A level of resistance show by a cultivar is similar against all insect biotype such type of resistance is__________________?
Correct answer: D. General resistance
- A. Cross resistance
- B. Specific resistance
- C. Vertical resistance
- D. General resistance
Explanation
General resistance is effective against several or all biotypes of an insect species and is also commonly termed horizontal or non-specific resistance. Specific or vertical resistance works against only particular biotypes.
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