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Phomopsis cane and leaf spot is a disease that causes symptoms in the common grapevine species, Vitis vinifera, in many regions of the world. [2] This disease is mainly caused by the fungal pathogen, Phomopsis viticola, and is known to affect many cultivars of table grapes, such as Thompson Seedless, Red Globe, and Flame Seedless. [3]
One of the species of this genus, P. viticola, cause a grape disease called Phomopsis or dead-arm.Usually, infections begin during early growth stages in spring. This affects leaves, fruit, rachises, and shoots of a plant.
Phomopsis blight of juniper is a foliar disease discovered in 1917 [1] caused by the fungal pathogen Phomopsis juniperovora.The fungus infects new growth of juniper trees or shrubs, i.e. the seedlings or young shoots of mature trees.
Phomopsis obscurans is a common fungus found in strawberry plants, which causes the disease of leaf blight. Common symptoms caused by the pathogen begin as small circular reddish-purple spots and enlarge to form V-shaped lesions that follow the vasculature of the plant's leaves.
Phomopsis stem canker of sunflower is a serious disease caused by Phomopsis helianthi (sexual stage = Diaporthe helianthi), it was first observed in Europe in the late 1970s followed by U.S. in 1980s. Some of the earliest reports of this disease came from certain areas of Ohio State.
Diseases of Vaccinium species, including blueberry, cranberry, bilberry, etc: Oomycetes ... Phomopsis canker/Phomopsis twig blight and fruit rot Phomopsis sp. [2]
Phomopsis asparagi (Sacc.) Grove (1935) Synonyms; Phoma asparagi Sacc. (1878) Phomopsis asparagi is a fungal plant pathogen that causes phomopsis blight in asparagus.
Phomopsis prunorum is a plant pathogen infecting apples. References. External links. USDA ARS Fungal Database This page was last edited on 19 April 2024 ...