Multiple choice

Which of the following naturally occurring insect repellents is used against dengue fever mosquito?

  1. Cinnamaldehyde

  2. Citronella oil

  3. Jojoba oil

  4. Neem oil

  5. Monocerin

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Citronella oil is popular as a natural insect repellent. Its mosquito repellent qualities are effective in repelling Aedes aegypti (dengue fever mosquito).