1. organisms (such as insects or microorganisms) that are beneficial to plants or soil, especially those used in agriculture to control pests or improve plant health
Usage: often used in plural form; common in agriculture and gardening contexts

1. producing good or helpful results; advantageous or favorable
Usage: formal or technical usage

Examples

• Farmers introduce beneficials like ladybugs to reduce aphid populations without pesticides.
• The soil contains many beneficials that help break down organic matter.
• These beneficials insects protect crops from destructive pests.
• Composting promotes beneficials microorganisms in the garden.
• The use of beneficials is an important part of organic farming practices.
• Nematodes are beneficials that can control soil-dwelling pests.