2022年1月6日 · Luckily, there are many different spray-based insecticides out there that are effective at eliminating whiteflies for good. There are three main types of sprays you can use against whiteflies: horticulture sprays, neem oil sprays, and insect-eliminating soaps.

Spraying water is a temporary solution to quickly remove whiteflies from plants, but will not get rid of whiteflies permanently. Use a professional insecticide labeled for these small plant pests to kill whiteflies.

2024年2月22日 · By introducing these predators into affected areas or creating habitats that attract them, you can effectively control whitefly infestations without the need for chemical pesticides. “Beneficial...

2025年1月16日 · When it comes to whiteflies, avoid chemical insecticides; they’re usually resistant, and all you’ll do is kill the beneficial insects—whiteflies’ natural predators—and the insects that pollinate the garden for a better harvest!

Avoiding the use of insecticides that kill natural enemies is a very important aspect of whitefly management. Products containing carbaryl*, pyrethroids, or imidaclo­prid (especially as a foliar application) can be particularly disruptive.

2024年10月15日 · Spray plants with a garden hose to dislodge adult and larval whiteflies. After that, treat the plants with an organic neem oil or insecticidal soap spray made with a few drops of Castile soap mixed into a quart of water.

ORGANIC WHITEFLY SPRAY. For the organic gardener, we have two concentrates safe enough for fruits and vegetables yet strong enough to control even stubborn whiteflies. The “best” is the MULTI PURPOSE INSECT KILLER. This product works immediately will be mixed with water to be sprayed as needed.

Botanical insecticides sometimes work better on whiteflies than chemical treatments. Neem oil, BotaniGard ES, and horticultural oils have all shown fantastic results in treating the common garden pests.

2024年2月27日 · The best insecticide for whiteflies is soil-applied systemic insecticide imidacloprid, which controls whitefly nymphs. However, it can harm natural enemies and pollinators if used as a foliar spray or soil application.

Our beneficial insect and organism solutions will control whitefly infestations in greenhouses and gardens.