Which is an insect repellant?

Keep practicing — related questions

• Which of the following is not an insect repellent ?
• Which of the following alkaloids is/are good plant insecticides?
• Which is a safe insecticide of plant origin?
• Which of the following is used to repel mosquitoes as well as to kill the mosquito larvae?
• Naphthalene balls used to repel moths and other insects are also obtained from
• Naphthalene balls, which are used to repel moths and other insects, are obtained from
• Which of the following naturally occurring insect repellents is used against dengue fever mosquito?
• From where do we obtain naphthalene balls that are used to repel moths and insects?