Xytect™
broad-spectrum, systemic insecticide
Xytect™ consists of three products: Xytect 2F, Xytect 75WSP, and Xytect Infusible. The active ingredient is imidacloprid - a broad-spectrum, systemic insecticide in the chloronicotinyl chemical class. It blocks receptor sites in the insect’s nervous system and disrupts internal transmission of messages. Insects ingest imidacloprid and quickly stop feeding and then die.
Systemic insecticide
Xytect is a systemic insecticide that is translocated to the canopy from the root system. It is highly effective against a broad range of ornamental pests, and may be applied in a variety of ways depending on your circumstance. Applications made as a foliar spray offer locally systemic activity against insect pests.
Why three different products?
It has been said that if your only tool is a hammer, then the whole world looks like a nail. Sound arboriculture requires using the best insect management technique to achieve the desired result with the least harm to the tree.
Xytect 2F is a liquid formulation of imidacloprid that allows for easy dosing of individual trees. Great for small job sites.
Xytect 75WSP is a water soluble packet that readily creates a stock solution.
Xytect Infusible is a new formulation of imidacloprid for root flare infusion. Use the M3 Infuser for fast uptake in situations that require quick results.
Which application method do I use?
Sometimes the quick efficacy of an injection is required, but in other situations a spray or soil application will work without wounding the tree. Each situation is different - don’t be caught with only a hammer in your toolbox.
application method
| |
foliar spray |
soil application |
tree infusion |
| formulation |
Xytect 2F
Xytect 75WSP |
Xytect 2F
Xytect 75WSP |
Xytect Infusible |
| insects start dying |
same day |
In 30 to 60 days |
7-14 days |
| residual performance |
several weeks
may require multiple applications |
season long control
fall applications can provide season long control the following year |
season long control |
| equipment needed |
spray rig or backpack sprayer |
HTI 2000 or other soil application system
basal drench equipment |
M3 Infuser
or
Macro-Infusion system |
| chemical cost |
low |
moderate |
high |
| labor time |
moderate
may require multiple sprays |
fast
10-20 minutes |
moderate
25-60 minutes |
| considerations |
spray drift
exposure to applicator & non-target organisms
weather dependent |
not to be applied in areas with high water tables |
wounds the tree
not recommend for annual treatment
use when spraying is not feasible |
application methods
Foliar Sprays - Xytect 2F or Xytect 75WSP
Foliar applications will provide quick control of most pests listed on the label, but the residual effects are shorter lived than soil applications or root flare infusions. Residual effects are typically from 2-3 weeks although longer control may be seen occasionally. Multiple applications may be needed throughout the season in order to maintain acceptable control.
When making foliar applications on hard to wet foliage such as holly, pine, or ivy, the use of a spreader/sticker is recommended.
Soil Application - Xytect 2F or Xytect 75WSP
Performance of Xytect begins when imidacloprid reaches sufficient levels in the target tissue where insects feed. With soil applications this could take 6 weeks or longer, and for this reason applications should be made prior to the anticipated pest infestation. For best and fastest results the product must be placed in the immediate vicinity of the roots.
Basal Drench
In soils highly receptive to liquid penetration, imidacloprid may be applied as a drench at the root collar using a bucket or watering can. A trench should be dug around the base of the tree to prevent run-off.
Soil Injection: Several Options
Basal injection – this is the preferred method of application of imidacloprid because of its speed and effectiveness. Injections should be 6-12 inches out from the root collar and 4-6 inches deep.
Other types of soil injection – Using a grid system holes are spaced on 2.5 foot centers in a grid pattern extending to the drip line of the tree. Using a circle system holes are evenly placed in circles under the drip line. Larger trees require more holes. The drawback of both methods is material placed in between roots may not be taken up, which can compromise overall performance.
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Please contact us for information on where to purchase Xytect. |
 Xytect™
Infusible
- Labeled for all tree infusion methods including M3 & Macro-Infusion
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 Xytect™
2F
- Contains 21.4% imidacloprid
- Labeled for foliar and soil applied systemic insect control for trees and shrubs
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 Xytect™
75 WSP
- Contains 75% imidacloprid
- Labeled for foliar and soil applied systemic insect control for trees and shrubs
- Packaged in convenient water soluble packets
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| Key insects controlled:
Adelgids, Aphids, Psyllids, Japanese beetles, Lace bugs, Leafminers (including: Birch, Elm, Citrus, Boxwood), Leafhoppers, Mealybugs, Pine tip moth, Royal palm bug, Sawfly larvae, Whiteflies, Thrips, Scale insects (soft scales), White grubs, Borers (including: Bronze Birch Borer, Emerald Ash Borer, Asian Longhorn, Eucalyptus Longhorn) |
Root Flare Infusion
Xytect Infusible
Xytect Infusible is formulated differently than the 2F or 75WSP products, and is only available for application as a root flare infusion directly into the water conducting tissue of the tree.
Advantages to this method of application include longer residual control than spraying, full systemic activity, faster efficacy than soil applications, and the use of a completely closed system. Annual wounding is not recommended, so root flare infusions should be performed only in select situations.
Macro-Infusion
Xytect Infusible is also labeled for macro-infusion, which means you can tank mix Xytect while you are performing macro-infusions for other problems. |
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M3 Infusion
The M3 Infuser is a refillable capsule that allows arborists to apply up to 20 ml of liquid.
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