Stem Injection Treatments

SilvaShield Tree Injection Treatment

On of the most common treatments we inject into trees is a chemical called SilvaShield. This is a treatment that is injected slowly into the outer layer of the tree and the tree transports this chemical throughout the canopy. Due to the solution being injected directly into the trees stem it reduces the risk of more traditional chemical application methods such as soil application and foliar application. For successful application of nutrients and chemicals into a tree it is important to account for factors such as:

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This treatment is extremely effective against the following pests:

thaumastocoris peregrinus is a serious pest of eucalyptus trees

Thaumastocoris bugs and leaf blister sawfly larvae

(Eucalypt Trees)

sycamore lace bug, corythucha ciliata

Sycamore lace bugs

(London Plane Trees)

elm leaf beetle

Elm leaf beetle

(Elm Trees)

fig leaf beetle

Fig leaf beetle

(Fig Trees)

pandanus leaf hopper

Flatid

(Pandanus)

Other injectable nutrients we use can rapidly treat low nutrient levels in trees. These are essentially concentrated nutrient applications given directly into the stem of the tree.

Frequently Asked Questions

SilvaShield is a chemical treatment injected into the outer layer of a tree. It travels throughout the tree’s canopy, offering protection and enhancing tree health by targeting specific pests and conditions.

SilvaShield is injected directly into the tree’s stem, where it is absorbed and transported throughout the canopy. This method is more effective and less risky compared to traditional chemical application methods, such as soil or foliar applications.

The effectiveness of SilvaShield treatment depends on several factors:

Transpiration Rate

How quickly the tree moves water through its system.

Sunlight Levels and Temperature

Environmental conditions affecting the tree’s metabolism.

Ground Water Availability

The amount of water available to the tree.

Species Profile

Characteristics of the specific tree species.

Bark Layer Depth

Thickness of the tree’s bark affecting absorption.

Seasonal Factors

Changes in seasons impacting tree physiology.

SilvaShield is effective against various pests, including:

Thaumastocoris bugs and leaf blister sawfly larvae

(on eucalypt trees)

Sycamore lace bugs

(on London plane trees)

Elm leaf beetles

(on elm trees)

Fig leaf beetles

(on fig trees)

Flatid

(on Pandanus)

SilvaShield is applied through a slow injection into the tree’s stem. The chemical is introduced directly into the tree’s vascular system, ensuring that it is distributed throughout the canopy effectively.

Injectable nutrients are concentrated nutrient solutions delivered directly into a tree’s stem. They provide a rapid treatment for trees with low nutrient levels, addressing deficiencies quickly and improving overall tree health.

SilvaShield and injectable nutrients are typically applied based on the tree’s specific needs, pest infestations, or nutrient deficiencies. It is important to consider factors such as the time of year, tree health, and environmental conditions when scheduling treatments.

When applied correctly by a qualified arborist, SilvaShield is generally safe and effective. However, improper application or overuse can lead to potential side effects. It’s crucial to follow recommended guidelines and use professional services for application.

Results from SilvaShield and injectable nutrient treatments can vary based on the tree’s condition and environmental factors. Generally, you may start to see improvements in tree health and pest control within a few weeks to a few months after application.

The frequency of treatments depends on the tree’s specific needs, pest pressures, and nutrient levels. Regular monitoring by a professional arborist will help determine the appropriate timing for follow-up treatments.

Yes, SilvaShield and injectable nutrients can be used together if both pest control and nutrient supplementation are needed. An arborist will assess the tree’s condition and recommend the best approach for combined treatment.