Why are baculoviruses, specifically those in the genus Nucleopolyhedrovirus, considered suitable for use in integrated pest management (IPM) programs?

Because they enhance the growth of beneficial plant species

Because they are species-specific and have no negative impacts on non-target insects, plants, mammals, birds, or fish

Because they have significant negative impacts on mammals, birds, and fish

Because they are broad-spectrum insecticides affecting a wide range of insect species.