Since 2013, Paeonia suffruticosa (tree peony) shrubs in Korea have been found to be
infected with powdery mildew. Phylogenetic analyses based on both ITS rDNA sequences …

Tree peony (Paeonia suffruticosa Andr., family Paeoniaceae), native to China, is
symbolically important in Chinese culture and named king of flowers owing to its elegant …

Peucedanum japonicum Thunb., belonging to the family Apiaceae, is distributed in many
Asian countries, including Korea. This plant was recently developed as an edible green and …

Gypsophila paniculata L.(baby's breath, family Caryophyllaceae), native to Central and
Eastern Europe, is commonly cultivated as a commercial cut flower crop in greenhouses in …

Summary In June 2016, pot‐grown Eucalyptus gunnii plants showing typical symptoms of
powdery mildew disease were found in a greenhouse in Korea. Morphological …

Kummerowia striata (Thunb.) Schindl., commonly known as the Japanese clover, belongs to
the family Fabaceae and is native to East Asia including Korea, China, and Japan. This plant …

Hybrid poplars are important economic plants and sources of biofuel all over the world.
Poplars are subjected to a wide range of diseases (Cellerino 1999). In September 2019 …

Aucuba japonica Thunb.(Garryaceae) is native to rich forest soils in China, Korea, and
Japan. Recently, it has been widely planted in gardens and parks for ornamental purposes …

Robinia pseudoacacia L., belonging to the family Fabaceae, is commonly known as the
black locust and is exotic to Korea. In August 2016, powdery mildew was observed on the …

Powdery mildew poses a substantial threat to Chinese herbaceous peony (Paeonia
lactiflora) cultivation, yet efficient identification methods for the pathogen are currently …