How To Deal With Scab

SCAB

Scab damamge on an apple. Picture courtesy of Washington State University. The symptoms of Scab are olive-green or brown blotches on the leaves. The blotches turn browner as time progresses. Then  brown scabs on the fruit (see apple picture on the left). The diseased leaves will fall early and the fruit will become increasingly covered in scabs - eventually the fruit skin will crack.

How to Treat Scab
There are chemicals to treat infected trees, but they are systemic which means the chemicals are absorbed by the tree and spread throughout the fruit. 


The best solution is to remove and burn diseased fruit as soon as possible, and do the same with leaves, both on and off the tree. The life cycle of scab disease is heavily dependant on the spores over-wintering in the fallen leaves. With this in mind, clear and burn all leaves which fall in the autumn and winter.  

GO TO THE GARDEN PEST AND DISEASE MAIN PAGE FOR
PESTS AND DISEASES CLASSIFIED BY PLANT

END OF ARTICLE

 

Links to Other Garden Sites || Privacy Policy

Copyright 2000-08 David Marks. All rights reserved.

 


GardenAction provides the amateur gardener with lots of information for free. If you would like to donate some money to us, DON'T!
Instead, we ask that make a small donation  to a very worthwhile charity. Money contributed up to mid July 2008 will go to CAMDA and CDPF. 
You donate direct to them by supporting a GardenAction author in his attempt to travel from England to Mongolia at his own expense. You donate direct to the charity. Even a couple of pounds will be greatly appreciated.
CLICK HERE TO DONATE
  

 
 

 

VEGETABLE PLANNER
Double sided fact sheets for fruit and vegetable care. Plastic laminated for use in the garden. All dates set for your home town. Only £1.99 or $3.79 per sheet.
CLICK HERE
FOR DETAILS

 

Proud to be a partner with:

 

GARDENING
COMPUTER
DESKTOP
DIARY
30 day free trial

Planting, sowing, care, pruning and harvest dates all in your computer desktop diary. Designed by GardenAction. Ideal birthday present for only £7.49 and it lasts forever!
CLICK HERE FOR DETAILS
 

 

j