Cuh2O

Label & SDS

EPA Label: link

Registration information

• U.S. EPA Registration number: 88704-1
• U.S. EPA Status: CANCELLED

Description

'Cuh2o' is an algaecide, bacteriocide, and fungicide. Its Federal EPA registration number is: 88704-1. It was originally approved by EPA on 13 Jul 2012. Its registration got cancelled on 14 Sep 2018. It has a 'Danger' signal word. It has the following active ingredients: Copper sulfate pentahydrate. It's approved for 134 sites including alfalfa, almonds, apples, apricots, atemoya, avocados, bananas, barley, beans, and beets. It is also approved for 101 pests and pest groups including but not limited to algae, algal leaf spot and twig infection, alternaria blight, alternaria leaf and fruit spot, angular leaf spot, animal pathogenic bacteria, anthracnose, apple scab, bacterial blast, and bacterial blight.

Original registration date:

• 13 Jul 2012

Cancellation date:

• 14 Sep 2018

Alternative names:

• CUH2OActive

Registrant:

• JJ'S UNLIMITED
  
• Address:
  4420 Buckeye Court
  Orlando, FL 32804

Active ingredients:

• Copper sulfate pentahydrate 19.8%
• Other ingredients 80.2%

Signal word:

• Danger

Product type:

• Algaecide
• Bacteriocide
• Fungicide

Formulation:

• Soluble Concentrate

Registered target pests:

• Algae
• Algal leaf spot and twig infection
• Alternaria blight
• Alternaria leaf and fruit spot
• Angular leaf spot
• Animal pathogenic bacteria (g- and g+ vegetative)
• Anthracnose
• Apple scab (venturia inaequailis)
• Bacterial blast (pseudomonas)
• Bacterial blight (pseudomonas)
• Bacterial canker
• Bacterial leaf spot
• Bacterial speck of tomato (pseudomonas)
• Bacterial spot
• Bacterial stalk rot (erwinia)
• Ball moss
• Black knot of prunus (dibotryon morbosum)
• Black leaf spot (alternaria)
• Black pitting
• Black pod of cacao (phytophthora)
• Black rot (xanthomonas)
• Blossom and shoot blasts
• Blossom blast (pseudomonas)
• Blotch
• Botryosphaeria
• Botrytis
• Botrytis blight
• Botrytis spp.
• Brown rot
• Brown rot blossom/twig blight (monilinia fructicola/m. laxa)
• Brown spot
• Cane spot (ascospora)
• Canker
• Cercospora
• Cercospora blight
• Cercospora leaf & fruit spot
• Cherry leaf spot (coccomyces)
• Citrus canker
• Coffee disease
• Collar rot (phytophthora)
• Collar rot (pythium)
• Common blight (xanthomonas)
• Coryneum blight (shothole)
• Crown rot
• Deterioration/spoilage bacteria
• Downy mildew
• Early blight
• Eastern filbert blight
• European canker (nectria)
• Fire blight (erwinia)
• Fruit blotch (phyllosticta solitaria)
• Fruit rot (botrytis)
• Fungi
• Gray leaf spot
• Greasy spot (cercospora)
• Greasy spot (mycosphaerella citri/cercospora citrigrisea)
• Gummy stem blight (mycosphaerella citrullina/melonis)
• Halo blight (pseudomonas)
• Helminthosporium spot blotch
• Ice nucleating bacteria (erwinia)
• Ice nucleating bacteria (pseudomonas)
• Iron spot (cercospora)
• Kernel rot (phytophthora cactorum)
• Late blight
• Leaf blight
• Leaf curl
• Leaf rust
• Leaf scorch
• Leaf spot
• Leptosphaerulina leaf spot
• Melanose (diaporthe)
• Melanose (phomopsis)
• Olive knot (pseudomonas savastanoi)
• Panicle blight (cercospora)
• Peacock spot (cycloclonium)
• Pecan shuck disease
• Phoma
• Phomopsis twig blight
• Phytophthora blight
• Pink disease of coffee (corticium salmonicolor)
• Pink pitting (mycosphaerella)
• Pod spot
• Powdery mildew
• Purple blotch (alternaria)
• Red algae
• Red leaf spot (helminthosporium)
• Rhizoctonia foliage blight
• Rose bloom (exobasidium)
• Scab
• Septoria blight
• Septoria leaf blotch
• Septoria spot
• Shoot blight (botrytis)
• Sigatoka disease (cercospora l.s.)
• Spanish moss
• Stem blight
• Stem canker
• Tip blight (botrytis)
• Walnut blight (xanthomonas)
• Yellow rust (kuehneola)
• Zonate leaf spot of pecan (cristulariella pyramidalis)

Registered target sites:

