A. Venturia inaequalis
A.
B. Puccinia graminis
B.
C. Colletotrichum
C.
D. Ustilago
D.
Correct Answer: A
সঠিক উত্তর: A
Explanation
ব্যাখ্যা
Apple scab is caused by the fungus Venturia inaequalis.
Disease Symptoms: Olive-green to brown spots/scabs on leaves and fruit, premature leaf drop and fruit cracking/deformation.