Best insecticide for leafhoppers is a top priority for gardeners and growers who want to protect their plants from these fast-moving, sap-sucking pests. Leafhoppers are small, wedge-shaped insects that feed on plant sap, causing stippling, yellowing, curling, and a condition known as hopperburn. In addition to direct feeding damage, leafhoppers can transmit plant diseases that cause far more harm than the feeding itself.
Choosing the right insecticide for leafhoppers requires attention to the target species, the plants being protected, the life stage present, and the impact on beneficial insects. Moreover, leafhoppers are highly mobile and can quickly reinfest treated areas, so selecting a product with both fast knockdown and residual activity is important.
Leafhoppers are notoriously difficult to control because they live on the undersides of leaves, jump or fly away when disturbed, and reproduce rapidly in warm weather. As a result, selecting the appropriate insecticide and applying it correctly and consistently is key to keeping populations under control.
In this guide, the best insecticides for leafhoppers are carefully reviewed based on effectiveness, speed of action, residual protection, and overall value to help you choose the right product for your garden or crop.
12 Best Insecticides For Leafhoppers
1. BioAdvanced 12 Month Tree & Shrub Insect Control – Best Overall Insecticide For Leafhoppers
BioAdvanced 12 Month Tree & Shrub Insect Control is the best overall insecticide for leafhoppers, providing up to 12 months of systemic protection against leafhoppers, aphids, scale, and other sap-sucking pests. Additionally, the formula is absorbed by the roots and transported throughout the plant, protecting new growth as it emerges. As a result, it is the top choice for long-lasting, low-maintenance control.
- LISTED INSECT KILLER: 12 Month Tree & Shrub Insect Control kills Japanese Beetles (adult), Emerald Ash Borers, Adelgids, Leafminers, Aphids, and other listed insects that damage trees and shrubs
- PROTECTS UP TO 12 MONTHS: One application kills listed insects and prevents new infestations for up to a year
The active ingredient imidacloprid targets sap-sucking insects while being gentle on beneficial insects that do not feed directly on the plant. Moreover, the concentrate is easy to mix and apply as a soil drench around the base of the plant. Therefore, it offers comprehensive, year-long protection with minimal effort.
This insecticide is easy to apply by mixing with water and pouring around the drip line of the plant. Furthermore, it is rain-proof once absorbed and does not require spraying, making it ideal for trees and shrubs. Overall, BioAdvanced 12 Month Tree & Shrub Insect Control delivers effective, long-lasting protection against leafhoppers.
Pros:
- 12-month protection
- Systemic formula
- Targets leafhoppers and other sap-suckers
- Easy soil drench application
- Rain-proof once absorbed
- No spraying required
- Trusted brand
Cons:
- Not organic
- Can harm pollinators if applied during bloom
- Slow initial results
2. Bonide Systemic Insect Control Granules – Best Granular Insecticide For Leafhoppers
Bonide Systemic Insect Control Granules are the best granular insecticide for leafhoppers, providing up to 8 weeks of protection against leafhoppers, aphids, whiteflies, and other pests. Additionally, the granules are easy to broadcast around the base of plants and release slowly into the soil for consistent uptake. As a result, they are ideal for gardeners seeking convenient, long-lasting protection.
- Protect plants from insect damage with Systemic Granules for Insect Control from Bonide; this product is a low odor ready-to-use solution for outdoor plants
- Protection lasts for up to 8 weeks after application; the granular treatment is absorbed into the roots and continues to move through the plant to provide protection against listed insects; this protection will not be washed away with water
The active ingredient imidacloprid is absorbed by the roots and distributed throughout the plant, protecting new growth from sap-sucking pests. Moreover, the granular formula eliminates the need for mixing or spraying, making it simple to apply. Therefore, it offers convenient, effective leafhopper control.
These granules are easy to apply by sprinkling around the drip line and watering in thoroughly. Furthermore, they are suitable for a wide range of plants and provide consistent, reliable results. Overall, Bonide Systemic Insect Control Granules deliver convenient, long-lasting protection against leafhoppers.
Pros:
- 8-week protection
- Systemic formula
- Easy granular application
- No mixing or spraying
- Targets multiple pests
- Rain-activated
- Trusted brand
Cons:
- Not organic
- Can harm pollinators
- Requires watering in
3. Neem Oil Concentrate – Best Organic Insecticide For Leafhoppers
Neem Oil Concentrate is the best organic insecticide for leafhoppers, providing effective control of leafhoppers, aphids, whiteflies, and spider mites while being safe for beneficial insects when used correctly. Additionally, neem oil disrupts pest feeding and reproduction, reducing future generations. As a result, it is ideal for organic gardeners seeking a natural solution.
