Black rot of crucifers is caused by a

Black rot of crucifer is caused by

Assertion : Before breeding is undertaken, it is important to know about the causative organism and the mode of transmission . Reason : Black rot of crucifers is caused by fungi.

White rust of crucifers is caused by

Black rot of mustard is caused by

Black rot of mustard is caused by

White rust of Crucifer is caused by

White rust of Crucifer is caused by