Results 151 to 160 of about 2,143 (205)

Systematic Evaluation of Chiral Fungicide Imazalil and Its Major Metabolite R14821 (Imazalil-M): Stability of Enantiomers, Enantioselective Bioactivity, Aquatic Toxicity, and Dissipation in Greenhouse Vegetables and Soil

Journal of Agricultural and Food Chemistry, 2019
Chiral pesticides are often produced and applied without distinguishing the difference of enantiomers, which sometimes leads to overuse and inaccurate risk assessment.
Fengshou Dong, Yongquan Zheng, Xiaohu Wu   +2 more
exaly   +2 more sources

Effect of inorganic ions on the photocatalytic treatment of agro-industrial wastewaters containing imazalil

Applied Catalysis B: Environmental, 2014
In this work we studied the elimination, mineralization and detoxification of wastewaters from banana postharvest industries, contaminated with the fungicide imazalil, by means of heterogeneous advanced oxidation processes.
Cristina Fernandez-Rodriguez, Dunia E Santiago, José Miguel Doña Rodríguez   +2 more
exaly   +2 more sources

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Vapour Phase Activity of Imazalil

Chemotherapy, 2009
A series of in vitro experiments with imazalil is described. It is demonstrated that the compound has fungistatic, fungicidal and even sporocidal activity in the vapour phase against a wide variety of fungal species, e.g., dermatophytes, Candida albicans, and plant-pathogenic fungi. Possible practical applications are discussed.
J, Van Gestel, J, Van Cutsem, D, Thienpont   +2 more
openaire   +2 more sources

Ecotoxicological evaluation of imazalil transformation products on Eisenia Andrei

Ecotoxicology, 2021
Data concerning the toxicity of the transformation products of some pesticides considered emerging contaminants are still incipient. This study aimed to evaluate acute (filter paper contact and avoidance test) and chronic (assays carried out in Red yellow Ultisoil) effects of the transformation products of the fungicide imazalil (IMZ) by heterogeneous ...
Fábio Veríssimo Correia, Patrícia Christina Genázio Pereira, Sidney Fernandes Sales Junior, Margarita Jiménez-Tototzintle, Enrico Mendes Saggioro   +4 more
openaire   +2 more sources

Imazalil concentration for in vitro monitoring of imazalil resistant isolates of Penicillium digitatum in citrus packinghouses

Postharvest Biology and Technology, 2011
Abstract The extensive use of imazalil (IMZ) in Uruguayan citrus packinghouses to control Penicillium spp. favored the selection and proliferation of resistant isolates. With the aim of detecting Penicillium digitatum biotypes that are not controlled by commercial doses of IMZ, the IMZ concentration within amended potato dextrose agar (PDA) plates ...
E. Pérez, O. Blanco, C. Berreta, I. Dol, J. Lado   +4 more
openaire   +1 more source

Antifungal mode of action of imazalil

Pesticide Biochemistry and Physiology, 1978
Abstract Imazalil had no effect on the initial growth of mycelia of Penicillium italicum (for 10 hr) or Aspergillus nidulans (for 2 hr). In P. italicum during this period neither respiration nor cell permeability was affected, but uptake of [ 32 P]phosphate, [ 14 C]leucine, or [ 14 C]uridine was partially inhibited.
Malcom R. Siegel, N.N. Ragsdale
openaire   +1 more source

Immersion of Lemons into Imazalil Mixtures Heated at 50 °C Alters the Cuticle and Promotes Permeation of Imazalil into Rind Wounds

Journal of Agricultural and Food Chemistry, 2009
The influence of the immersion of lemon fruit in aqueous imazalil (IMZ) mixtures at 25 or 50 degrees C on the deposition and persistence of IMZ within the fruit rind and its effectiveness in controlling postharvest green mold, caused by Penicillium digitatum, was investigated.
Dore A, Molinu MG, Venditti T, Dhallewin G   +3 more
openaire   +2 more sources

Optimization of the degradation of imazalil by photocatalysis: Comparison between commercial and lab-made photocatalysts

Applied Catalysis B: Environmental, 2013
The elimination and mineralization of the fungicide imazalil and its by-products has been studied by means of heterogeneous photocatalysis. The activity of different photocatalysts, including the commercial TiO2 benchmark photocatalyst (Evonik P25) and ...
Cristina Fernandez-Rodriguez, Caio Rodrigues-Silva Caio Rodrigues da Silva, Dunia E Santiago   +2 more
exaly   +2 more sources

A modification of imazalil residue analysis in treated grapefruit

Journal of Environmental Science and Health, Part B, 1981
Residues of imazalil, 1-[2-(2,4-dichlorophenyl)-2-(2-propenyloxy)ethyl]-1H-imidazole, a fungicide that prevents decay of citrus, were determined in treated grapefruit. The method consists of a simplified heptance-isoamyl extraction solvent, acid-base clean-up, and direct gas chromatographic analysis with electron-capture detection.
E R, Stein, W W, Carter, A T, Murray
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Antifungal activity of the systemic fungicide imazalil

Netherlands Journal of Plant Pathology, 1977
The antifungal activity of imazalil against spores of Penicillium italicum and several other fungi was found to be pH-dependent. The fungicide was much less effective at pH 5.2 than at pH 7.0. However, related members of the imidazole class of fungicides (miconazole and clotrimazole) did not show this pH dependency.
M. R. Siegel, A. Kerkenaar, A. Kaars Sijpesteijn   +2 more
openaire   +1 more source