Signum 33.4% WG

Assessment of aquatic toxicity: Very toxic to aquatic life with long lasting effects. Aquatic invertebrates: EC50 (48 h) 0,21 mg/l, Daphnia magna Aquatic plants: EC50 (72 h) 10,8 mg/l, Pseudokirchneriella subcapitata (OECD Guideline 201) EC10 (72 h) 1,8 mg/l, Pseudokirchneriella subcapitata Information on: boscalid (ISO); 2-chloro-N-(4'-chloro[1,1'-biphenyl]-2-yl)-nicotinamide Chronic toxicity to fish: No observed effect concentration (97 d) 0,116 mg/l, Oncorhynchus mykiss Information on: pyraclostrobin (ISO); methyl N-{2-[1-(4-chlorophenyl)-1H-pyrazol-3-yloxymethyl]phenyl}(N-methoxy)carbamate Chronic toxicity to fish: No observed effect concentration (98 d) approx. 0,00235 mg/l, Oncorhynchus mykiss (OECD Guideline 210, Flow through.) Information on: boscalid (ISO); 2-chloro-N-(4'-chloro[1,1'-biphenyl]-2-yl)-nicotinamide Chronic toxicity to aquatic invertebrates: No observed effect concentration (21 d) 0,8 mg/l, Daphnia magna Information on: pyraclostrobin (ISO); methyl N-{2-[1-(4-chlorophenyl)-1H-pyrazol-3-yloxymethyl]phenyl}(N-methoxy)carbamate Chronic toxicity to aquatic invertebrates: No observed effect concentration (21 d) 0,004 mg/l, Daphnia magna (OECD Guideline 202, part 2, semistatic) The details of the toxic effect relate to the nominal concentration. No observed effect concentration (28 d) 0,00128 mg/l, Mysidopsis bahia (OPP 72-4 (EPA-Guideline), Flow through.) The statement of the toxic effect relates to the analytically determined concentration.

Assessment biodegradation and elimination (H2O): The product has not been tested. The statement has been derived from the properties of the individual components. Information on: boscalid (ISO); 2-chloro-N-(4'-chloro[1,1'-biphenyl]-2-yl)-nicotinamide Assessment biodegradation and elimination (H2O): Not readily biodegradable (by OECD criteria). Information on: pyraclostrobin (ISO); methyl N-{2-[1-(4-chlorophenyl)-1H-pyrazol-3-yloxymethyl]phenyl}(N-methoxy)carbamate Assessment biodegradation and elimination (H2O): Not readily biodegradable (by OECD criteria).

Assessment bioaccumulation potential: The product has not been tested. The statement has been derived from the properties of the individual components. Information on: boscalid (ISO); 2-chloro-N-(4'-chloro[1,1'-biphenyl]-2-yl)-nicotinamide Bioaccumulation potential: Bioconcentration factor: 57 - 70 (28 d), Oncorhynchus mykiss Does not accumulate in organisms. Information on: pyraclostrobin (ISO); methyl N-{2-[1-(4-chlorophenyl)-1H-pyrazol-3-yloxymethyl]phenyl}(N-methoxy)carbamate Bioaccumulation potential: Bioconcentration factor: 379 - 507, Oncorhynchus mykiss (OECD-Guideline 305) Accumulation in organisms is not to be expected.

Assessment transport between environmental compartments: Adsorption in soil: The product has not been tested. The statement has been derived from the properties of the individual components. Information on: boscalid (ISO); 2-chloro-N-(4'-chloro[1,1'-biphenyl]-2-yl)-nicotinamide Assessment transport between environmental compartments: Adsorption in soil: Following exposure to soil, adsorption to solid soil particles is probable, therefore contamination of groundwater is not expected. Information on: pyraclostrobin (ISO); methyl N-{2-[1-(4-chlorophenyl)-1H-pyrazol-3-yloxymethyl]phenyl}(N-methoxy)carbamate Assessment transport between environmental compartments: Adsorption in soil: Following exposure to soil, adsorption to solid soil particles is probable, therefore contamination of groundwater is not expected.

The product does not contain a substance fulfilling the PBT (persistent/bioaccumulative/toxic) criteria or the vPvB (very persistent/very bioaccumulative) criteria.

The product does not contain substances that are listed in Regulation (EC) 1005/2009 on substances that deplete the ozone layer.

Other ecotoxicological advice: Do not discharge product into the environment without control.