SDS

Monsanto Company, Lawn & Garden Products
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Roundup® Weed & Grass Killer Concentrate Plus Version: 2.0 Effective date: 11/04/2015
Not carcinogenic in rats or mice.
Reproductive/Developmental Toxicity
Reproductive effects in rats only in the presence of maternal toxicity.
Developmental effects in rats, rabbits, and mice only in the presence of maternal toxicity.
12. ECOLOGICAL INFORMATION
This section is intended for use by ecotoxicologists and other environmental specialists.
Data obtained on a similar glyphosate formulation and/or glyphosate are summarized below. The minor active
ingredient is not predicted to significantly contribute to the ecological toxicity of this formulation.
Similar formulation
Aquatic toxicity, fish
Zebra fish (Brachydanio rerio):
Acute toxicity, 96 hours, semi-static, LC50: 28.3 mg/L
Slightly toxic.
Aquatic toxicity, invertebrates
Water flea (Daphnia magna):
Acute toxicity, 48 hours, static, EC50: 42.2 mg/L
Slightly toxic.
Aquatic toxicity, algae/aquatic plants
Green algae (Selenastrum capricornutum):
Acute toxicity, 72 hours, static, EyC50 (yield): 7.12 mg/L
Moderately toxic.
Arthropod toxicity
Honey bee (Apis mellifera):
Contact, 48 hours, LD50: > 208 g/bee
Practically non-toxic.
Similar formulation
Aquatic toxicity, fish
Rainbow trout (Oncorhynchus mykiss):
Acute toxicity, 96 hours, static, LC50: 5.4 mg/L
Moderately toxic.
Arthropod toxicity
Honey bee (Apis mellifera):
Oral/contact, 48 hours, LD50: > 100 g/bee
Practically non-toxic.
N-(phosphonomethyl)glycine { glyphosate}
Bioaccumulation
Bluegill sunfish (Lepomis macrochirus):
Whole fish: BCF: < 1
No significant bioaccumulation is expected.
Dissipation
Soil, field:
Half life: 2 - 174 days
Koc: 884 - 60,000 L/kg
Adsorbs strongly to soil.