ちゃどくがじゃなかったです
茶毒蛾じゃなかったです
chadokugajanakattadesu

Noun
Desu Copula

The polite, past negative form of ちゃどくが

1. Was not a tea moth.; Wasn't a tea moth.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana