Microbes In Human Welfare Question 27
Question: Pyrethnn is a common ingredient of:
Options:
A) Mosquito coils
B) Fly sprays
C) Mosquito mats
D) All of these
Show Answer
Answer:
Correct Answer: D
Solution:
[d] Pyrethrin are obtained from the dry inflorescence of Chrysanthemum cinerariifolium.
Pyrethrin is also used for sprays, mosquito coils, mats and aerosols.