Question:  query regarding some duck showing the signs of dermal lesion on the neck -- suspected to be duck anatipestifer 
Answer:  told him to give thiosulfil / guntanyl @ 1.5 g / lits of water for 6 days, tab meriquin -1/2tab in 1 lis of drinking water , clean the area with wokadine solution & apply interban -f cream .   [ if growth is wart like --then use the ointment wartex on the localised area for two times in a day for 15 days , &  thuza 200 - 1 ml / lits of water for 15 days -- this two are the homeopathic chemicals ]