TABLE III-5A. Pesticides * 



INSECTICIDES 



[48-hour TLm values from static bioassay, in micrograms per liter. Exceptions are noted.] 



stream invertebrate ^ 

 Species TLn 



Cladoceran 

 Species 



Fish' 

 Species 



TU 



Abate Reronarcys -- 



californica. 

 Aldrin= P. californica__ 



Allethrin P. californica__ 



Azodrin 



Aramite 



Baygon '^ P. californica. . 



Baytex ^ P. californica— 



Benzene hexachloride p. californica.- 



(lindane). 



Bidrin P. californica— 



Carbaryl (sevin) P. californica.. 



Carbophenothion 



(tritliion). 



Chlordane= P. californica.. 



Chlorobenzilate 



Chlorthion 



Coumaphos 



Cryolite 



Cyclethrin 



DDD (TDE) ■> P.'caMforniJa- 



DDT" p. californica.. 



Delnav (dioxathion) 



Delmeton (systex) 



Diazinon= P.'caiifornical- 



Dibrom (naled) p californica.. 



-P. californica 



P. californica. 



-P. californica. 

 -P. californica. 



Dieldrin ■ 



Dilan 



Dimethoate 



(cygon). 



Dimethrin 



Dichlorvos= (DDVP) .. 



Disulfoten (di-syston). 



Dursban Peteronareella 



badia 



Endosulfan (thiodan) .- p. californica 



Endrin= p. californica.. . 



EPH 



Ethion p. californica... 



Ethyl guthion '^ 



Fenthion p. californica... 



Guthion = p. californica... 



Heptachlor= p. badia 



Kelthane (dicofel) p. californica... 



Kepone 



Malathion '^ p. badia 



Methoxychlor'^ P. californica... 



Methyl parathion " 



Morestan p. californica... 



Ovex p. californica... 



Paradichlorobenzene 



Parathion = P. californica... 



Perthane 



Phosdrin = P. californica... 



Phosphamidon P. californica... 



Pyrethrins P. californica... 



Rotenone P. californica... 



Strobane ^ P. californica 



Tetradifon (tedion) 



TEPP= 



Thanite 



Thimet 



Toxaphene" p. caiifornica... 



Trichlorofon p. badia 



(dipterex).^ 

 Zectran p. californica... 



100 



8 



28 



110 

 130 



1,900 

 1.3 



1,100 

 19 



60 

 16 

 1.3 



140 



10 

 18 

 1.8 



5.6 

 0.8 



14 

 3'9 



4 

 3,000 



40 

 1,500 



11 



9 



460 



64 



900 



7 



7 

 22 



Daphnia . 



pulex. 



D. pulex . 



D. magna 



Simocephalus 



serrulatus. 



D. pulex 



D. pulex 



D. pulex 



D. magna 



S. serrulatus.. 

 S. serrulatus.. 



D. magna 



D. magna 



D. pulex 



D. magna 



D. pulex 



D. pulex 



28 

 21 



'345 



460 



600 



6.4 



0.009 



20 



550 



4.5 



1 



5,000 



55 



3.2 



0.36 



D. pulex .. 

 D. pulex .. 

 D. pulex -- 

 D. magna 

 D. magna 



14 

 0.9 

 3.5 

 240 

 21 

 2,500 



D. pulex 0.07 



D. magna 

 D. pulex .. 

 D. magna 

 D. magna 

 D. pulex .. 

 D. pulex .. 

 D. magna 

 D. pulex .. 

 D. magna 



240 

 20 

 0.1 



0.01 



4 



0.2 



42 



390 



D. pulex -. 

 D. pulex .. 

 D. magna 



1.8 

 0.8 

 4.8 



D. pulex ._ 

 D. magna 

 D. pulex ._ 

 D. magna 

 D. pulex ._ 

 D. pulex .. 



0.4 

 9.4 

 0.16 

 4 

 25 

 10 



D. magna 



D. pulex .. 

 D. magna 



16 D. pulex 



Brook trout-. 



Rainbow 



trout. 



do 



do 



Bluegill 



Fathead_ 



Brown t.' 



Rainbow t 



1,500 



3 



19 

 7,000 

 35 

 25 

 80 



18 



640 



12,000 



20 



"Ydo 



50 

 70 



88 



790 

 22 

 28 



80 

 "6.T4 



1.8 

 2.1 

 690 



"'¥00 

 160 



1,000 

 600 

 400 



1 

 70 

 0.4 



64 

 4.7 



36 

 3.2 



0.3 

 100 



1.8 

 1.3 



310 



3.8 



18 



350 



"140 

 52 



""7'0 

 70 

 60 



See notes following Table III-5B. 



62 



