What are the different types of biological control for insects?

Biological control for insects is a procedure that seeks to control insects of pests in a more natural way. Some of the different biological insect controls include classical biological control, protection methods and augmentation. Classical biological control involves introducing enemies of pests into the area to control pests. The protection method deals with the preservation of the natural enemies of the pest. Finally, augmentation tries to change the environment to allow better control over undesirable insects. In such cases, classical biological control can be used to affect exotic species. This type of biological control for insects uses the native enemy of exotic insects to check the population of pests. The cultivation and relaxation of these pests enemies is carefully rehearched and implemented.

enemies of pests can take the form of predators, parasitoids and pathogens. Parasitoid is an animal that kills others by makingIt uses it as a host during the phase of its development. When introducing the enemy of the pests into the area where the pest was established, it is first necessary to determine the type of pest and choose a suitable enemy. After the election, the enemy is released so that it can establish itself after quarantine to ensure that no undesirable parasitoid or pathogen is present. The timing of the enemies of the pests should also coincide with the appropriate phase of the pest life cycle.

Sometimes native insect species can become pests when the populations of their natural enemies are reduced, often because of pesticides. In such cases, the protection of the method of biological control for insects, which attempts to preserve pests species' natural enemies. This method many times use the reduction of pesticides that could decimate natural enemies of pests or transition to pesticides that have a less effect on the predators. In addition, maintaining includes the cultivation of certain plants that support the enemies of pests.

Another Biologic MethodKé checks for insects - augmentation - involves control of the pests population by seasoning the natural enemies of the pest. Unlike the classical method of biological control, the idea here is not permanently to set up pest predators in the environment, but simply release them every year to control the pests of the season. There are two methods to release insects under the method of augmentation of biological control for insects: inoculative and inundative. With inoculative release, the person issues a small number of pest predators at some time in the vegetation season. These predators then behave and breed their own dreams. On the other hand, an inundative approach includes the release of a large number of these enemy species at the same time. In both cases, predators naturally die after the season.