sounds like you are dealing with Ascaris Megalocephala (ascaris of horses) - that one produces diesel-like smell when they die - read below
quote from the frequency scriipt written by Newport from Bio-resonance forum:
label C.tropicalis # candida_tropicalis is a symbiotic yeast required (gut?) by Ascaris.Megalocephala
dwell 300
duty 82.4
22450.8855 # produces biodiesel, gives that diesel smell during die off
thanks for sharing what herb worked for you, I am myself trying to find some alternative herbs so I do not repeat all the same ones, will definitely check this one out, thanks also for sharing how to use it