X. CHEMICALS REFERRED TO IN THIS REPORT 



Abbreviation 



Rates of application 

 Chemical name* expressed in terms of: 



2,4-dichlorophenoxyacetic acid Acid equivalent 



2,4,5 -trichlorophenoxyace tic acid Acid equivalent 



2-methyl-4-chlorophenoxyacetic acid Acid equivalent 



2,4,5-trichlorophenoxypropionic acid Acid equivalent 



Isopropyl N-phenylcarbamate 100% IPC 



Isopropyl N-(3-chlorophenyl)carbamate 100% CIPC 



3-{p-chlorophenyl)-l,l-dimethylurea 100% monuron 



3-(3,4-dichlorophenyl)-l,l-dimethylurea 100% diuron 



3 -(phenyl)- 1,1- dime thylurea 100% fenuron 



Trichloroacetic acid Acid equivalent 



2,2-dichloropropionic acid Acid equivalent 



4,6-dinitro ortho secondary butylphenol DNBP equivalent 



4,6-dinitro ortho secondary amylphenol DNAP equivalent 



4,6-dinitro ortho cresol DNC equivalent 



Pentachlorophenol PCP equivalent 



2,4-dichlorophenoxyethyl sulfate 100% 2,4-DES 



3,6-endoxohexahydrophthallic acid 100% endothal 



N-1-naphthyl phthalamic acid Acid equivalent 



l,2-dihydro-pryidazine-3,6-dione (maleic hydra- 



zide) 100% MH 



Phenyl mercuric acetate 100% PMA 



Potassium cyanate 100% KOCN 



*A11 other herbicides are referred to by their chemical names. 



1. 



2,4-D 



2. 



2,4,5-T 



3. 



MCPA 



4. 



2-(2,4,5-TP) 



5. 



IPC 



6. 



CIPC 



7. 



Monuron 



8. 



Diuron 



9. 



Fenuron 



10. 



TCA 



11. 



Dalapon 



12. 



DNBP 



13. 



DNAP 



14. 



DNC 



15. 



PCP 



16. 



2,4-DES 



17. 



Endothal 



18. 



NPA 



19. 



MH 



20. 



PMA 



21. 



KOCN 



34 



