I. Pale leaves
II. Shrunken new leaves
III. Water-soaked bark which peels off
IV. Gum-like exudation from the cracks on the bark.
A. die-bark
B. gummosis
C. blight
D. tristeza
E. citrus scab
Correct Answer:
Option B – gummosis
This is a list of all the courses offered in Technical University (Tech-U), located in…
This is a List of all the Courses offered in Yusuf Maitama Sule University (YMSU),…
This is a List of Courses in Sokoto State University (SSU), located in Sokoto, Nigeria,…
This is a List of Courses in Taraba State University (TSU), located in Jalingo, Taraba…
This is a List of Courses in Osun State University (UNIOSUN), located in Osogbo, Osun…
This is a List of all the Courses offered in Umaru Musa Yar'adua University (UMYU),…