- FOR ORGANIC GARDENING - Captain Jack's NeemMax is a perfect pest control solution for any garden dealing with mites, flies, mildew, and more. This product is a four-in-one insecticide, fungicide, miticide, and nematicide.
- NEEDS TO BE MIXED - This product arrives as a concentrate that needs to be mixed before application. It contains added ingredients so there is no need to add a spreader sticker such as dish soap.
The active compounds in neem oil, including azadirachtin, interfere with insect hormones and feeding behavior. Moreover, neem oil also has fungicidal properties that help control common plant diseases. Therefore, it offers comprehensive, organic pest and disease control.
This insecticide is easy to apply by mixing with water and a few drops of dish soap, then spraying plants thoroughly, including the undersides of leaves where leafhoppers feed. Furthermore, it is safe for pollinators once dry and can be used regularly during the growing season. Overall, Neem Oil Concentrate delivers effective, organic protection against leafhoppers.
Pros:
- Organic formula
- Targets multiple pests
- Fungicidal properties
- Safe for pollinators when dry
- Disrupts pest lifecycle
- Easy to mix and apply
- Eco-friendly
Cons:
- Requires frequent application
- Can burn foliage in hot sun
- Strong odor
4. Insecticidal Soap Spray – Best Fast-Acting Insecticide For Leafhopper Nymphs
Insecticidal Soap Spray is the best fast-acting insecticide for leafhopper nymphs, killing soft-bodied immature leafhoppers on contact while being safe for beneficial insects once dry. Additionally, it is gentle on plants and can be used frequently during heavy outbreaks. As a result, it is perfect for quick knockdown of nymphs and other soft-bodied pests.
- Captain Jack's Insecticidal Super Soap controls species of adelgid, ant, aphid, borer, caterpillar, spider mite, cricket, chinch bug, weevil, fly, thrip, and more
- Designed for outdoor residential use in home gardens, lawns, ornamentals, and greenhouses; use on artichoke, cabbage, onions, berries, basil, lavender, mint, sage, pistachios, almonds, apples, plums, cilantro, lawns, turf and more
The soap works by penetrating the insect’s outer shell and disrupting cell membranes, causing rapid dehydration and death. Moreover, it is most effective when sprayed directly on the pests, including the undersides of leaves. Therefore, it offers fast, targeted control of leafhopper nymphs.
This insecticide is easy to apply with a spray bottle or pump sprayer, covering all surfaces thoroughly. Furthermore, it is safe for use on most plants and can be reapplied every 5 to 7 days as needed. Overall, Insecticidal Soap Spray delivers fast, effective control against leafhoppers.
Pros:
- Fast-acting on contact
- Safe for beneficial insects when dry
- Gentle on plants
- Easy to apply
- Can be used frequently
- No harmful residues
- Eco-friendly
Cons:
- Only kills on contact
- Requires thorough coverage
- No residual effect
5. Spinosad Spray – Best Natural Insecticide For Leafhoppers
Spinosad Spray is the best natural insecticide for leafhoppers, providing effective control of leafhoppers, thrips, and caterpillars while being safe for most beneficial insects. Additionally, spinosad is derived from a soil bacterium and is approved for organic gardening. As a result, it is ideal for gardeners seeking a natural, targeted solution.
- INSECT KILLER - This pest control is great for use on bagworms, borers, beetles, caterpillars, codling moth, gypsy moth, spider mites, loopers, leaf miners, tent caterpillars, thrips and more.
- VARIETY OF FOLIAGE - Protects a wide variety of plants including fruiting vegetables, cucurbits, cole crops, leafy vegetables, tuberous vegetables, stone fruits, bushberries, and pome fruits.
The active ingredient spinosad affects the insect’s nervous system, causing paralysis and death within 1 to 2 days. Moreover, it has low toxicity to mammals and birds, making it a safer option than many synthetic insecticides. Therefore, it offers effective, natural control of leafhoppers and other pests.
This insecticide is easy to apply with a sprayer, covering plants thoroughly, especially the undersides of leaves where leafhoppers feed. Furthermore, it is most effective when applied in the evening to avoid harming pollinators. Overall, Spinosad Spray delivers effective, natural protection against leafhoppers.
