Astro insecticide provides control of borers, beetles, leafhoppers, chinch bugs, cutworms and over 40 other damaging tree and lawn pests—without doing damage to your bottom line. Astro is one of the most cost-effective tree care products on the market when applied at labeled use rates.
Apply Astro when insects appear or when you notice they’ve been feeding.
For foliar insect applications, apply 4 to 8 ounces per 100 gallons, completely covering foliage.
For trunk and stem applications to control borers and beetles, apply 1.0 to 5.3 quarts per 100 gallons, completely covering trunks and stems up to 10 feet from the ground