cotton stainer

Noun

Any of various insects of the family Pyrrhocoridae whose feeding activities leave an indelible brownish-yellow stain on cotton crops.

Japanese Meaning

綿作物に対して吸汁活動を行い、褐黄色の染みを残す、いくつかの種の昆虫（Pyrrhocoridae科に属する）が指される。

A sudden outbreak of cotton stainer in the valley ruined the crop's appearance and reduced its market value.

谷で綿を黄褐色に染める昆虫が突然発生し、作物の見た目が台無しになって市場価値が下がった。

Sense（1）

Any of various insects of the family Pyrrhocoridae whose feeding activities leave an indelible brownish-yellow stain on cotton crops.

cotton stainers

（ plural ）