Insecticides & Insect Traps for Greenhouses, Gardens & Houseplants

Insecticides & Insect Traps for Greenhouses, Gardens & Houseplants

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      Insects like fungus gnats, aphids, whiteflies, fruit flies and wasps can damage plants and make indoor spaces uncomfortable. Whether you're growing in a greenhouse, tending an outdoor garden, or caring for houseplants, the right insecticides and traps help control pests safely and effectively. 

      Greenhouse Megastore offers organic insecticides, neem oil, sticky traps, and insect-specific lures designed for greenhouses, gardens, and indoor plant care, including options suitable for homes with children and pets when used as directed. 

      37 products

      Insect Control Pesticides and Traps for Greenhouses, Gardens, Indoors and Houseplants

      Bug Prevention in Greenhouses

      Warm, humid greenhouse conditions can attract pests and bugs such as fungus gnats, whiteflies, aphids, thrips, mealybugs and spider mites. Proactive control helps protect plants at every growth stage.

      • We're an authorized retailer of Dyna-Gro Pure Neem Oil, which provides biodegradable, plant-based pest control and added fungal resistance and making leaves look shiny, all without affecting the plant's natural photosynthesis.
      • PyGanic Gardening Organic Insecticide offers broad-spectrum insect control.
      • Sticky cards and tape help monitor and reduce flying insect populations.

      Monitoring with traps allows growers to see pest activity early and respond quickly.

      Gardens and Insects

      Outdoor plants face constant insect pressure. Garden insecticides and traps help protect vegetables, flowers and ornamentals from flies, wasps and other damaging pests.

      Organic options like neem oil and PyGanic support gardeners looking for more natural solutions, while targeted lures and traps reduce nuisance insects around patios and growing areas.

      Pest Protection for Indoors and Houseplants

      Even indoor plants can attract fungus gnats, fruit flies and other small insects, especially when plants are brought in from outside.

      • Sticky traps offer chemical-free monitoring and control.
      • Neem oil provides plant-based treatment for common houseplant pests.
      • Targeted gnat sticks and fruit fly traps reduce flying insects quickly.

      Many products are suitable for indoor use when applied properly, making them practical choices for homes with children and pets. Always follow label directions for safe application.

      Why Buy insecticides and Pest Control Traps from Greenhouse Megastore?

      • We help you find the right pest control solution for your specific growing environment.
      • Trusted brands like Dyna-Gro
      • Organic and conventional options
      • Solutions for greenhouse, garden and indoor growing

      The knowledgeable support team at Greenhouse Megastore will help you determine which insecticides and traps are appropriate for your situation - call us Monday-Friday at 1-888-281-9337.

      Insecticide and Insect Trap Frequently Asked Questions (FAQs)

      What’s the best pesticide for indoor plants?

      Neem oil is a popular organic option for aphids, fungus gnats, spider mites and other common houseplant pests. Sticky traps are especially effective for flying insects like gnats and fruit flies. Always use products labeled for indoor plant use.

      Is Dawn dish soap an insecticidal soap?

      No. Dish soap is not the same as insecticidal soap and may damage plants if used incorrectly. Insecticidal soaps are specially formulated to control soft-bodied insects safely.

      What pests do sticky traps control?

      Sticky traps are effective against flying insects such as fungus gnats, whiteflies, fruit flies and small flies. They also help monitor pest activity in greenhouses and indoor grow areas.

      Are neem oil and organic insecticides safe around pets?

      When used according to label directions, many neem oil and organic insecticides are considered safe for use in homes. Keep pets and children away until sprays have dried, and always follow manufacturer instructions.

      How do I get rid of fungus gnats in houseplants?

      Use a combination of sticky traps to catch adults and a labeled insecticide treatment to address larvae in the soil. Avoid overwatering, as moist soil encourages gnat reproduction.