Question:
Citrus rootstock which is tolerant to gummosis, root rot, tristeza and drought
Citrus rootstock which is tolerant to gummosis, root rot, tristeza and drought
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Remember Cleopatra mandarin for salinity and drought tolerance, along with strong defense against Tristeza and Phytophthora.
Updated On: Jul 10, 2026
- Karna khatta
- Cleopatra mandarin
- Sweet orange
- Carizzo citrange
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Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Understanding the Concept:
Rootstocks play a significant role in Citrus cultivation by conferring resistance to diseases and adapting trees to diverse soil and environmental conditions.
Step 2: Detailed Explanation:
Cleopatra mandarin (Citrus reshni) is a widely used and versatile rootstock.
It shows high tolerance to Citrus Tristeza Virus (CTV), salinity, drought, and moderate-to-high resistance to Phytophthora gummosis and root rot.
Step 3: Final Answer:
Therefore, Cleopatra mandarin is the correct citrus rootstock.
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