WAEC Agricultural Science 2022 Objective — Question 26

Question 26 of 50 from the West African Examinations Council (WAEC) Agricultural Science 2022 Objective paper, with the correct answer and a full explanation.

A disease that could affect the illustrated crop is

A. swollen shoot
B. smut
C. root knotCorrect
D. rosette

Explanation

Okra is highly susceptible to the root knot nematode, among other diseases like powdery mildew and Fusarium wilt.

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