Orchard pests, natural enemies, protection

If the natural enemies of orchard pests are well protected, they can effectively contain pests and protect the environment. There are four main methods for protecting natural enemies:

Orchard planting grasses planting beneficial grass species between fruit trees, usually leguminous grasses. Because the pasture sprouts early and the growth period is long, it is beneficial to the activities of natural enemies. The pests on the pasture also provide a good source of food for the survival of natural enemies.

Note that the pests of the pre-emergence pests of the fruit trees are more active than the natural enemies after the winter. Before the fruit trees sprout, the pests begin to emerge. At this time, various measures can be taken to eliminate them. Spraying at this time is also a good time to control pests.

Note that when the fruit tree grows less or does not spray, it can effectively protect natural enemies and control pests as fruit trees.

Selective use of many insecticides and acaricides has little effect on the activities of natural enemies, called selective pesticides. Therefore, some insecticides and acaricides, such as stone sulphur mixture, can be used to protect not only natural enemies, but also good control effects.

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