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Looking for prevention/treatment of BROWN ROT in my peaches.

A. This one is listed as organic. ANd in the PDF of the label didnt have any (not in California) labeling. https://www.domyown.com/bonide-copper-fungicide-p-3600.html

B. THis is not listed as organic but is for Brown rot. Contains sulfur and pyritherin.
Per Stark:

A natural fruit tree spray to protect your orchard. This concentrate, when mixed with water, controls a wide range of fungal diseases and insect pests on fruit trees, nut trees, citrus, berries, ornamentals and more. Follow the printed label for specific application instructions. Can be used up to the day before harvest. Natural control. Contains sulfur and pyrethrins.

Available via Stark for 21.99 for one, 19.99 for 2, not including shipping charges.

https://www.domyown.com/bonide-citrus-fruit-nut-rts-p-3598.html

ANother source https://www.planetnatural.com/pest-problem-solver/plant-disease/brown-rot/ from Planet Natural: This article has links to several options for Brown Rot treatment. My concern is that this was quickly put together without looking at labels.
https://www.planetnatural.com/product/liquid-copper-fungicide/
1.https://www.planetnatural.com/product/liquid-copper-fungicide/
Approved for organic gardening. Bonide Liquid Copper Fungicide controls a large variety of plant diseases including peach leaf curl, powdery mildew, black spot, rust, anthracnose, fire blight and bacterial leaf spot. Use on vegetables, roses, fruits and turf. Can be used up to the day of harvest.
DIRECTIONS FOR USE:
Mix 0.5 to 2.0 oz. Liquid Copper per gallon of water. For best results, start spraying before the disease is visible or when it is first noticed on the plant. Spray all plant parts thoroughly, and repeat every 7-10 days. If possible, time applications so that at least 12 hours of dry weather follows application. Will NOT burn plants.

Product Label – PDF yes for Brown Rot





2.https://www.planetnatural.com/product/sulfur-plant-fungicide/
Bonide Sulfur Plant Fungicide is a finely ground wettable powder containing 90% elemental sulfur. Controls diseases on fruits, vegetables and flowers. Effective against powdery mildew, rust, scab, brown rot, rose black spot and many more. Works on pest mites, too! Will not burn plants.

Available size: 1 lb Shaker (shown) or 4 lb Bag.

DIRECTIONS FOR USE:
Dust over plants or mix 3 Tbsp Sulfur Plant Fungicide per gallon of water. Repeat applications at 10-14 day intervals or as necessary, up to day of harvest. Applications must be timed to go on before rainy or spore discharge periods.

Product Label – PDF Yes for Brown Rot. Oddly NOT for resale plants
NECTARINES, PEACHES: brown rot, leaf spot, powdery mildew, peach canker, rust, scab, shothole, red spider: 1 to 3 rounded tbs./gal. water. Apply at pink, bloom, petal fall, shuck split, shuck fall, and at 10-14 day intervals as long as necessary, up to day of harvest

PLUMS, PRUNES: brown rot, leaf spot, powdery mildew, rust, scab, shothole, red spider: 1 to 3 rounded tbs./gal. water. Repeat at bloom, petal fall, shuck fall, and in cover period as necessary up to day of harvest. PEARS: brown rot, leaf spot, powdery mildew, rust, scab, red spider: 1 to 2 rounded tbs./gal. water. Apply at pre-bloom, bloom, petal fall, and cover periods, up to day of harvest. Anjou, Comice and certain other varieties may be injured by sulfur application.

3.https://www.planetnatural.com/product/exel-lg-systemic-fungicide/

Organocide Plant Doctor is a broad-spectrum systemic fungicide that moves throughout the entire plant to prevent and treat diseases, as listed (see Product Label below). Effective against a large number of plant problems including those that cause root rot, leaf and stem blights, leaf spots and more!

Benefits:
• Environmentally friendly and easy to use
• Works above and below the soil level to prevent and cure
• Can be used on turf, fruit trees, shrubs, vegetables and flowers
• Safe for use around children and pets
• Increases plant metabolism so plants grow faster — bloom more!

Available in pint (16 oz) and quart (32 oz) sizes.

Product Label – PDF NO listing for Brown Rot
Material Safety Data Sheet (MSDS) – PDF

DIRECTIONS FOR USE:

Foliar Application
Prevention: Mix 1/2 tsp per gallon weekly.
Cure: Mix 1-2 Tbsp per gallon as needed.

