Publications for:

pest = Alternaria (anamorphic genus)
crop = Hydrangea (crop)

found 3 publications:

2023

First report of leaf spot caused by Alternaria tenuissima on panicle hydrangea (Hydrangea paniculata) in China
Plant Disease (2023) 107 (3), p. 960
publishers website - pestinfo wiki

2008

First report of a leaf spot caused by Alternaria compacta on Hydrangea anomala subsp. petiolaris in Italy
Plant Disease (2008) 92 (1), p. 173
publishers website - pestinfo wiki

2007

First report of leaf spot caused by Alternaria alternata on Hydrangea macrophylla in Italy
Plant Disease (2007) 91 (6), p. 767
publishers website - pestinfo wiki