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Meloidegyne incognitia causes a great re...

Meloidegyne incognitia causes a great reduction in yield of

A

Bean

B

Tobacco

C

Rice

D

Cotton

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Identify the Organism**: The question mentions "Meloidegyne incognitia," which is a species of nematode. 2. **Common Name**: This nematode is commonly referred to as the "southern root knot nematode" or "cotton root knot nematode." 3. **Impact on Crops**: Meloidegyne incognitia is known to infect various plants, but it has a significant impact on specific crops. 4. **Specific Crop Affected**: Among the crops affected, the nematode is particularly known for causing a great reduction in the yield of tobacco plants. 5. **Conclusion**: Therefore, the answer to the question is that Meloidegyne incognitia causes a great reduction in the yield of tobacco. **Final Answer**: The correct answer is option B, tobacco. ---
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