Composiciones fungicidas a base de sales de cobre

• Main Authors: MORMILE, SILVIA, VAZZOLA, MATTEO SANTINO, FILIPPINI, LUCIO, GUSMEROLI, MARILENA
• Format: Patent
• Language: Spanish
• Published: 17.09.2015
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING

Composiciones fungicidas que comprenden: A) un salicilato de cobre que presenta la fórmula molecular (I) siguiente: C7H4O3Cu·(H2O)n (I) en la que n representa 0, 1, 2 o 3; B) hidróxido de cobre, Cu(OH)2 (II); C) oxicloruro de cobre, 3Cu(OH)2·CuCl2 (III), opcionalmente en presencia de dispersantes, diluyentes, surfactantes y/o coformulantes agronómicamente aceptables. Fungicidal compositions are described, comprising: A) a copper salicylate having the following molecular formula (I): C7H4O3Cu.(H2O)n  (I) wherein n represents 0, 1, 2 or 3; B) copper hydroxide Cu(OH)2 (II); C) a copper salt having the following formula (III): 3Cu(OH)2.X(Y)m  (III) wherein: X represents cupric ion Cu2+ or calcium ion Ca2+; Y means chloride ion Cl− or sulphate ion SO42−; m is an integer equal to 1 or 2; optionally in the presence of dispersants, diluents, surfactants and/or co-formulants agronomically acceptable, and the relative agronomical formulations. The use of these fungicidal compositions and agronomical formulations for the control of phytopathogenic fungi in agricultural crops, is also described.