs for prothioconazole in rape seed, linseed, poppy seed and mustard seed [PDF]

EFSA Journal, 2012
In accordance with Article 6 of Regulation (EC) No 396/2005, France, hereafter referred to as the evaluating Member State (EMS), received an application from Bayer CropScience to modify the existing MRLs for the active substance prothioconazole in rape ...
European Food Safety Authority
doaj   +1 more source

Changes in DMI, SDHI, and QoI Fungicide Sensitivity in the Estonian Zymoseptoria tritici Population between 2019 and 2020

Microorganisms, 2021
Zymoseptoria tritici (Zt) populations adapt under the selection pressure of fungicides applied for disease control. The primary objective of this study was to assess fungicide sensitivity in the Estonian Zt population.
Riinu Kiiker, Marite Juurik, Thies Marten Heick, Andres Mäe   +3 more
doaj   +1 more source