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Encouraging Beneficial Predators
Nature provides its own pest control system through beneficial insects and animals. Ladybugs, lacewings, and parasitic wasps are voracious predators of garden pests. Attract these helpful allies by planting diverse flowering plants, providing water sources, and avoiding broad-spectrum pesticides. Birds are also excellent pest controllers – install bird houses and native plants to encourage their presence in your garden.
Physical Barriers and Cultural Practices
Sometimes the simplest solutions are the most effective. Row covers made from lightweight fabric protect plants from flying insects while allowing light and moisture through. Copper tape around plant bases deters slugs and snails. Diatomaceous earth, sprinkled around plants, creates a barrier that damages soft-bodied pests without harming beneficial insects or mammals.
Proper garden hygiene plays a crucial role in pest prevention. Remove dead plant material promptly, rotate crops annually, and maintain proper spacing between plants to improve air circulation. Healthy, well-watered plants are naturally more resistant to pest damage than stressed ones.
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