Yard Boss provides professional tree fungicide and disease control through foliar (leaf/needle) spray applications.
3-Application Spring Program
Foliar Fungicide Spray
Preventative Protection
High-Reach Application
Weather-Dependent Scheduling
Tree Fungicide & Disease Control
Custom Pricing
3-Application Spring Program
Foliar Fungicide Spray
Preventative Protection
High-Reach Application
Weather-Dependent Scheduling
Wilber, known as the ‘Czech Capital of Nebraska,’ celebrates its heritage with annual festivals while serving as a hub for surrounding agricultural areas. Yard Boss brings professional tree fungicide and disease control to Wilber homeowners. Trees are susceptible to various fungal diseases that can severely damage or kill valuable landscape specimens. Common problems include cedar-apple rust causing yellow spots on crabapple leaves, needle cast diseases that progressively thin spruce and pine trees through needle browning and loss, apple scab creating dark spots on leaves and fruit, anthracnose affecting hardwood trees like ash and oak, and various rust diseases. Our preventative foliar spray program protects trees during spring when new leaves and needles emerge and are most vulnerable to infection. Common diseases we treat:
Wilber’s mature landscape trees add significant property value and contribute to neighborhood character. A single mature tree can add one thousand to seven thousand dollars or more to property value. Untreated fungal diseases cause progressive weakening through premature defoliation, reduced photosynthesis capacity, and increased vulnerability to insects, drought, and other stresses. For evergreen trees, needle cast damage is permanent because needles don’t regrow once lost—bare branches stay bare forever. Our preventative treatment stops disease before damage occurs, protecting your tree investment and maintaining property beauty. Trees recovering from previous disease years will improve as healthy new growth replaces damaged foliage. Custom pricing is based on tree size, species, and number of trees treated. Multiple trees receive volume discounts. Pair this service with deep root fertilization for comprehensive tree health and optimal recovery from disease stress.
Our disease prevention program requires three foliar spray applications for effective protection. The first application two weeks before bud break establishes a protective barrier before leaves emerge and kills overwintering fungal spores on bark and buds. The second application at bud break protects the most vulnerable stage when buds open and first leaves emerge. The third application two weeks after bud break reinforces protection as leaves fully develop and extends coverage through the entire emergence period. Three applications are necessary because leaf emergence spans three to four weeks, fungicide residue wears off from rain and new leaf growth, and fungal spores are released continuously throughout spring. Fewer applications leave protection gaps that allow disease to infect unprotected new growth.
stage 1
Fungal Spores Present in Environment
Most disease-causing fungi overwinter in fallen leaves, bark, or alternate host plants
stage 2
Spring Conditions Trigger Spore Release
Warm temperatures + moisture (rain, dew, humidity) cause spores to become active
stage 3
Spores Land on Emerging Leaves/Needles
Wind and rain splash distribute spores to newly developing foliage
stage 4
Infection Occurs
In presence of moisture, spores germinate and penetrate leaf tissue, establishing infection
stage 5
Disease Develops
Fungus grows inside leaf, causing spots, discoloration, distortion, or death of leaf tissue
stage 6
Spore Production
Infected leaves produce millions more spores, spreading disease to other leaves and trees
stage 7
Tree Stress and Damage
Severe infections cause premature defoliation, weakening tree and reducing photosynthesis
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We use professional high-pressure spray equipment capable of reaching thirty to sixty feet into tree canopies. Complete coverage of the entire canopy is essential because fungal spores can land anywhere on the tree. Our specialized equipment produces a fine uniform mist that coats all leaves, needles, and twigs with professional-grade fungicides. This creates a protective barrier that prevents fungal spores from germinating and infecting leaf tissue. Consumer hand-pump sprayers only reach ten to fifteen feet and cannot provide adequate coverage on landscape trees. We will not spray if wind gusts exceed ten miles per hour because wind causes drift and reduces effectiveness. Wilber clients receive text or email notification the day before scheduled service. Weather-dependent rescheduling ensures optimal application conditions.
At Yard Boss, we understand that you may have questions about our services, processes, and how we can help you achieve the perfect lawn. Whether you’re curious about our lawn care techniques, service areas, or the benefits of professional lawn maintenance, you’ll find the information you need right here. If you have any additional questions, feel free to reach out to our friendly team!
It depends on the specific disease. Here are common symptoms to look for:
General Warning Signs
Unfortunately, probably not this year. Here's why:
You really need all three applications for effective protection. Here's why:
No, fungicide is preventative only. However, here's what it CAN do:
What Fungicide CANNOT Do
What Fungicide CAN Do (If Tree Has Been Infected in Previous Years)
Depends on tree size and number:
You do not need to be home during application. We'll notify you day before and leave confirmation after completion.
Yes, when used properly:
Yes, but with important considerations:
Depends on how much is left and tree species. General guidelines:
Good Candidates for Treatment (Likely Success)
Poor Candidates (Treatment May Not Save Tree)
We'll be honest: During assessment, we'll tell you if we think treatment is likely to save the tree or if removal is the better option. We won't take your money for a treatment unlikely to succeed.