Pros:
- Natural and organic-approved
- Targets leafhoppers and thrips
- Low toxicity to mammals
- Safe for most beneficial insects
- Fast-acting
- Easy to apply
- Eco-friendly
Cons:
- Can harm bees if applied during bloom
- Requires reapplication
- More expensive
6. Pyrethrin Spray – Best Botanical Insecticide For Adult Leafhoppers
Pyrethrin Spray is the best botanical insecticide for adult leafhoppers, providing fast knockdown of adults, nymphs, and other soft-bodied pests. Additionally, pyrethrins are derived from chrysanthemum flowers and break down quickly in sunlight, reducing environmental impact. As a result, it is ideal for targeted, short-term control.
- Pyrethrin Garden Insect Spray Concentrate from Bonide is a fast and effective way to kill aphids, beetles, webworms, leafhoppers and many other common garden insects
- Designed for use on asparagus, beans, broccoli, peppers, spinach, tomatoes, dogwoods, azaleas, begonias, roses, geraniums, plus ornamental trees and shrubs
The active ingredients in pyrethrin affect the nervous system of insects, causing rapid paralysis and death. Moreover, it is effective on contact and provides quick visible results. Therefore, it offers fast, effective control of adult leafhoppers.
This insecticide is easy to apply with a sprayer, covering plants thoroughly, especially where leafhoppers are active. Furthermore, it should be applied in the evening to avoid harming pollinators and reapplied every 5 to 7 days as needed. Overall, Pyrethrin Spray delivers fast, effective control against leafhoppers.
Pros:
- Fast knockdown
- Botanical formula
- Breaks down quickly
- Effective on adult leafhoppers
- Easy to apply
- Quick results
- Eco-friendly
Cons:
- Short residual life
- Can harm beneficial insects
- Requires frequent application
7. Imidacloprid Soil Drench – Best Systemic Insecticide For Leafhoppers
Imidacloprid Soil Drench is the best systemic insecticide for leafhoppers, providing long-lasting control through root uptake. Additionally, the systemic action protects new growth as it emerges, ensuring comprehensive coverage. As a result, it is ideal for severe or recurring leafhopper infestations.
- Controls a number of insects including Aphid, Psyllids and more. See label for full list of insects.
- This insect control is designed for outdoor residential use for protection of trees and shrubs.
The active ingredient imidacloprid is absorbed by the roots and transported throughout the plant, killing pests that feed on the sap. Moreover, it is rain-proof once absorbed and provides protection for up to 12 months. Therefore, it offers long-lasting, effective control of leafhoppers.
This insecticide is easy to apply by mixing with water and pouring around the base of the plant. Furthermore, it is suitable for a wide range of plants and does not require spraying. Overall, Imidacloprid Soil Drench delivers effective, long-lasting protection against leafhoppers.
Pros:
- Long-lasting protection
- Systemic action
- Targets leafhoppers and other pests
- Easy soil drench application
- Rain-proof once absorbed
- No spraying required
- Effective on severe infestations
Cons:
- Not organic
- Can harm pollinators
- Slow initial results
8. Malathion Concentrate – Best Contact Insecticide For Leafhoppers
Malathion Concentrate is the best contact insecticide for leafhoppers, providing fast knockdown of adults, nymphs, and other soft-bodied pests. Additionally, it has a short residual life, making it a good choice for targeted treatments close to harvest. As a result, it is ideal for quick control of active infestations.
- Effectively controls aphids, thrips, spider mites, lace bugs and more. See label for full list.
- For use on herbaceous plants, ornamental non-flowering plants, shrubs, vegetables, and fruit trees.
The active ingredient malathion is an organophosphate that affects the nervous system of insects, causing rapid paralysis and death. Moreover, it is effective on contact and provides some residual protection for several days. Therefore, it offers fast, effective control of leafhoppers.
This insecticide is easy to apply with a sprayer, covering all plant surfaces thoroughly. Furthermore, it should be applied in the evening to avoid harming pollinators and to reduce the risk of leaf burn. Overall, Malathion Concentrate delivers fast, effective control against leafhoppers.
Pros:
- Fast knockdown
- Effective on adults and nymphs
- Short residual life
- Easy to apply
- Affordable
- Trusted brand
- Quick results
Cons:
- Not organic
- Can harm beneficial insects
- Strong odor
9. Azadirachtin Concentrate – Best IGR For Leafhopper Control
Azadirachtin Concentrate is the best insect growth regulator (IGR) for leafhopper control, disrupting the molting process and preventing nymphs from reaching maturity. Additionally, it is derived from neem seeds and is approved for organic gardening. As a result, it is ideal for long-term leafhopper management.
