Which of the following crop variety is resistant to black rot of crucifers?
Pusa snowball is a variety of cauliflower resistant to black rot of crucifers, a disease caused by Xanthomonas bacterium.
Pusa swarnim is a Brassica variety resistant to white rust, a fungal disease.
Pusa sadabahar is a chilli variety resistant to viral diseases.
Pusa gaurav is a Brassica variety resistant to aphids.