Ferti-lome Tree and Shrub Systemic Insect Drench is a highly effective insecticide drench because of how it works within the plants themselves. It moves down through the soil after application, where it is absorbed by the roots of the plant or tree. Once absorbed, it moves up through the tree or shrub providing year-long insect protection. This differs from a foliar application because the residual is far longer.
When using a systemic it does take time to translocate up the tree. You can use a foliar spray like Bifen for the time being.
Malathion would be a great product for worms on pecan trees.
Fertilome Tree and Shrub Systemic Insect Drench is not labeled to be used on Korean Cherry trees. You may want to consider using Monterey Fruit Tree & Vegetable Systemic Soil Drench instead, which is labeled for cherry trees.
Fertilome Tree and Shrub Systemic Insect Drench should only be applied to outdoor trees and shrubs including listed fruit and nut trees: Apple, Loquat, Oriental Pear, Crabapple, Mayhaw Pear, Pecan, Quince. We do carry Bonide Systemic Granules that can be applied to non-edible potted houseplants, roses, and shrubs. Please refer to the product label to see if this will fit your needs.
Fertilome Tree and Shrub Systemic Insect Drench is labeled to be used on trees and shrubs, but not rose bushes. We would recommend using Bonide's Rose RX Systemic Drench which protects entire plants, including new growth, against insects and diseases. Per label, mix at 1 - 2 oz per gallon of water.
Unfortunately, we cannot say for sure whether or not over-application of Ferti-lome Tree and Shrub Systemic Insect Drench at that rate would have a negative affect. We suggest that you call Fertilome directly for assistance. You can reach them at 855-270-4776.
Per the Ferti-lome Tree and Shrub Systemic Insect Drench : "Do not apply this product, by any application method, to linden, basswood or other Tilia species." Due to the sensitive nature of Linden trees, we recommend speaking with the master gardener at your local cooperative extension office to determine what products can safely be applied.
Ferti-lome Tree and Shrub Systemic Insect Drench is not labeled for Elm Seed Beetles.
Fertilome Tree and Shrub Systemic Insect Drench should be used on trees and shrubs including listed fruit and nut trees. It does not list roses as a tolerable application. We recommend that you apply Bayer Advanced All in One Rose and Flower Care.
Ferti-lome Tree and Shrub Systemic Insect Drench is not specifically labeled for treatment of fire ants. We recommend that you bait for fire ants using Extinguish Plus Fire Ant Bait if they are foraging for food or Talstar P for mound drenching the fire ants. Please take a few moments to review our treatment article on How to Get Rid of Fire Ants for more information.
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.
Yes, it is common to see dead or dying insects after treating with a systemic product such as Fertilome Tree and Shrub Systemic Insect Drench. You would not see something as small as eggs falling from the tree, but you may see insects that die after feeding on treated plants. You may see dying insects for several weeks, depending on the size the population was before treatment.
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.
No, Fertilome Tree and Shrub Systemic Insect Drench is not labeled for spider mites. There are no systemic products that are currently on the market for spider mites.
We normally recommend using Avid Miticide. This can be applied every seven days for 2-3 weeks and then monthly for maintenance directly to the plant you are treating.
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.
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.