- OMRI listed EPA registered
- 3-Percent Commercial Strength/Works on Aphids, Armyworms, Beetles, Caterpillars, Mealy Bugs, Mites, Thrips, Whiteflies and many more
The active ingredient azadirachtin interferes with insect hormones, preventing nymphs from molting and adults from reproducing. Moreover, it is safe for beneficial insects and has low toxicity to mammals. Therefore, it offers targeted, long-term control of leafhoppers.
This insecticide is easy to apply with a sprayer, covering plants thoroughly, especially new growth where leafhoppers feed. Furthermore, it is most effective when applied early in the pest lifecycle and reapplied every 7 to 14 days. Overall, Azadirachtin Concentrate delivers effective, organic control against leafhoppers.
Pros:
- Organic-approved
- Disrupts pest lifecycle
- Safe for beneficial insects
- Low toxicity to mammals
- Targets multiple pests
- Easy to apply
- Eco-friendly
Cons:
- Slow-acting
- Requires reapplication
- More expensive
10. Bifenthrin Concentrate – Best Residual Insecticide For Leafhoppers
Bifenthrin Concentrate is the best residual insecticide for leafhoppers, providing up to 3 months of protection against adults, nymphs, and other pests. Additionally, the formula is rain-proof once dry and provides fast knockdown with long-lasting residual control. As a result, it is ideal for severe or persistent leafhopper infestations.
- Dependable, long-lasting residual control.
- Non-irritating, no-odor formulation dries with no visible residue.
The active ingredient bifenthrin provides fast knockdown and long residual control, killing pests on contact and continuing to work for months. Moreover, the concentrate is easy to mix and apply with a pump sprayer. Therefore, it offers long-lasting, effective leafhopper control.
This insecticide is easy to apply by mixing with water and spraying plants thoroughly, including the undersides of leaves. Furthermore, it is rain-proof once dry and provides protection for up to 3 months. Overall, Bifenthrin Concentrate delivers effective, long-lasting protection against leafhoppers.
Pros:
- 3-month protection
- Fast knockdown
- Rain-proof once dry
- Targets multiple pests
- Effective on adults and nymphs
- Easy to mix and apply
- Trusted brand
Cons:
- Not organic
- Can harm beneficial insects
- Requires mixing
11. Cypermethrin Concentrate – Best Budget Insecticide For Leafhoppers
Cypermethrin Concentrate is the best budget insecticide for leafhoppers, providing fast knockdown and residual control at an affordable price. Additionally, the formula is effective against a wide range of pests, including leafhoppers, aphids, and caterpillars. As a result, it is ideal for budget-conscious gardeners.
- Cypermethrin 25.3%
- Viper EC is for use inside as a crack and crevice spray of nonfood areas including cabinets, windows, doors, closets, shelves, baseboards, and garages. Outdoors Viper may be applied to all areas as a broadcast spray. It has a bit of an odor to it so we recommend testing outside before applying inside.
The active ingredient cypermethrin provides fast knockdown and residual control, killing pests on contact and continuing to work for weeks. Moreover, the concentrate is easy to mix and apply with a pump sprayer. Therefore, it offers affordable, effective leafhopper control.
This insecticide is easy to apply by mixing with water and spraying plants thoroughly. Furthermore, it is rain-proof once dry and provides protection for several weeks. Overall, Cypermethrin Concentrate delivers effective, affordable protection against leafhoppers.
Pros:
- Affordable price
- Fast knockdown
- Residual control
- Targets multiple pests
- Rain-proof once dry
- Easy to mix and apply
- Trusted brand
Cons:
- Not organic
- Can harm beneficial insects
- Strong odor
12. Diatomaceous Earth – Best Natural Powder For Leafhopper Nymphs
Diatomaceous Earth is the best natural powder for leafhopper nymphs, killing soft-bodied immature leafhoppers by dehydrating them on contact. Additionally, it is safe for pets, children, and beneficial insects when used correctly. As a result, it is ideal for gardeners seeking a non-toxic, long-lasting solution.
- ✅ OMRI Listed for Organic Use – Certified by the Organic Materials Review Institute, ensuring compliance with strict organic standards for safe gardening and farming.
- ✅ 100% Pure & Natural – Contains 10 lbs of premium freshwater diatomaceous earth with no additives, fillers, or chemicals—just pure, natural quality.
