banned chemical fertilizer: crossword clues

Matching Answer
Confidence
DDT
60%
ALAR
60%
UREA
60%
POTASH
60%
NITER
60%
PCBS
60%
PCB
60%
ORTHO
60%
LIME
60%
AMMONIA
60%
e.g. Greek Cheese
e.g. O?D (Use ? for unknown letters)