carbaryl

Function: Insecticide

Specification: 85%WP

CAS: 63-25-2

High effective agrochemical

MAMMALIAN TOXICOLOGY
Oral: Acute oral LD50 for rats 264, female rats 500, rabbits 710 mg/kg.
Skin and eye: Acute percutaneous LD50 for rats >4000, rabbits >2000 mg/kg.
Slight eye irritant, mild skin irritant (rabbits).
Inhalation: LC50 (4 h) for rats 3.28 mg/l air.
NOEL: (2 y) for rats 200 mg/kg diet.
ADI: 0.003 mg/kg b.w.
Toxicity class: WHO (a.i.) II; EPA (formulation) I ('Tercyl' 85WP), II ('Sevin' 80S), III
EC hazard R40| Xn; R22| N; R50
ECOTOXICOLOGY
Birds: Acute oral LD50 for young mallard ducks >2179, young pheasants >2000,
Japanese quail 2230, pigeons 1000-3000 mg/kg.
Fish: LC50 (96 h) for rainbow trout 1.3, sheepshead
minnow 2.2, bluegill sunfish 10 mg/l.
Daphnia: LC50 (48 h) 0.006 mg/l.
Algae: EC50 (5 d) for Selenastrum capricornutum 1.1 mg/l.
Other aquatic spp.: LC50 (96 h) for mysid shrimp (Mysidopsis bahia) 0.0057 mg/l;
LC50 (48 h) for Eastern oyster (Crassostrea virginica) 2.7 mg/l.
Bees: Toxic to bees; LD50 (topical) 1 g/bee.
Worms: LC50 (28 d ) 106-176 mg/kg soil.
Other beneficial spp.: Toxic to beneficial insects.

             Application

Biochemistry: Weak cholinesterase inhibitor.
Mode of action: Insecticide with contact and stomach action, and slight systemic 

2000KG