In rice, brown plant hopper has no preference for___________________?
Correct answer: D. All the above
- A. Purple stigma
- B. Low aspergine
- C. Red pericarp
- D. All the above
Explanation
Brown planthopper shows no marked preference for rice types having purple stigma, low asparagine, or red pericarp, so all three traits are included. These characters are associated with reduced hopper attraction or feeding preference.
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