Phomopsis is a genus of ascomycete fungi in the family Diaporthaceae. It was previously in the Valsaceae family. [3] 680 records are listed by Species Fungorum; [4] See List of Phomopsis …

Phomopsis cane and leafspot appears as tiny dark spots with yellowish margins on leaf blades and veins. Spots first show 3 to 4 weeks following rain. Leaf death may occur if large numbers …

2023年8月18日 · Phomopsis typically becomes established on current year's shoots, or it invades stressed and weakened plant parts through some type of wound (i.e. a canker, pruning wound …

2011年9月6日 · The genus Phomopsis (teleomorph Diaporthe) comprises phytopathologically important microfungi with diverse host associations and a worldwide distribution. Species …

Phomopsis cane and leaf spot can affect most parts of the grapevine, including canes, leaves, rachises (cluster stems), flowers, tendrils, and berries and can cause vineyard losses by: …

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 …

2019年6月20日 · Phomopsis cane and leaf spot, caused by the fungus Phomopsis viticola, was once referred to as “dead arm” until the description of Eutypa dieback was widely accepted as …

Phomopsis disease of grapevines is widespread in the wet and cool parts of Victoria. Disease monitoring should begin from about 3 weeks before budburst.

2011年9月1日 · The genus Phomopsis (teleomorph Diaporthe) comprises phytopathologically important microfungi with diverse host associations and a worldwide distribution. Species …

Phomopsis weakens vines, reduces yields and quality of grapes, and increases the severity of secondary rots. Symptoms and signs: Phomopsis symptoms are commonly seen first in the …