7941

• UCREFRP Catalog Number: 7941
• Author: Johnson, W. W. and M. T. Finley
• Title: Editor
• USFW Year: Series
• USFW - Doc Type: 1980
• Copyright Material: NO

40
96-h LC50
Test Stage or Temp 95% CI
organism wt (g) (C) (mg/L)
Sample Description: Technical material, 95%1; liquid
concentrate, 87.3%2; wettable powder, 40%3
SUMMARY OF ACUTE TOXICITY
Pteronarcys YC2 15 60 96-h LC50
50-70 Test Stage or Temp 95% CI
inb
tro
R
t 1
6 organism wt (g) (C) (mg/L)
a
ow
u
.
13 11
Daphnia magna' I1 21 0.0110
Bluegill 0.9 24 41 0.005-0.021
Redear sunfish 3.0 24 > 12 G. fasciatus' M 15 0.0036
848-h EC50. Pteronarcys' YC1 15 0.004
0.003-0.006
FENAMINOSULF
Coho salmon' 0.6 12 5.0
4.1-6.1
Chemical Name: p-(Dimethylamino) benzenediazo
sodium sulfonate Cutthroat trout' 0.7 10 3.6b
2.7-4.9
Alternate Names: Bay 6027, Bay 22555, CAS 140-56-
7, Dexon, Diazoben, ENT-16841 Rainbow trout' 1.5 10 2.4
2.0-2.9
Principal Use: Fungicide
Goldfish' 1.0 18 2.8
Sample Description: Technical material, 89% 1.6-4.7
Fathead minnow' 1.0 20 3.2
SUMMARY OF ACUTE TOXICITY 2.4-4.2
96-h LC50 Channel catfish' 4.7 20 4
3
Test Stage or Temp 95% Cl .
3.6-5.1
organism wt (g) (C) (mg/L)
G. fasciatus M 21 3.7 Green sunfish' 0.8 18 4.1
2.7-5.0 2.9-5.9
Pteronarcys YC2 15 24 Bluegill' 0.7 20 3.8
20-28 3.2.4.5
Coho salmon 1.4 13 > 100 Cutthroat trout' 0.8 10 3.3b
2.7-3.9
Rainbow trout 1.5 13 >60
Rainbow trout' 1.5 10 2.4
Bluegill 0.5 18 85.0 2.0-2.9
72.7.99.3 '
Fathead minnow 1.0 20 4.8
3.8-6.1
Channel catfish' 4.7 20 4.8
FENITROTHION 3.7-6.2
Bluegill' 0.7 20 3.8
Chemical Name: 0,0-Dimethyl 0-(4-nitro-m-tolyl) 3.2-4.5
phosphorothioate
Atlantic salmon' 0.4 12 1.7
Alternate Names: Accothion, Agrothion, Bay 41831, 1.5-2.0
CAS 122-14-5, ENT-25715, Folithion, MEP, Methyl- '

nitrophos, Novathion, Nuvanol, Sumithion, Cytel Brown trout 1.0 12 2.2
,
S-5660 2.0-2.5
Brook trouts 0.4 12 2.0
Principal Use: Insecticide 1.6-2.5