Publications for:

pest = Cercospora (anamorphic genus)
crop = Betelnut (Areca catechu)

found 2 publications:

2014

Cercosporoid fungi (Mycosphaerellaceae) 2. Species on monocots (Acoraceae to Xyridaceae, excluding Poaceae)
IMA Fungus (2014) 5 (2), 203-390
publishers website - pestinfo wiki

2009

Two fungi associated with necrotic leaflets of areca palms (Areca catechu)
Mycological Progress (2009) 8 (2), 115-121
publishers website - pestinfo wiki