Azatin O
Biological Insecticide

Azatin O is a newly-formulated biological insect growth regulator (IGR) used to control the larval stage of a broad-spectrum of greenhouse and nursery pests. Azatin O is OMRI listed (Organic Materials Resource Institute), is soft on beneficials, and carries a 4-hour REI. Azatin O contains 175 grams of the active ingredient azadirachtin per gallon. Azatin O may be used for insect control on all crops such as ornamentals, vegetables, herbs, and berries, grown in the greenhouse, nursery, interiorscape, and in hydroponic growing situations.
Azatin O may be used for control of insects on turfgrass. Insects do not survive the molting process to become reproductive adults. Death results in 3-10 days after application but insects will stop feeding long before they die. 
Labeled for use on:
Indoor and outdoor ornamentals, turf (including commercial lawns), vegetables, herbs, and other horticultural crops
Insects controlled:
Aphids, caterpillars, fungus gnats, leafminers, thrips, mealybugs, and whiteflies.

GENERAL INFORMATION 

Azatin O is a highly effective biological insect growth regulator (IGR) used to control a broad-spectrum of greenhouse and nursery insects. Azatin O insecticide is a 4.5% formulation of azadirachtin, a naturally-derived active ingredient that comes from the seeds of the Neem tree. Azatin O contains 175 grams of active ingredient per gallon. Azatin O works by disrupting the molting process of immature insects and by repelling and deterring feeding by adult insects.
Common Name: Azadirachtin
Class: Biopesticide insect growth regulator
Notes:
For best results thorough spray coverage and a final spray solution pH of 3.0 to 7.0 is recommended.
EPA Registration Number: 70051-9-59807
Restricted Entry Interval (REI)4 hours
Chemical Family:Biological Insecticide
MOAU
Active Ingredient: Azadirachtin
Rate per 100 gallons (see label)
4 to 16 fl.oz.
Rate per 1 gallon
¼ tsp to 1 tsp (1.2 ml to 4.8 ml)
Application: Drench or spray.