The powder works by absorbing the waxy outer layer of insects, causing them to dehydrate and die. Moreover, it remains effective as long as it stays dry and can be reapplied after rain. Therefore, it offers natural, long-lasting control of leafhopper nymphs.
This insecticide is easy to apply with a duster or shaker, covering the soil surface and lower plant parts where nymphs crawl. Furthermore, it is most effective when applied in dry conditions and reapplied after rain. Overall, Diatomaceous Earth delivers effective, natural protection against leafhoppers.
Pros:
- Natural and non-toxic
- Safe for pets and children
- Long-lasting when dry
- Effective on nymphs
- Easy to apply
- No harmful residues
- Eco-friendly
Cons:
- Loses effect when wet
- Can irritate lungs if inhaled
- Requires reapplication after rain
7 Essential Factors For Choosing An Insecticide For Leafhoppers
- Life stage: Nymphs are soft-bodied and easier to control with insecticidal soap, neem oil, or azadirachtin. Adults are more mobile and may require pyrethrin, bifenthrin, or systemic insecticides.
- Speed of action: Contact insecticides like pyrethrin and insecticidal soap provide fast knockdown, while systemic products like imidacloprid take longer to work but provide longer protection.
- Residual protection: Choose a product with residual activity to prevent reinfestation. Bifenthrin and imidacloprid provide up to 3 to 12 months of protection.
- Impact on beneficial insects: Leafhoppers have many natural predators, including ladybugs, lacewings, and parasitic wasps. Choose targeted products like neem oil, azadirachtin, or spinosad to protect them.
- Application method: Consider whether you prefer sprays, soil drenches, or granules. Soil drenches are easier for trees and shrubs, while sprays offer faster knockdown on contact.
- Organic vs. synthetic: Organic options like neem oil, insecticidal soap, and spinosad are safer for beneficial insects but may require more frequent application.
- Timing: Apply insecticides in the early morning or late evening to avoid harming pollinators, and target the undersides of leaves where leafhoppers feed.
Best Insecticide For Leafhoppers FAQ’S
1. What is the best insecticide for leafhoppers?
BioAdvanced 12 Month Tree & Shrub Insect Control is the best overall for long-lasting systemic protection, while neem oil and insecticidal soap are best for organic gardeners. Pyrethrin and bifenthrin provide fast knockdown of adults.
2. How do I get rid of leafhoppers naturally?
Use neem oil, insecticidal soap, spinosad, or azadirachtin for organic control. Encourage natural predators like ladybugs and lacewings, and use row covers to protect vulnerable plants.
3. Why are leafhoppers so hard to kill?
Leafhoppers are highly mobile, live on the undersides of leaves, and reproduce rapidly. They jump or fly away when disturbed, making contact insecticides less effective without thorough coverage.
4. Do leafhoppers transmit plant diseases?
Yes, many leafhopper species transmit plant diseases, including phytoplasmas and viruses. Controlling leafhoppers helps prevent the spread of these diseases to healthy plants.
5. How often should I spray for leafhoppers?
Contact insecticides like insecticidal soap and pyrethrin should be reapplied every 5 to 7 days during active infestations. Systemic products like imidacloprid provide protection for up to 12 months with a single application.
6. Will insecticide harm bees and beneficial insects?
Many insecticides can harm bees and beneficial insects. Apply in the evening after pollinators have stopped foraging, and choose pollinator-safe products like neem oil, insecticidal soap, or spinosad whenever possible.
7. What is the best organic insecticide for leafhoppers?
Neem oil, insecticidal soap, spinosad, and azadirachtin are the best organic options for leafhoppers. They are safe for beneficial insects when used correctly and approved for organic gardening.
Conclusion
In conclusion, BioAdvanced 12 Month Tree & Shrub Insect Control is the best overall insecticide for leafhoppers due to its long-lasting systemic protection against leafhoppers and other sap-sucking pests. The runner-up, Bonide Systemic Insect Control Granules, offers convenient, granular application with up to 8 weeks of protection, making it ideal for gardeners who prefer not to spray.
Both options provide effective protection against leafhoppers while addressing different gardening preferences and needs. Moreover, each insecticide in this guide offers unique benefits, from fast-acting contact sprays to organic options that are safe for pollinators.
Ultimately, the best insecticide for leafhoppers depends on the life stage present, the plants being protected, and your preference for organic or synthetic products. However, the featured selections offer reliable solutions for controlling leafhoppers and protecting your plants.
Don’t let leafhoppers damage your garden. Explore these top-rated insecticides today and enjoy healthy, thriving plants season after season.