![](https://ext.grapepathology.org/wp-content/uploads/2024/03/IMG_7221-300x300.jpeg)
Federal regulation re-evaluation for mancozeb and malathion The EPA is reevaluating the uses of mancozeb and malathion this time, and their proposed action is to eliminate mancozeb from grapes. To… Read more
![](https://ext.grapepathology.org/wp-content/uploads/2024/08/NEWA-report-2023-pptx-300x300.png)
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
![](https://ext.grapepathology.org/wp-content/uploads/2024/08/NEWA-21Aug2024-300x300.png)
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
![](https://ext.grapepathology.org/wp-content/uploads/2024/08/NEWA-report-14Aug2023-pptx-300x300.png)
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
![](https://ext.grapepathology.org/wp-content/uploads/2024/08/NEWA-report-6Aug2024-300x300.png)
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
![](https://ext.grapepathology.org/wp-content/uploads/2024/08/Screenshot-2024-08-01-065218-300x300.png)
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
![](https://ext.grapepathology.org/wp-content/uploads/2024/07/Screenshot-2024-07-24-074329-300x300.png)
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
![](https://ext.grapepathology.org/wp-content/uploads/2024/07/Screenshot-2024-07-19-073410-300x300.png)
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
![](https://ext.grapepathology.org/wp-content/uploads/2024/07/Screenshot-2024-07-04-140645-300x300.png)
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
![](https://ext.grapepathology.org/wp-content/uploads/2024/06/NEWA-map-26June2024-300x300.png)
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