Best downy mildew fungicide to buy in 2020

We spent many hours on research and managed to find top 10 downy mildew fungicide that is best suitable for you. This review is based on reliable sources, product specs, and hundreds of customer reviews. In this article, were going to highlight the main features of the best downy mildew fungicide and why they are important when it comes to choosing the right one.

Best downy mildew fungicide

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Best downy mildew fungicide reviews

1. Bonide (BND883) - Fungal Disease Control, Fung-onil Multi-Purpose Ready to Use Fungicide (32 oz.), Brown/A

Feature

32 oz. Concentrate Fung-onil Fungicide
Formula contains 29.6% Chlorothalonil
Truly an all purpose control of disease on roses, flowers, and vegetables
Controls leaf spots, rust, blights, fruit rots, mildews, scab, molds, and other listed plant diseases
Formula readily mixes with water

Description

32 oz. Concentrate Fung-onil Fungicide. Formula contains 29.6% Chlorothalonil. Truly an all purpose control of disease on roses, flowers, and vegetables. Controls leaf spots, rust, blights, fruit rots, mildews, scab, molds, and other listed plant diseases. Formula readily mixes with water.

2. Spectracide Immunox Multi-Purpose Fungicide Spray Concentrate For Gardens 16 Ounces, Protects Up To 2 Weeks

Feature

Cures and prevents all major diseases on roses, flowers and ornamental shrubs
Protects for up to 2 weeks
Can't be washed off by rain once dried
Protects fruits, nuts and vegetables

Description

Spectracide Immunox Multi-Purpose Fungicide Spray Concentrate for Gardens is highly effective when it is used to prevent diseases or applied at the first sign of disease. Consider treating early in the season. It is a multi-purpose fungicide formulated to provide systemic protection against lawn and ornamental plant disease.

3. Bonide Chemical 862 PT Mancozeb Flowable Fungicide 1 pint

Feature

Use 2-5 teaspoons per gallon
Controls leaf spot, downy mildew, blights, anthracnose, botrytis and other listed diseases
A broad spectrum fungicide for use on a wide variety of vegetables and ornamentals

Description

Mancozeb with zinc 37.0%. A broad spectrum fungicide for use on a wide variety of vegetables and ornamentals. Controls leaf spot, downy mildew, blights, anthracnose, botrytis and other listed diseases. Use 2-5 teaspoons per gallon. Not for sale in NYS.

4. Bonide 811 Copper 4E Fungicide 16oz (473ML)

Feature

Copper formulations protects a wide range of plants from turf to veggies, to fruit and flowers from a host of listed diseases
Great for Blight! Suitable for organic gardening
For indoor and outdoor use
Won't harm beneficial insects

Description

Copper formulations protects a wide range of plants from turf to veggies, to fruit and flowers from a host of listed diseases. Great for Blight! Suitable for organic gardening. Not for sale in AK, CA.

5. Garden Safe 511038 Garden SafeFungicide, 24 oz - 1 count

Feature

Controls black spot, rust and powdery mildew
3 garden products in one easy-to-use formula
Contains need oil extract
For use in and around the home and home garden

Description

The Garden Safe Brand Fungicide3 is 3 products in 1. It kills all common garden pests, including insects, mites and fungus. You can use it on all garden plants, including roses, ornamentals, vegetables, fruits and house plants. It is a safe alternative to pest control for people who are concerned about using synthetic chemicals in their garden.

