Brown Rot

Brown rot is a fungal disease that infects stone fruit trees.

Identify the problem Identify the problem

Brown rot infects blossoms, twigs and developing fruits on stone fruit.

Infected twigs develop small cankers. Infected flowers become covered in fungal down and wilt. Infected fruit develops brown patches that produce masses of spores.

Wet weather during the blossom period favours this disease.


  • Remove shrivelled, dead fruits from trees and cankered twigs. Apply Organic Super Sulphur particularly at flowering and when the fruit is developing every 10-14 days. 
  • Ensure all fallen fruit is cleared away from underneath affected plants.

Did You Know Did You Know

Brown rot disease is caused by fungi:

  • Brown rot of fruit - Monilinia fructicola
  • Brown rot of potatoes, tomatoes, pepper etc. - Ralstonia solanacearum

Join the conversation

Solutions for you...

Organic Super Sulphur

Organic Super Sulphur

Organic control of diseases - powdery mildew, blackspot and rust. Plus control of moss, lichen and mites.

Plant Health Copper Fungicide Liquid

Plant Health Copper Fungicide Liquid

Fungicide and Bactericide. For control of a wide range of fungal and bacterial diseases on fruits, vegetables an...


Doesn’t sound like your problem?

Our Problem Solver can help! >>

Related Problems

Join the conversation

Store Locator

Already know what you want?
Find your closest retailer.

Find Now