-5-


 Herbicides used in these experiments are listed as follows according to
common name and active chemical:


Common Name


Chemical Compound


Dalapon
TCA
MHAt0O
C6249
2,4-D
2,h,5-T
Karmex W
Karmex FWI
Oktone
PCP
Polybor-chlorate

Ammate


a,a, dichloropropionic acid (sodium salt 85%)
Sodium trichloroacetate
Sodium salt of naleic hydrazide
Sodium 2,2,3-Trichloropropionate
2,h dichlorophenoxyacetic acid
2,h,5-Trichlorophenoxyacetic acid
3-(p-chlorophenyl)-l, 1-dimethylarea
Phenyldinethylarea
Octachloro cyclohexenone
Pentachlorophenol
Mixture of sodium pentaborate, tetraborate and chlo-
rate
Ammonium sulfanate



 Ackna tled agents


 The assistance given by Dr. R. J. Allen, Jr. and T. Lanier in conducting
certain phases of the experiments is gratefully acknowledged.