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Black spot (of Japanese pear) Alternaria alternata. Blister canker Helminthosporium papulosum. Blister disease Coniothecium chomatosporum: Blue mold rot Penicillium spp. Penicillium expansum. Botrytis spur and blossom blight Botrytis cinerea Botryotinia fuckeliana [teleomorph] Brown rot Monilinia fructicola Monilinia laxa. Cladosporium fruit rot
Erwinia pyrifoliae is a Gram-negative bacterium and a phytopathogen of Asian pear trees (Pyrus pyrifolia), causing necrotic disease. [1] Its type strain is Ep16/96 T (=CFBP 4172 T =DSM 12163 T . [ 2 ]
Fire blight, also written fireblight, is a contagious disease affecting apples, pears, and some other members of the family Rosaceae. It is a serious concern to apple and pear producers. Under optimal conditions, it can destroy an entire orchard in a single growing season.
Pyrus calleryana, also known as the Callery pear or Bradford pear, is a species of pear tree native to China and Vietnam, [2] in the family Rosaceae.It is most commonly known for its cultivar 'Bradford' and its offensive odor, widely planted throughout the United States and increasingly regarded as an invasive species.
Pages in category "Pear tree diseases" The following 21 pages are in this category, out of 21 total. This list may not reflect recent changes. * List of pear diseases; C.
In fact, Asian pears are sometimes called apple pears, nashi, or Japanese pears. They have a round shape and crunchy texture. Unlike other pears on this list, Asian pears are better for eating raw ...
Pyrus pyrifolia is a species of pear tree native to southern China and northern Indochina that has been introduced to Korea, Japan and other parts of the world. [1] The tree's edible fruit is known by many names, including Asian pear, [2] Persian pear, Japanese pear, [2] Chinese pear, [2] [3] Korean pear, [4] [5] [6] Taiwanese pear, apple pear, [7] zodiac pear, three-halves pear, papple ...
Often referred to as the Bradford pear, Callery pear (Pyrus calleryana) is a species native to much of China and a few other small pockets across Asia. The species was first introduced into the US ...