Insecticides
387
• 
Safety - page 25 • First aid - page 33 • Resistance management - page 41
Environmental Precautions
Highly toxic to fish and other aquatic organisms. Do not allow spray drift to come into contact with aquatic areas. Do
not apply where runoff is likely to occur.
Toxicity
Acute oral LD
50
(
rats) = 2,500 mg/kg. Dermal LD
50
(
rabbits) = > 4,500 mg/kg. Toxic to honey bees directly exposed
to Concept during application or Concept residues present on blooming crops or weeds.
Storage
Do not store in or around the home. If stored for 1 year or longer, shake well before using. Do not store product
below 0
°
C.
Coragen
Group 28
Formulation
Product
Company
Active ingredient
Formulation Container size
Coragen (PCP# 28982)
E.I. duPont Canada Chlorantraniliprole: 200 g/L Suspension
3.79
L
Crops, Insects Controlled and Rates
Crop
Insects controlled
Rate per acre
Specific comments
Corn - all types
Armyworm
Beet armyworm
Corn earworm
European corn borer
Fall armyworm
Variegated cutworm
Western bean cutworm
101 - 151
mL
Time the application to coincide with peak egg hatch. Reapply if
monitoring indicates it is necessary.
Black cutworm
101
mL
Potato
Colorado potato beetle 101 - 202 mL
Begin applications when treatment thresholds have been reached.
For Colorado potato beetle, use the higher application rate under
heavy pest pressure and/or when larger larvae are present. For
control of the European corn borer, time the application to coincide
with peak egg hatch. Scout for European corn borer by monitoring
egg laying and egg hatch to determine application timing.
Armyworm
Beet armyworm
Corn earworm
European corn borer
Fall armyworm
Leafminers
Variegated cutworm
101 - 151
mL
Alfalfa
Alfalfa weevil
(
suppression)
151 - 202
mL
Begin applications when treatment thresholds have been reached.
Lentil
Pea - field
Chickpea
Cabbage looper
Cutworm
101
mL
Pre-harvest interval: 1 day. For cutworm control, apply to foliage
when rain is not expected in the next 24 hours. For optimal
control, apply to smaller plants or when lower portions of the plant
can receive adequate coverage.
Armyworm
Beet armyworm
Corn earworm
European corn borer
Fall armyworm
Western bean cutworm
101 - 151
mL
Grass
forage (seed
production only)
Armyworm
Fall armyworm
Beet armyworm
Corn earworm
101 - 151
mL
Begin applications when treatment thresholds have been reached.
Concept (cont’d)