Helen E. Roy

Books
Ladybirds Ladybirds
Ladybirds
2013
The Ecology of Fungal Entomopathogens The Ecology of Fungal Entomopathogens
The Ecology of Fungal Entomopathogens
2010
From Biological Control to Invasion: the Ladybird Harmonia axyridis as a Model Species From Biological Control to Invasion: the Ladybird Harmonia axyridis as a Model Species
From Biological Control to Invasion: the Ladybird Harmonia axyridis as a Model Species
2008