Soil Drench
Prevention: Mix 1/2 tsp per gallon weekly.
Cure: Mix 3-1/2 tsp per gallon for 3 weeks or until clear.

Active Ingredients:
Mono- and di-potassium salts of Phosphorus Acid ….. 45.8%




4. https://www.planetnatural.com/product/orchard-spray/
on-toxic solutions for orchards have been difficult to locate — until now. Bonide Orchard Spray is a safe, one-hit concentrate for common insect attacks and fungal problems. Small-scale gardeners will find it a great value because it’s also formulated for use on vegetables, ornamental plants, houseplants and even lawns!

Benefits
• One product covers many types of insect and fungal overload — without harsh chemicals!
• Active ingredients are sulfur and pyrethrins
• Available in two formulas: concentrated (two sizes) and ready-to-spray
• One pint makes up to 6.4 gallons of spray
• Safe for use with most plants — indoor and out!
• Made in the USA by a family business!

Available in pint (16 oz), quart (32 oz) and quart (32 oz) hose-end-spray sizes.

DIRECTIONS FOR USE:
Consult weather before application. In dry weather, mix 2.5 oz concentrate in one gallon of water. When disease, insects or wet weather are present, mix 5 oz in one gallon of water. Thoroughly spray all parts of the plant, especially new shoots.

Product Label – PDF LISTS BROWN SPOT AND PEACHES
Material Safety Data Sheet (MSDS) – PDF

Grower’s Tip:
Apply every 7 to 10 days. May be used up to the day of harvest on most plants.




5. live chat recommendations
not organic option
Bonide Captan Fungicide can be used on a variety of fruits for brown rot
https://www.domyown.com/bonide-captan-fungicide-p-3596.html
 
Last edited:
Decided to print out the page from above listing the many options for : Brown Rot
Learn how to identify, prevent and control brown rot fungi naturally — without resorting to toxic chemical treatments!


Sulfur Plant Fungicide
Apply as a spray or dust to treat most diseases on fruits, flowers and vegetables.

$9.95$6.95READ MORE
The most common fungal disease affecting the blossoms and fruit of almonds, apricots, cherries, peaches and plums. Brown rot (Monilinia fructicola) overwinters in mummified fruit (on the tree and on the ground) and infected twigs.

The disease first infects blossoms in spring and grows back into the small branches to cause cankers that can kill stems. Large numbers of flower-bearing stems are killed when the disease is severe. Dead flowers often remain attached into the summer. Developing or mature fruits show circular or brown spots that spread rapidly over the surface and light gray masses of spores are produced on the rotted areas. Rotted tissue remains relatively firm and dry.

Brown rot spores are carried by wind, rain and insects to the open or unopened blossoms and young shoots. If water is present — either from rain, dew or watering — on the flower surface the spores can germinate and penetrate the plant. Disease development takes place over a wide temperature range and flowers can be infected from the time buds open until petals fall. Under favorable conditions, brown rot spreads quickly and an entire crop can be completely destroyed on the tree.

Treatment
  1. Choose resistant varieties whenever possible.
  2. Prompt removal and destruction of infected plant parts helps breaks the life cycle of the disease in individual trees and small orchards, and may be sufficient to keep brown rot below damaging levels.
  3. It is important to rake up and remove any fallen fruit or debris from under trees.
  4. Prune trees occasionally to improve air circulation. Also, water from below to keep from wetting blossoms, foliage and fruit.
  5. Use Tanglefoot® Pruning Sealer to seal all cuts and wounds and protect against insects and disease organisms.
  6. Ready to use copper fungicides or sulfur powders should be applied weekly to infected trees starting when the blossoms are just beginning to open and continuing throughout the growing season. If at all possible, time applications so that 12 hours of dry weather follows application.
  7. Organocide® Plant Doctor is an earth-friendly systemic fungicide that works its way through the entire plant to combat a large number of diseases on ornamentals, turf, fruit and more. Apply as a foliar spray (1 tsp/ gallon of water) to combat this destructive stone fruit problem.
  8. Containing sulfur and pyrethrins, Bonide® Orchard Spray is a safe, one-hit concentrate for insect attacks and fungal problems. For best results, apply as a protective spray (2.5 oz/ gallon) early in the season. If disease, insects or wet weather are present, mix 5 oz in one gallon of water. Thoroughly spray all parts of the plant, especially new shoots.
 

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