White rust of crucifers is caused by__________________?

Related Mcqs:

Thread like structure surrounding the pupal stage of the insect (Silk worm) is_________________?

A. Silk B. Typhoon C. Cocoon D. None of the above...

Bemesia tabbaci is the name of_________________?

A. Cutworms B. Jassids C. White fly D. Thrips...

Malpighian tubules are organs of_________________?

A. Excretion B. Digestion C. Secretion D. None of the above...

The main pest of fruit in Pakistan is_________________?

A. Fruit fly B. Leaf minor C. Scale insects D. Hoppers...

The study of fungi is called__________________?

A. Pathology B. Fungicology C. Mycology D. Genetics...