oO 
Hg CH Cr CHC A 
Phaseolus | 
—_—_—— > + 
vulgaris { 
al 
OH H 
Cl 
2,4-D 2,5-Dichloro- 2,3-Dichloro- 
4-hydroxyphenoxacetic 4-hydroxyphenoxy- 
Acid acetic Acid 
(As Glucosides) 
a rune 
ee ee Unident. 
van siete Tr Hydroxy 
Acid 
2,4-D 2,4-Dichloro- 2,5-Dichloro- 
5-hydroxyphenoxyacetic 4-hydroxyphenoxy- 
Acid acetic Acid 
PO a 
“OH 
( 
ce 
Roh 2,4- ic on ee ee 
or 
4-Chlorocatechol 
An Unchlorinated 
Phenol 
+ 
3 Unidentified 
Compounds 
66 
