Cairns Botanic Gardens orchid collection being rebuilt after attack by tiny weevil
An orchid weevil made its way into the Cairns Botanic Gardens undetected until plants began to show signs of distress, but by ...
BBC2 年
Weevils to eat invasive plant on Yorkshire waterways
The weevils have evolved to only feed on the invasive floating pennywort South American weevils have been introduced to waterways in West Yorkshire in an effort to control the invasive floating ...