6. Southern Ag Liquid Copper Fungicide, 16oz - 1 Pint

Feature

For control of disease on vegetables, ornamentals, Fruit and nut crops & algae in turfgrass

Description

LIQUID COPPER FUNGICIDE* Controls diseases caused by bacteria & fungi New formulation works well with hose end sprayers Labeled for control of moss and algae CONTAINS: 31.4% Copper Ammonium complex (8% Metallic Copper Equivalent, 0.784 lbs per gallon) USE ON: Many Fruits, Vegetables, Turfgrasses (algae control), Live Oak (moss control) and Ornamentals CONTROLS: Many bacterial and fungal leaf spots, rust, blights. Also controls algae in Turfgrass and moss in live oaks. RATE: Rates vary greatly depending upon use. See label. Ex. Peaches - 1.5 Tablespoons per gallon, Tomatoes - 2 ozs per 1,000 sq. ft. in 2 gallons of water, Ornamentals - 2 teaspoons per gallon, Moss control- 4.5 ozs per 1,000 sq. ft., Algae control in turfgrass - 1 pint per 1,000 sq. ft. in 5 gallons of water. APPLICATION: Mix with water and apply as a cover spray.

7. Spectracide Immunox 3-in-1 Insect & Disease Control Plus Fertilizer For Gardens (Ready-to-Use) (HG-96434) (32 fl oz)

Feature

Kills insects on contact
Triple action formula
Protects plants and provides nutrients
Perfect for roses, flowers, houseplants and ornamental shrubs

Description

Spectracide Immunox 3-in-1 Insect & Disease Control Plus Fertilizer for Gardens to protect roses, flowers and ornamental shrubs from damaging disease and insects like ants, aphids, chinch bugs, spider mites and other similar insects. Its unique formula can actually prevent diseases and is ideal for use on delicate ornamentals. Prevents and cures black spot, rust, powdery midew, blights and other listed diseases. Kills insects on contact, fast acting.

8. Garden Safe BrandFungicide3 Concentrate, Ready-to-Spray, 28-Ounce

Feature

FOR ORGANIC GARDENING: Can be used up to day of harvest - OMRI (Organic Materials Review Institute) Listed.
INSECTICIDE/FUNGICIDE/MITICIDE: Three garden products in one!
QUICKFLIP HOSE-END SPRAYER: Just connect to your garden hose - no mixing required.
FOR USE ON: Roses, flowers, houseplants, ornamental trees and shrubs, fruits and vegetables.
MAY BE USED AS A DORMANT SPRAY: Controls overwintering eggs of listed insect types.

Description

The experts behind Garden Safe brand know home gardening is as much abouthowyou grow aswhatyou grow. Since 2002, Garden Safe brand has delivered garden products including natural-based and botanically derived formulas to growers who prefer to control plant pests and diseases without traditional chemicals. Organic gardeners trust our solutions to keep garden pest control simple and let nature do the rest. Let goodness grow. Garden Safe Brand Fungicide3 Concentrate is designed for organic gardening. This concentrated, hose-end formula acts as a garden fungicide, insecticide and miticide its three garden products in one! Use it on roses, flowers, houseplants, ornamental trees and shrubs, fruits and vegetables in and around the home and home garden. Garden Safe Brand Fungicide3 Concentrate controls black spot, rust and powdery mildew, and kills aphids, whiteflies, spider mites and other listed insect pests and mites. This formula kills eggs, larvae and adult insects. Use it right up onto the day you harvest treated plants. The QuickFlip hose-end sprayer activates spray at the flip of a switch just connect to your garden hose. OMRI (Organic Materials Review Institute) Listed. As with other oil-based products, time applications to early morning/late evening to minimize the potential for leaf burn. Active ingredient is Clarified Hydrophobic Extract of Neem Oil.

9. Dr. Earth 8007 Ready to Use Disease Control Fungicide, 24-Ounce

Feature

Active Ingredients: Rosemary Oil, Cloves & Clove Oil, Peppermint Oil And Malic Acid
Ultra-premium scientific formula provides optimum levels of killing power while providing multi-minerals to help heal disease-damaged foliage
Ideal for killing of and the control of diseases, molds and fungi on vegetables, fruit trees, roses, turf, ornamentals, trees, and shrubs in every part of the yard and garden
Ready to use disease control fungicide
Controls powdery mildew, rust, black spot, peach leaf curl, shot hole, leaf blotch, scab, dollar spot, brown rot and other plant diseases
Coverage of plant's foliage necessary for maximum control
This product contents 24 ounces

Description

This ready to use disease control fungicide controls powdery mildew, rust, black spot, peach leaf curl, shot hole, leaf blotch, scab, dollar spot, brown rot and other plant diseases. Coverage of plant's foliage necessary for maximum control. Do not apply in rain, or water immediately after application. This product contents 24 ounces.

