Question:

Which of the following is NOT true for Ney Poovan banana?

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Diploid bananas like Ney Poovan (AB) are generally highly susceptible to soil-borne pathogens, including nematodes. Remember that its exceptional dessert quality and thin skin are accompanied by vulnerability to root-knot and burrowing nematodes.
  • It is AB type banana
  • Diploid variety
  • Highly susceptible BBMV
  • Resistant to nematodes
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The Correct Option is D

Solution and Explanation

Step 1: Understanding the Concept:
Ney Poovan (also known as Elakkibale, Kadali, or Safed Velchi) is a popular commercial banana cultivar in South and Western India.
It belongs to the diploid group and has a specific genomic constitution contributing to its quality, taste, and disease response profile.

Step 2: Detailed Explanation:

Let us assess the given features of the Ney Poovan cultivar:
Genomic Group and Ploidy: Ney Poovan has the AB genomic constitution, meaning it is a diploid hybrid containing one set of chromosomes from Musa acuminata (A) and one from Musa balbisiana (B). This confirms that statements (A) and (B) are true.
BBMV Susceptibility: Ney Poovan is highly susceptible to Banana Bract Mosaic Virus (BBMV), which causes characteristic mosaic patterns on the bracts and reduces crop yield substantially. Thus, statement (C) is true.
Nematode Susceptibility: Ney Poovan is highly susceptible to major plant-parasitic nematodes, particularly the burrowing nematode (Radopholus similis) and root-lesion nematode (Pratylenchus coffeae).
It is not resistant to nematodes; instead, management practices must be strictly followed to prevent nematode-induced declination in Ney Poovan plantations. Therefore, statement (D) is false (not true).

Step 3: Final Answer:

Ney Poovan is susceptible to nematodes, making statement (D) the incorrect claim and the correct choice.
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