Spray programs

[mljcpa]

Is there a good place to research or look up recommended spray programs (fungicidal & insect) for my specific area, East Texas? I see recommendations for certain diseases and the applicable fungicide, but I was hoping there is some kind of general spray program plan I could expect to at least start out with.

Thanks!

 

[balatonwine]

I recommend you contact your local agricultural or university extension for help. Texas A&M is maybe the best the place to start. You can contact them directly or via their ag info web sites.

You can also start with a basic, and very --very-- generic, search at your favorite search engine:

https://bfy.tw/T7uf
Hope this helps.

 

[ATX Red]

Look up the 2022 Texas Grape Pest and Weed Management Guide from Texas A&M Agrilife Extension.

 

[wood1954]

At a minimum I think you need mancozeb, sulfur and captan

 

[JustJoe]

I was sick, in the hospital and missed the time for the spray program to start. They are now past flowering and have grape clusters clearly visible. I was just out there for the first time this year and found black rot lesions on a few leaves. Will spraying now with mancozeb help? I can remove the visibly infected leaves, is there anything else I can do?

 

[VinesnBines]

Go on and spray. Remember, if you remove the affected leaves and berries to get them out of the vineyard. The recommendation is to bury or burn the material that is affected. I think it is never too late to try to save. Remember manzate/mancozeb has a 66 day PHI. I'm getting close to my cut off date.