4 CIRCULAR 523, U. S. DEPT. OF AGRICULTURE 
TaBLE 3.—Results of laboratory tests of various organic compounds used as insecticides 
against codling moth larvae 
AMINES, IMINES, AND AMIDES 
Car Fs 
Compounds ae appli- 
Number 
N-Acetyl-1-naphthylamine, C12:Hi;NO_______ 1 
N-Benzal - S-(o-nitropheny])-sulphuramine, 
CisHioNgOsSte nee ee ee 2 1 
Benzamide; CrHyNO 2-8 ee eee 2 1 
Dp, p’-Dithiocyanodiphenylamine, C14H»N3S3_- 2 1 
S-(0-Nitropheny])-sulphuramine, CsaHeN303S_ 2 1 
Thiocarbanilide,? C33HigN2S_—-_...-_._-__-_- 4 1 
TEriphenylamine-41@rgbtrs Nee a ee eee 4 1 
Acetoacetanilide, CioHi1N O2__-_-_-_--..--- 2. 12 2 
Acetone semicarbazone, C4HyN3O0____-____-_-_ 12 2 
N-Acetyl-p-toluidine, C»Hi,.NO_________ 2. 3 1 
Aniline salt of 2,4-dinitrodiphenylamine-6- 
carboxylic acid, CisHigN«Og____-____-_-___-___- 12 2 
Anthranilic acid, C7HyNO72.. 2 12 2 
Benzaldehyde semicarbazone, CsHsN30_____- 11 2 
p-LodoanilineiCeHciN = 3 ee 12 2 
2-Nitro-p-toluidine, C7HsN103_______.-_-_ -__- 1 2 
p Ni trosedimethylaniling, CsHioN20_.-.___-- 3 1 
p-Phenylaniline, CyHwN-___.------.---_-_--- 12 2 
Tsopropyl allophanate, CsHio0N2O3__._____ __-- 12 2 
4, 4’-Bi(o-thioanisidine), Ci4HisN3S2_________- 12 2 
2, 4, 6-Tribromoaniline, CsHaBrsN________._- 12 2 
a, a, y-Triphenylguanidine, CigHi7N3____-__- 1 i 
a’-Dimethylthiopropionamide, CsHi:;NS_-_- 3 1 
2, 4-Dinitrophenylhydrazine, CeaHsN4O4_____- 12 2 
N. N’-Diphenylethylenediamine, Ci4HisNo__- 12 2 
a, y-Diphenylguanidine, Ci3HisN3-_---.__.-- 1 1 
N, N’ - Diphenyl - p - phenylenediamine, 
FORTS FN eee see ee ie ae ee Rese ie eee 12 2 
a, y-di-o-Tolylguanidine, CisHi7N3___---_-_._ 1 1 
Ethyl allophanate, CaHsN303_____.-____-____ 12 2 
p-Fluoroaniline, CeleE Ne ee ee ieee 12 2 
Benzidine, CuHiaN: pees on ss See eS AEE 3 1 
0-Chloroaniline, Cc CINE eae 12 2 
a -@hioroantiine; CeHeCIN==— 12 2 
p-Chloroaniline, CsHeCIN == 2-5-2 eS 12 2 
2-Chloro-4-nitroaniline, CsHsCIN O3__2.__-._- 12 2 
4-Chloro-2-nitrodiphenylamine, 
GisHeCiNsOr S22 ee eee 12 2 
4-Chloro-o-toluidine, C;HsCIN___-_____.__._- 12 2 
2, 5-Dichloroaniline, CeHsClaN____.__--_____.- 12 2 
DYESTUFFS 
Alkalitblitass222 20 ise CO eae Paes 12 2 
Wlu0rescelns 2222 25 oon ss = ee eee ee 12 2 
Induline=: 22282 22 So Ae ee ee oe 12 2 
INIgrosine Bae {SS ae es ee ae 12 2 
Sulfogene DROWN 3 oes oe ees ite ree ae 4 1 
Sulfogene carbont2 Bite eee 4 1 
Sulfogeneigolden brown. 2-2 --82- =. 2S 4 1 
Sulfogenejyellow. 22! 222220 os eee eee 3 1 
HYDROCARBONS 
Acenaphthene; ©12y9ss skew eee nee eee ee 3 1 
Amthnracene ss Crs els que ae 3 1 
Biphenyis Cmb's <= 222 eee eee 2 1 
p-GCymenes Croke ss 2 a ea eaeeee eases 15 2 
Dimethylnaphthalene, Cy:Hi3-.-_..........-. 12 2 
Fluorene Crs Hage See eee 3 i 
Phenanthrenes €dhi0s2= ee eee 3 i 
1, 3, 5-Triphenylbenzene, CsiH13......-...-... 8 ul 
BETUXCNG 22 a ee en te 12 2 
Spray |Source 
cations | larvae 
of 
Apple plugs 
error of 
Total |Wormy| Stung |Percent 
wormy 
—— |S | | | | | | 
ddq pdddrdsusd wddrsspssep saps cdpsppepe oo 
SE-E EE E-E-b-) 
p= eal call al al ea) 
ANON oOOro 
"| 
BOnNnNOCC Wr 
-<2=ece-=2 
1 Dilution 4 pounds to 100 gallons unless otherwise noted. 
7 Dilution 5 pounds to 100 gallons. 
