Virginia Grape Disease Updates

Grape Disease Risks: 5/14 – 5/21/2025

Mizuho — May 21, 2025 0 Comment

Here are snapshots from the last week, showing the number of days with the risk of each disease: Ph = Phomopsis, PW = Powdery mildew, BR = Black rot, and… Read more

Grape Disease Risk Events: 5/7 – 5/15/2025

Mizuho — May 15, 2025 0 Comment

Here are snapshots from the last week, showing the number of days with the risk of each disease: Ph = Phomopsis, PW = Powdery mildew, BR = Black rot, and… Read more

Grape Disease Risk Events: 4/30-5/7/2025 and slides from today’s meeting

Mizuho — May 9, 2025 0 Comment

Here are snapshots from the last week, showing the number of days with the risk of each disease: Ph = Phomopsis, PW = Powdery mildew, BR = Black rot, and… Read more

Grape Disease Risks: 4/23-4/30/2025

Mizuho — May 1, 2025 0 Comment

Here are snapshots from the last week, showing the number of days with the risk of each disease: Ph = Phomopsis, PW = Powdery mildew, BR = Black rot, and… Read more

Grape Disease risks 4/16-4/23/2025

Mizuho — April 24, 2025 0 Comment

Here are snapshots from the last week, showing the number of days with the risk of each disease: Ph = Phomopsis, PW = Powdery mildew, BR = Black rot, and… Read more

Grape Disease risks 4/10-4/16/2025

Mizuho — April 17, 2025 0 Comment

Here are snapshots from the last week, showing the number of days with the risk of each disease: Ph = Phomopsis, PW = Powdery mildew, BR = Black rot, and… Read more

Grape Disease risks 4/5-/9/2025 and Slides from today’s meeting

Mizuho — April 11, 2025 1 Comment

Here are snapshots from the last week, showing the number of days with the risk of each disease: Ph = Phomopsis, PW = Powdery mildew, BR = Black rot, and… Read more

Grape Disease Risks 8/21 – 8/28/2024

Mizuho — August 29, 2024 0 Comment

Here are snapshots from the last week, showing the number of days with the risk of each disease: Ph = Phomopsis, PW = Powdery mildew, BR = Black rot, and… Read more

Grape Disease Risks: 8/14-8/21/2024

Mizuho — August 22, 2024 0 Comment

Here are snapshots from the last week, showing the number of days with the risk of each disease: Ph = Phomopsis, PW = Powdery mildew, BR = Black rot, and… Read more

Grape Disease Risks: 8/1 – 8/6/2024

Mizuho — August 7, 2024 0 Comment

Here are snapshots from the last week, showing the number of days with the risk of each disease: Ph = Phomopsis, PW = Powdery mildew, BR = Black rot, and… Read more