What are the biological methods to control natural pest enemies?.

Question

Natural Enemies:

Beetles.

Lacewings.

Parasitoids.

Ants.

True bugs.

Predatory Flies.

Spiders.

Answer 1

1. Conservation of natural enemies:
2. Selecting and using pesticide to minimize effects on natural enemies
3. Providing resources and habitats for natural enemies
4. Introducing new natural enemies and establishing a permanent population
5. Mass culture and periodic release of natural enemies
6. Seasonal inoculate release such as in the Northeastern U.S. where some species cannot survive the winter
7. Biological insecticides or inundative release where species such as bacteria act as natural pesticides to paralyze natural pests