Target Exam

CUET

Subject

Biology

Chapter

Microbes in Human Welfare

Question:

Identify the correct statements with respect to Baculoviruses:

(A) They attack insects and other arthropods
(B) They have broad spectrum insecticidal applications
(C) They are species specific
(D) They show no negative impact on plants, mammals, birds, fishes and non-target insects

Choose the correct answer from the options given below:

Options:

(A), (B), and (D)

(A), (C), and (D)

(A), (B), and (C)

(B), (C), and (D)

Correct Answer:

(A), (C), and (D)

Explanation:

The correct answer is Option (2) → (A), (C), and (D)

Baculoviruses are pathogens that attack insects and other arthropods. The majority of baculoviruses used as biological control agents are in the genus Nucleopolyhedrovirus. These viruses are excellent candidates for species-specific, narrow spectrum insecticidal applications. They have been shown to have no negative impacts on plants, mammals, birds, fish or even on non-target insects. This is especially desirable when beneficial insects are being conserved to aid in an overall integrated pest management (IPM) programme, or when an ecologically sensitive area is being treated.