Whitefly Control & Treatment

It can be very frustrating when your plants begin to wilt, yellow, or die and you can’t seem to see the source. Whiteflies suck the sap out of leaves and in large numbers can be difficult to control. But DoMyOwn’s selection of whitefly treatment products will help you control an infestation.

73-96 of 114
$22.95
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Kills all stages of small, soft-bodied insects & certain fungal diseases.
$198.32
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A great and natural way of eliminating unwanted thrips and whiteflies on ornamental and field crops.
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$26.87
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Multiple sizes available
A unique double-acting formulation that provides nutrients to promote strong roots and beautiful blooms while also protecting the plant against insect harm for up to eight weeks.
$125.52
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A biological wettable powder that controls the early and adult stages of insects.
$49.93
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A fast-action insecticide that provides long term curative and preventive operation against a wide variety of insect pests.
$979.39
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A professional insecticide that controls insects for ornamental plants, interior plantscapes, turf-grass, and non-bearing fruit and nut trees.
$248.25
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An excellent systemic insecticide that targets sucking insect pests and provides long-lasting protection up to 30 days.
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Mineiro 2F Insecticide Quick View
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$104.40
Was: $116.00
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A systematic insecticide that provides long-lasting preventative control against root- and leaf-feeding insects.
$360.61
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A professional insecticide for control on non-bearing fruits and ornamentals in greenhouses and nurseries.
$479.85
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A broad-spectrum insecticide that has a long-lasting and flexible performance and can treat all greenhouse crops.
$461.20
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A water-dispersible granular insecticide that controls sap-feeding and chewing insects using its two active ingredients.
$24.50
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A ready-to-use bug killer that eliminates targeted insects and provides long-lasting control.
$579.86
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Long duration active predatory mites that can last for over 4 to 6 weeks to eliminate thrips and whiteflies on specific crops.
$130.19
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Targets aphids and many other pest insects, like whiteflies, thrips and moth eggs.
$95.32
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Contains live organisms that feed and live on host, preventing the spread of unwanted pests on crops.
$426.50
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A long-lasting insecticide with excellent residual control that immediately knocks down mites and whiteflies at any life stage.
$108.61
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This pack contains Encarsia formosa pupae (parasitic wasps) on cards. These live organisms effectively controls glasshouse and tobacco whiteflies.
$199.00
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A professional grade insecticide with dual active ingredients providing dual modes of action.
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Airaxo Insecticide Quick View
$154.38
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A granular insecticide that eliminates piercing-sucking pests.
$30.90
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Fast-acting Cyfluthrin insecticide labeled for use in vegetable and tomato gardens and provides quick kill with a long-lasting residual.
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Fervid Miticide Insecticide Quick View
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$93.60
Was: $104.00
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An odorless insecticide made to eradicate pests with ease.
$106.95
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Multiple sizes available
This pack contains Eretmocerus eremicus pupae (parasitic wasps) on cards. These live organisms effectively controls glasshouse and tobacco whiteflies.
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Notion 2 SC Flex Insecticide Quick View
$105.08
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Multiple sizes available
A versatile insecticide for controlling and preventing problematic pests and insects.
$16.23
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A water-based insecticide that controls listed pests up to 18 months.

How to Get Rid of Whiteflies

Since whiteflies can be so difficult to control, combining cultural, biological, and chemical methods for the optimal level of whitefly treatment. With an infestation, you will want to know how to kill whiteflies, and using parts of all of these methods will help you do that.

Cultural Control:

  • If possible, remove infested plants from your garden or greenhouse. You can treat these plants in isolation or get rid of them.
  • If caught early, you can employ a rigorous routine of hand picking the nymphs and eggs, vacuuming live flies, and hosing or spraying plants down with water a few times a day.
  • You can vacuum live adults early in the morning with a small handheld vacuum. Freeze the vacuum bag overnight to kill insects.
  • Reflective mulch or tinfoil can repel whiteflies
  • Create traps by painting strips of cardboard or wood bright yellow (to attract the flies) and coat with a sticky substance, whether it is petroleum jelly and mineral oil or a commercially available product. Rinse trapped insects off, and reapply the substance. You can also purchase sticky traps.
 

Biological Control:

  • Dusty conditions, ants (feeding on the honeydew), and insecticides all interrupt the natural enemies feeding on the whiteflies. Try to control these three things to help keep your whitefly population down before it gets out of control.

 

Chemical Control:

  • Since many species of whiteflies have developed resistance to some chemicals, it is difficult to know which products will work in your area for whitefly pest control. You can try neem oil or insecticidal soap as a first attempt.

  • When using neem oil or insecticidal soap, the spray will directly affect live adult flies and feeding nymphs and can also smother eggs or non-feeding nymphs. Coat leaves with oil completely and ensure it is not too hot for these products – read all instructions before using any pesticides.


Whitefly Identification and Life Cycle

Whiteflies are tiny, sap-sucking insects frequently found on vegetable plants and ornamental plants. Like aphids, they excrete a sticky “honeydew” substance that attracts ants. Adult whiteflies are very small, 1//10 to 1/16th of an inch long. They look like small, white moths with a powdery wax covering their wings. Females lay 200 to 400 eggs. These insects go through four nymphal stages. The first stage is called the “crawler” stage, as you will see these tiny whiteflies on plants, moving slowly across leaves to feed. In the final stage before adulthood, the nymphs lose their wings and legs and attach themselves to leaves with wax protrusions.

Whitefly Damage

Whiteflies have a wide range of hosts. When whiteflies infest plants in large populations, they can turn leaves yellow and dry and cause leaves to drop off. Some species cause distortion, silvering, and discoloration, and can cause serious losses. The honeydew secretions serve as a growing medium for sooty black mold, which can be damaging. Low levels of these pests don’t cause significant damage, and fruit trees are usually unaffected. Some species in certain areas of the country can transmit plant pathogens. Often times whiteflies become a problem when the natural enemies of whiteflies – lacewings, big eyed bugs, minute pirate bugs, some lady beetles and some Asian beetles – get disrupted.

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We sell professional do it yourself pest control (diy), exterminator and extermination insecticide, pesticide, chemical and bug killer treatment products to spray, eliminate and exterminate pests.

Many of our products are not available in stores such as Home Depot, Walmart or Lowes.