SDS

Monsanto Company, Lawn & Garden Products
Page: 8 / 11
Roundup® Concentrate Extended Control Weed & Grass
Killer Plus Weed Preventer
Version: 2.0 Effective date: 11/04/2015
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 μg/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 μg/bee
Practically non-toxic.
N-(phosphonomethyl)glycine; { glyphosate acid}
Aquatic toxicity, algae/aquatic plants
Green algae (Pseudokirchneriella subcapitata):
Acute toxicity, 96 hours, static, EbC50 (biomass): 17 mg/L
Slightly toxic.
Diatom (Skeletonema costatum):
Acute toxicity, 96 hours, static, EbC50 (biomass): 11 mg/L
Slightly toxic.
Duckweed (Lemna gibba):
Acute toxicity, 14 days, static, EC50 (frond number): 25.5 mg/L
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.
Water, aerobic:
Half life: < 7 days
13. DISPOSAL CONSIDERATIONS
13.1.Waste treatment methods
13.1.1. Product
Keep out of drains, sewers, ditches and water ways. Recycle if appropriate facilities/equipment
available. Burn in proper incinerator. Follow all local/regional/national/international regulations.
13.1.2. Container