10. Garden Safe Fungicide3 Concentrate (HG-10411X) (20 fl oz)

Feature

Controls black spot, rust and powdery mildew
3 garden products in one easy-to-use formula C
Contains neem oil extract
For use in and around the home and home garden

Description

Garden Safe Fungicide3 Concentrate protects the garden with 3 effective products in one easy-to-mix formula. Contains neem oil which is a fungicide, insecticide and miticide in one - stops powdery mildew in 24 hours. Garden Safe Fungicide3 Concentrate can be use on garden plants, including roses, ornamentals, vegetables, fruits and house plants. It is a great pest-control alternative for people who are concerned about using synthetic chemicals in their garden. Effectively prevents and controls various fungal diseases including powdery mildew, black spot and downy mildew and controls aphids, spider mites, scale, whiteflies, beetles, leafrollers and other insect pests. Mix with water at suggested application rates and apply with sprayer. Read the entire label and follow all precautions and directions. Do not apply to known sensitive plant species such as impatiens flowers, fuchsia flowers, hibiscus flowers, some rose flowers, ornamental olive trees, or some carnation varieties without prior testing. Do not apply to wilted or otherwise stressed plants, or to newly transplanted materials prior to root establishment. Use with care on plants with tender tissue. Check for leaf burn in small scale trials prior to use. As with other oil-based products, exercise care in timing applications to early morning/late evening to minimize the potential for leaf burn. Garden Safe Fungicide3 Concentrate is OMRI listed so its ideal for organic gardening. OMRI Listed products have passed a rigorous review to ensure they can be used for organic gardening and meet the USDAs National Organic Program requirements. DIRECTIONS FOR USEFUNGICIDE USE: For use on FRUITS, VEGETABLES, HERBS, SPICES, ROSES, HOUSEPLANTS, FLOWERS, TREES and SHRUBS. Application Instructions: Garden Safe Fungicide3 Concentrate is an effective fungicide for the prevention and control of various fungal diseases including powdery mildew, black spot, downy mildew, anthracnose, rust, leaf spot, botrytis, needle rust, scab, flower, twig and tip blight, and alternaria. As a preventative, apply Garden Safe Fungicide3 Concentrate on a 7- to 14-day schedule until disease development is no longer present. To control disease already present, apply Garden Safe Fungicide3 Concentrate on a 7-day schedule until disease pressure is eliminated. Then continue spraying on a 14-day schedule to prevent the disease from recurring. To prevent rust leaf spot diseases, anthracnose and scab, begin applications at the first sign of spring budding. To prevent powdery mildew, apply in midsummer or when disease is first detected. Continue applications until disease pressure no longer exists. INSECTICIDE/MITICIDE USE: For use on FRUITS, VEGETABLES, HERBS, SPICES, ROSES, HOUSEPLANTS, FLOWERS, TREES and SHRUBS. Application Instructions: Apply Garden Safe Fungicide3 Concentrate at first sign of insects/mites. For control of aphids, spider mites, scale, whiteflies, beetles, leafrollers and other insect pests. Garden Safe Fungicide3 Concentrate is most effective when applied every 7 to 14 days. For heavy insect populations, spray on a 7-day schedule. Since 2002, Garden Safe has delivered products including natural-based and botanically derived formulas to growers who prefer to control plant pests and diseases without traditional chemicals. Organic gardeners trust our solutions to keep garden pest control simple and let nature do the rest.

Conclusion

By our suggestions above, we hope that you can found the best downy mildew fungicide for you. Please don't forget to share your experience by comment in this post. Thank you!