Chemicalsarborjetazasol

AzaSol

Arborjet · Bifenthrin · EPA Reg 81899-4-74578 · Insecticide Document last checked 2026-05-30

About this product

Active ingredient Bifenthrin
Manufacturer Arborjet
Category Insecticide

Full details for AzaSol

Source product label ↗ Open the catalog source label while the local copy is reviewed. Verify the product name, EPA registration number, and revision before use. Source safety data sheet ↗ Open the catalog source SDS while the local copy is reviewed. Verify the exact product and revision before relying on it. EPA registration data Reg. 81899-4-74578 — registry reference, signal word and status.

Applicator discussion

Nothing here is label direction — the label is the law. These are notes from other applicators, moderated before they appear. Check the labeling accompanying the product and applicable state requirements.

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According to the label From the product label

These details were extracted from this product's label PDF. The label is the law. Confirm every rate, site, restriction and safety requirement against the label before mixing or applying. Check for a state supplemental label; a product may be restricted or prohibited in a state or site even when a rate appears below. · EPA registration data for Reg. 81899-4-74578 →

AzaSol WSP is a non-oil based, water-soluble powder pesticide containing 6% Azadirachtin as the active ingredient. It is designed for use as a foliar spray to control a wide variety of pests, including various species of caterpillars, beetles, flies, aphids, various leafhoppers, mites, thrips, and whiteflies. The product is versatile, being applicable to greenhouse crops, food crops, brassicas, leafy vegetables, cucurbits, fruiting vegetables, citrus, and ornamental plants. It can also be used on turf grasses and mushrooms. For effective control, it is applied as a foliar spray to the leaves and stems of plants. The label provides specific rate recommendations based on the target pest and application method, such as using 1 to 4 teaspoons per gallon of water depending on the infestation level and specific pest type. When applying to trees, it is recommended to spray the trunk and lower branches. Users should note that the product is effective against both larvae and adults, but timing is critical; for example, spraying early in the spring for certain pests like peach twig borer or citrus leafminer. Handling requires following specific PPE guidelines and observing re-entry intervals. It is important to avoid application during high winds or when rain is expected within 24 hours to ensure efficacy.

Pests covered (6)
WhitefliesLeaf MinersScaleIPG Grapevine Breeders (Flatheaded Borers)Leaf Depressing Insects (including Woolly Whiteflies, Webworm)Flies
Areas treatable (2)
Greenhouse crops, food crops, brassicas, leafy vegetables, cucurbits, fruiting vegetables, citrus, ornamentals, turf, mushroomsTrees

How to treat each type of area 5

Greenhouse crops, food crops, brassicas, leafy vegetables, cucurbits, fruiting vegetables, citrus, ornamentals, turf, mushrooms

General
Target pest Location Rate Unit Dilution Label notes
Whiteflies Outdoor 4-8 tsp per 1,000 sq. ft. Spray upper, lower, and all surfaces of leaves and fruit.
Leaf Miners Outdoor 4-8 tsp per 1,000 sq. ft. Apply in early spring to prevent growth; repeat applications as needed.
Scale Outdoor 4-8 tsp per 1,000 sq. ft. Thoroughly spray coverage to all surfaces of leaves and fruit.

Trees

General
Target pest Location Rate Unit Dilution Label notes
IPG Grapevine Breeders (Flatheaded Borers) Outdoor 2-4 tsp per gal of water Spray small tree (15-30' in height) from the base to the into the soil around the trunk.
Leaf Depressing Insects (including Woolly Whiteflies, Webworm) Outdoor 2-4 tsp per gal of water Spray small tree (15-30' in height) from the base to the into the soil around the trunk.

Mixing instructions 1

For pests Location Amount Per Finished strength Label notes
General foliar spray Outdoor 1-4 tsp varies Use a water-soluble powder (WSP) formulation; mix thoroughly.

Worker safety

PPE required Follow label instructions for handling; avoid contact with skin, eyes, or clothing.

Timing & weather

Use restrictions 2