Which organism is typically known to be beneficial for gardens due to predation on pests?

Which organism is typically known to be beneficial for gardens due to predation on pests?

• A. Aphids
• B. Scale insects
• C. Cabbage looper
• D. Ladybug

Answer: (D)

Beneficial insects in the garden act as natural pest controllers, and ladybugs are a classic example because both adults and especially their larvae actively feed on common soft-bodied pests such as aphids, scale insects, and other garden invaders. By consuming these pests, they help reduce plant damage and decrease the spread of pest-related diseases, supporting healthier plants without chemical treatments. The other organisms listed are pests themselves: aphids suck plant sap and can multiply rapidly, scale insects attach to stems and weaken plants, and the cabbage looper chews holes in leaves. So the organism best known for predation that benefits gardens is the ladybug.

Beneficial insects in the garden act as natural pest controllers, and ladybugs are a classic example because both adults and especially their larvae actively feed on common soft-bodied pests such as aphids, scale insects, and other garden invaders. By consuming these pests, they help reduce plant damage and decrease the spread of pest-related diseases, supporting healthier plants without chemical treatments. The other organisms listed are pests themselves: aphids suck plant sap and can multiply rapidly, scale insects attach to stems and weaken plants, and the cabbage looper chews holes in leaves. So the organism best known for predation that benefits gardens is the ladybug.