Fungicides
Fungicides for Grapevines
Double A Vineyards offers a variety of different fungicides for grapes to be used in the prevention and treatment of fungal infections in your vineyard. Early, mid, and late season preventative sprays are encouraged to protect your vines from infection and to treat them when fungal infection is present. Vines left untreated will quickly lose their crop and steadily decline.
Vineyard disease management programs are based on several factors including variety, location, climate, seasonal weather conditions, prior disease history, and grower tolerance for risk. In developing a spray program for fungal diseases on grapes you will require a combination/rotation of fungicides.
Fungicidal sprays for grapes vary in efficacy in controlling the major diseases of grapes. The Federal Insecticide, Fungicide and Rodenticide Act (FIFRA) recognizes two classifications of pesticides: general use and restricted use. While general use pesticides can be purchased and used by anyone, only certified pesticide applicators can purchase and use (or supervise the use of) restricted use pesticides. Double A Vineyards offers only general use pesticides that are not classified as restricted use either federally or in New York State. It is the user’s responsibility to observe all restrictions and requirements pertinent to local, state, and federal guidelines concerning the use of these pesticides, including use of personal protective equipment (PPE), transportation, storage, and record keeping of pesticides.
For further information on disease management see https://doubleavineyards.com/news/category/disease-and-pest-management/.
Captan 80WDG (captan), EPA# 66222-58-66330, READ THE LABEL
Captan provides protective control of phomopsis, downy mildew, and various “summer rots”. It is a broad-spectrum fungicide with low risk o...
Manzate Pro-Stik Fungicide (mancozeb), EPA# 70506-234, READ THE LABEL
Mancozeb provides protectant control of black rot, downy mildew, and phomopsis. It is abroad-spectrum fungicide with low risk of disease re...
Manzate Pro-Stik Fungicide (mancozeb), EPA# 70506-234, READ THE LABEL
Mancozeb provides protectant control of black rot, downy mildew, and phomopsis. It is abroad-spectrum fungicide with low risk of disease re...
Ziram Xcel - 6 lb (ziram) EPA# 70506-173, READ THE LABEL
Ziram Xcel is a dry flowable fungicide that controls of a wide range of diseases with no documented cases of fungal resistance. This product is proven...
Champ Formula 2 Flowable (copper hydroxide), EPA# 55146-64,READ THE LABEL
Copper fungicides provide good activity against downy mildew, some activity against powdery mildew (but should not be relied upon for p...
DuPont Kocide 3000 Dry Flowable (copper hydroxide), EPA#352-662, READ THE LABEL
Copper fungicides provide good activity against downy mildew, some activity against powdery mildew (but should not be relied upon...
DuPont Kocide 3000 Dry Flowable (copper hydroxide), EPA#352-662, READ THE LABEL
Copper fungicides provide good activity against downy mildew, some activity against powdery mildew (but should not be relied upon...
Nutrol (potassium dihydrogen phosphate), EPA# 70644-1, READ THE LABEL
Nutrol provides post-infection, antisporulant, and limited eradicant control of powdery mildew, with low risk of disease resistance develop...
Phostrol Agricultural Fungicide (phosphorous acid), EPA#55146-83, READ THE LABEL
Phostrol provides moderate protectant, post-infection, and antisporulant control of downy mildew, with moderate risk of resistan...
Pristine Fungicide (pyraclostrobin + boscalid), EPA#7969-199, READ THE LABEL
Pristine contains two unrelated active ingredients, pyraclostrobin and boscalid, with a high risk of disease resistance development....
Quintec (quinoxyfen), EPA# 62719-375, READ THE LABEL
Quintec provides excellent protectant control but no post-infection or eradicant control of powdery mildew, with moderate risk of disease resistance develop...
Rally 40WSP (myclobutanil), EPA# 62719-410, READ THE LABEL
Rally provides effective control of powdery mildew, black rot, and anthracnose with post-infection, antisporulant, and limited protectant activity, wi...
Ranman Fungicide (cyazofamid), EPA# 71512-3-279, READ THE LABEL
Ranman provides good to very good control of downy mildew with protectant, antisporulant, and perhaps limited post-infection activity, with high ...
Revus Fungicide (mandipropamid), EPA# 100-1254, READ THE LABEL
Revus provides excellent control of downy mildew with protectant, some post-infection, and perhaps some antisporulant activity, with moderate risk...
Revus Top (difenoconazole + mandipropamid), EPA# 100-1278, READ THE LABEL
Revus Top contains two unrelated active ingredients, difenoconazole and manipropamid, with a moderate risk of disease resistance develo...
Rovral Brand 4 Flowable Fungicide (iprodione), EPA# 279-9564, READ THE LABEL
Rovral provides effective control of botrytis with protectant, post-infection, and antisporulant activity, but like most botrytis fu...
Elevate 50WDG Fungicide (fenhexamid), EPA# 66330-35, READ THE LABEL
Elevate provides very effective control of botrytis. Apply at 1 pound per acre per application, do not make more than 2 consecutive applicati...
JMS Stylet Oil (paraffinic oil), EPA# 65564-1, READ THE LABEL
JMS Stylet Oil provides post-infection, antisporulant, and eradicant activity, and modest protectant activity, against powdery mildew, with low ris...
Microthiol Disperss (sulfur), EPA#70506-187, READ THE LABEL
Sulfur provides protectant, post-infection, anti-sporulant, and some eradicant control of powdery mildew, with low risk of disease development. Apply...
TebuStar 45WSP (tebuconazole), EPA# 42750-102, READ THE LABEL
Tebuconazole provides effective control of powdery mildewand black rot with post-infection, antisporulant, and limited protectant activity, with mo...
Vivando Fungicide (metrafenone), EPA# 7969-284, READ THE LABEL
Vivando provides excellent control of powdery mildew with protectant, post-infection, and antisporulant activity, with moderate to high risk of di...
Abound Flowable Fungicide (azoxystrobin), EPA# 100-1098, READ THE LABEL
Abound provides very effective control of powdery mildew, downy mildew, and black rot, moderate control of Phomopsis, and slight control ...
Mettle 125ME Fungicide (Tetraconazole)
EPA Registration No.: 80289-8-10163
Mettle 125ME Fungicide (Tetraconazole) is a systemic fungicide that controls Anthracnose, Black Rot, and Powdery Mildew . S...