• Alfalfa (foliar treatment)
• Almonds (delayed dormant application)
• Almonds (foliar treatment)
• Apples (foliar treatment)
• Apples (soil treatment)
• Apricots (delayed dormant application)
• Apricots (foliar treatment)
• Atemoya (foliar treatment)
• Avocados (delayed dormant application)
• Avocados (foliar treatment)
• Bananas (foliar treatment)
• Barley (foliar treatment)
• Beans (dry) (foliar treatment)
• Beans (green) (foliar treatment)
• Beets (foliar treatment)
• Beets (greens) (foliar treatment)
• Blackberries (aurora) (delayed dormant application)
• Blackberries (aurora) (postharvest treatment to plant)
• Blackberries (boysen) (delayed dormant application)
• Blackberries (boysen) (postharvest application to plants)
• Blackberries (cascade) (delayed dormant application)
• Blackberries (cascade) (postharvest treatment to plant)
• Blackberries (chehalem) (delayed dormant application)
• Blackberries (chehalem) (postharvest treatment to plant)
• Blackberries (delayed dormant application)
• Blackberries (logan) (delayed dormant application)
• Blackberries (logan) (postharvest application to plants)
• Blackberries (marion) (delayed dormant application)
• Blackberries (marion) (postharvest treatment to plant)
• Blackberries (santiam) (delayed dormant application)
• Blackberries (santiam) (postharvest treatment to plants)
• Blackberries (thornless evergreen) (delayed dormant application)
• Blackberries (thornless evergreen) (postharvest treatment to plant)
• Blueberries (delayed dormant application)
• Blueberries (foliar treatment)
• Broccoli (foliar treatment)
• Brussels sprouts (foliar treatment)
• Cabbage (foliar treatment)
• Cacao (foliar treatment)
• Cantaloupes (foliar treatment)
• Carambola (foliar treatment)
• Carrots (foliar treatment)
• Cauliflower (foliar treatment)
• Celeriac (foliar treatment)
• Celery (foliar treatment)
• Cherries (delayed dormant application)
• Cherries (foliar treatment)
• Chive (foliar treatment)
• Citrus (foliar treatment)
• Citrus (greenhouse-foliar treatment)
• Coffee (foliar treatment)
• Collards (foliar treatment)
• Corn (field) (foliar treatment)
• Corn (foliar treatment)
• Corn (pop) (foliar treatment)
• Corn (sweet) (foliar treatment)
• Cranberries (delayed dormant application)
• Cranberries (foliar treatment)
• Cranberries (postharvest application to plants)
• Cucumbers (foliar treatment)
• Cucumbers (greenhouse-foliar treatment)
• Currants (delayed dormant application)
• Currants (foliar treatment)
• Dill (foliar treatment)
• Eggplant (foliar treatment)
• Eggplant (greenhouse foliar treatment)
• Filberts (delayed dormant application)
• Filberts (foliar treatment)
• Filberts (postharvest application to plant)
• Fruit wash water
• Garlic (foliar treatment)
• Gooseberries (delayed dormant application)
• Gooseberries (foliar treatment)
• Grapefruit (foliar treatment)
• Grapes (delayed dormant application)
• Grapes (foliar treatment)
• Guava (foliar treatment)
• Honeydew melons (foliar treatment)
• Hops (foliar treatment)
• Hot tubs (outdoor) (water treatment)
• Kiwi (foliar treatment)
• Kumquat (foliar treatment)
• Lemons (foliar treatment)
• Limes (foliar treatment)
• Litchi nuts (foliar treatment)
• Macadamia nuts (foliar treatment)
• Mamey sapote (foliar treatment)
• Mangos (foliar treatment)
• Muskmelons (foliar treatment)
• Mustard (greens) (foliar treatment)
• Nectarines (delayed dormant application)
• Nectarines (foliar treatment)
• Oats (foliar treatment)
• Okra (foliar treatment)
• Olives (foliar treatment)
• Onions (foliar treatment)
• Oranges (foliar treatment)
• Peaches (delayed dormant application)
• Peaches (foliar treatment)
• Peanuts (foliar treatment)
• Pears (delayed dormant application)
• Pears (foliar treatment)
• Peas (foliar treatment)
• Pecans (foliar treatment)
• Peppers (foliar treatment)
• Peppers (greenhouse-foliar treatment)
• Pistachio nuts (foliar treatment)
• Plums (delayed dormant application)
• Plums (foliar treatment)
• Potatoes (foliar treatment)
• Prunes (delayed dormant treatment)
• Prunes (foliar treatment)
• Pumpkin (foliar treatment)
• Quinces (foliar treatment)
• Raspberries (delayed dormant application)
• Raspberries (foliar treatment)
• Spas (outdoor) (water treatment)
• Spinach (foliar treatment)
• Squash (foliar treatment)
• Strawberries (foliar treatment)
• Sugar beets (foliar treatment)
• Swimming pool water
• Swimming pool water (winterizer)
• Tangelos (foliar treatment)
• Tangerines (foliar treatment)
• Tomatoes (foliar treatment)
• Tomatoes (greenhouse-foliar treatment)
• Turnips (greens) (foliar treatment)
• Vegetable wash water
• Walnuts (delayed dormant application)
• Walnuts (foliar treatment)
• Watercress (foliar treatment)
• Watermelon (foliar treatment)
• Wheat (foliar treatment)