Ferti-lome Tree and Shrub Systemic Insect Drench is applied at the following rates: Trees: 1 oz. per inch of distance around trunk
Shrubs: 3 oz. per foot of height on outdoor trees and shrubs including listed fruit and nut trees: Please refer to the product label for complete application instructions.
For trees, you will use 1 oz. of Ferti-lome Tree and Shrub Systemic Insect Drench per inch of distance around the trunk at chest height in 1 gallon of water. For shrubs, you will use 3 oz. per inch of shrub height in 1 gallon of water.
Fertilome Tree and Shrub Systemic Insect Drench is meant to be applied once a year. This product has enough of the active ingredient to last over the year to continue killing insects.
Ferti-lome Tree and Shrub Systemic Insect Drench is not labeled for containized plants.
Ferti-Lome Tree and Shrub Systemic Insect Drench should not hard wildlife such as birds or squirrels if the product is used according to the label directions.
Ferti-lome Tree and Shrub Systemic Insect Drench is not labeled for Elm Seed Beetles.
Per the label, You will mix 1 oz of Fertilome Tree & Shrub Insect Drench per inch of distance around the tree trunk. Because the product is an insecticide, it likely will not hurt a non flowering tree. We suggest adding lots of water to try to balance the product to water ratio. Please consult the product label for complete application instructions.
Ferti-lome Tree and Shrub Systemic Insect Drench is best applied as one soil drench per year during early spring to early fall but can be applied anytime of year as long as the ground is not frozen.
For best results, magnolia trees should be fertilized three times during the growing season in spring, early summer and mid to late summer. A balanced granular fertilizer, such as 8-8-8 or 10-10-10, works best because it will supply all the macronutrients the tree needs. Please refer to your fertilizer product label for application timing for best results.
Fertilome Tree & Shrub Insect Drench is best applied as a preventative treatment once a year or over multiple applications as long as you do not exceed 9.4 fl oz per 1000 sq ft per year. Applications can be done anytime during the year as long as the ground is not frozen or saturated but preferably in fall and spring prior to expected insect populations peak.
Since this is a soil drench insecticide and the active ingredient needs time to translocate up from the root zone throughout the tree, it is recommended to apply the soil drench 2-3 months before the expected pest infestation.
Please view page 7 of the product label for more information on Soil Drenching Trees & Shrubs.
Ferti-lome Tree and Shrub Systemic Insect Drench does not list any temperature restrictions on the product label, and can be applied anytime except when the ground is saturated or frozen.
For best results, Ferti-lome Tree and Shrub Systemic Insect Drench works best as a preventative treatment before insect activity is present by soil drench between early spring through early fall. Systemic insecticides can take weeks to months to translocate throughout the tree from the root zone depending on the size and age of the tree.
We recommend doing a monthly application with a residual insecticide labeled for aphids such as Talstar P as a foliar spray every 30 days. This will treat active insects such as whiteflies, aphids, spider mites, clover mites, mosquitoes, etc
View more information in our Aphids Treatment Guide.
Ferti-lome Tree and Shrub Systemic Insect Drench should only be applied as directed to listed ornamental trees and shrubs only and avoid areas with flowers.
When applying Ferti-lome Tree and Shrub Systemic Insect Drench, it is not recommended to irrigate the soil immediately following a soil drench application. When applying this product during dry period or if soil is compacted, generously water the tree or shrub the night before treatment.
Refer to pages 7-8 of the product label for recommended volumes of water and distances out from the tree/shrub.
Please contact your local cooperative extension office to determine the correct timing of the application as this will vary greatly from region to region.
If you have a current infestation we would recommend a foliar spray with a product like Bifen IT.
The Fertilome Tree and Shrub Systemic Insect Drench will not affect webworms. This is because a systemic insecticide of any form will not work for these types of insects. You would need to use a foliar spray to control them like the Fertilome Borer, Bagworm, Tent Caterpillar & Leaf Miner Spray. Complete instructions can be found on page 12 of the product label.
Fertilome Tree and Shrub Systemic Insect Drench is not labeled for aphids. We do carry Adonis 2F that is a a systemic control and will work through the root zone to treat aphids.
Fertilome Tree and Shrub Systemic Insect Drench is not specifically labeled for webworms. It is labeled for leafhoppers and leafbeetles. You would need to use a foliar spray to control them like the Fertilome Borer, Bagworm, Tent Caterpillar & Leaf Miner Spray. The dilution would be 2 ounces per gallon of water and reapplication times with vary with the type of plant you are treating on. You can refer to the product label for your exact needs.