Variation in concentrations of the fungicides tebuconazole and dichlofluanid
following successive applications to greenhouse-grown lettuces.
Early work in this field found that water repellents as well as copper and chromium salts, pentachlorophenol, dichlofluanid
, copper-8-quinolinolate, and copper naphthenate were effective in controlling black stain fungi on coated wood (Sell and Walchli 1974, French 1977, Feist 1984).
The topics include analytical methodology for ultra-trace detection and quantification of fungicides and other priority substances covered by European regulations on environment samples, a review of literature on health and environmental risks of the fungicide and biocide dichlofluanid
, anti-microbial treatments of molds and bacteria, lessons from yeast and phytopathogenic fungi about the global adaptive response and resistance to agricultural fungicides, determining benzimidazole compounds in food and environmental samples, and analyzing and removing filamentous fungi in drinking water.
A fungicide dichlofluanid is metabolized to a toxic metabolite thiophosgene derivative in a process that appears to involve two GSH conjugation steps (Schuphan et al.
Biological and chemical behavior of perhalogenmethylmercapto fungicides: Metabolism and in vitro reactions of dichlofluanid in comparison with captan sulfur.
and tylofluanid are through the CD state and ready to enter the DIS stage.
Se tuvieron en cuenta tres testigos: absoluto (fruto), solvente (fruto + etanol) y quimico (fruto + hongo + fungicida quimico); el fungicida quimico fue benomil para el banano y dichlofluanid
para la fresa, con tres repeticiones cada tratamiento.