After hearing of a village that's in immediate need of herbicide, Naofumi and his party head there to do business. The village has been overrun by plants that have turned into monsters, and its residents were forced to abandon it. These plants can even take root in humans, and apparently Motoyasu is the one who released them into the wild.
If the Potion Enhance skill works 
on the herbicide as well...
إذا كانت مهارة تعزيز الجرعة تعمل
...على المُبيد النباتي كذلك
Wenn die Trankverstärkung
auch bei dem Herbizid wirkt …
Si funciona la mejora
de efectos medicinales…
Si funciona
la mejora de efectos medicinales…
Si l’amélioration des remèdes
marche sur l’herbicide…
Se il Potenziare Pozione
funziona anche sul diserbante...
Se a habilidade de melhoria de poção
também funcionar no herbicida...
Если усиление зелий
действует и на гербицид…