Greenhouse Foggers for Pest Control & Disease Prevention
Greenhouse foggers play a critical role in maintaining healthy growing environments by supporting pest control, disease prevention, and humidity management. A properly selected fogger for plants allows treatment solutions to be applied evenly throughout the greenhouse without oversaturating foliage or compromising plant health. For larger operations, commercial greenhouse foggers provide consistent coverage across extensive growing areas, helping ensure uniform results.
Greenhouse insect foggers are designed to target pests that pose the greatest risk to plant vitality. By dispersing fine droplets of approved insecticides, fungicides, or disinfectants, fogging equipment creates effective coverage that settles on foliage while minimizing runoff or visible residue.
Applications of disinfectants, fungicides, and insecticides using Dyna-Fog® ULV and other professional fogging equipment allow chemicals to be dispersed quickly and thoroughly, resulting in a high standard of pest and disease control within greenhouse structures.
Benefits of Professional Greenhouse Fogging
✓ Adjustable Droplet Sizes
Dyna-Fog® ULV foggers allow operators to select specific droplet sizes best suited to each chemical formulation, improving application accuracy and overall effectiveness.
✓ Superior Foliage Penetration
Fog particles are able to penetrate dense foliage, allowing treatments to reach areas that are difficult to access with conventional spraying methods.
✓ Minimal Moisture Residue
The low volume of liquid used during fogging does not leave foliage wet, helping prevent conditions that promote plant disease or excessive humidity.
✓ Even Chemical Distribution
Uniform distribution of chemicals ensures there are no visible deposits on leaves, flowers, or fruit.
✓ Labor and Time Efficiency
Efficient application rates reduce labor time and allow treatments to be carried out when conditions are most appropriate.
✓ Wide Chemical Compatibility
A wide variety of chemical formulations can be applied using professional greenhouse fogging equipment.
Best Practices for Greenhouse Fogging
Temperature Requirements
Applications should be performed when temperatures are above 60°F (15°C) to allow adequate thermal air movement that keeps droplets circulating.
Ventilation Protocol
The greenhouse structure should remain closed for a minimum of four hours after thermal fogging or two hours after ULV fogging before ventilation. Ventilate completely before permitting re-entry.
Pre-Treatment Plant Condition
Ensure foliage is dry prior to treatment and that plants are not under moisture stress.
Proper Fog Direction
For optimal distribution, fogging equipment should not be aimed directly at crops. Instead, direct the fog into the air space between or above plants, adjusting flow rates to prevent nozzle drip over valuable foliage.
Equipment Positioning
Best results are achieved when the fogger is positioned upward at approximately a 30-degree angle. Chemical application rates should follow label instructions and typically be mixed with 1.5 to 2 gallons per acre (15–25 liters per hectare), without exceeding label recommendations. Wettable and flowable powders should be mixed with an approved carrier to prevent droplet evaporation in low-humidity conditions.
Greenhouse Fogging Equipment Options
A range of fogging machines is available to suit different greenhouse and nursery sizes:
THERMAL FOGGERS
TRAILBLAZER™
Suitable for greenhouse areas up to one acre (4,000 m²) with a projection reach of up to 70 feet (25 m).
BLACKHAWK™
Designed for larger areas and can deliver fog up to 180 feet (60 m) in quonset-style structures. Delivery distance may be reduced in gutter-connected greenhouses.
ULV FOGGERS
TORNADO™
Provides a reach of approximately 60 feet (20 m), ideal for medium-sized greenhouse applications.
MISTER III™
Can project fog up to 120 feet (40 m), with slightly reduced reach in gutter-connected structures. Operators are advised to position equipment to utilize the full reach, allowing treatment to be performed from entry points without standing in the fog.
AUTOMATIC ULV FOGGERS
NIGHTSTAR®
Capable of treating greenhouse areas up to 60,000 square feet (6,000 m²) without the operator being inside the structure. This system allows droplet size adjustments to match different chemical formulations, ensuring optimal performance across a wide range of greenhouse applications.
Professional Greenhouse Fogging Solutions
Our greenhouse foggers support healthier plants, improved productivity, and efficient pest and disease management. Whether you operate a small nursery or a large commercial greenhouse, we can help you select the right fogging equipment for your specific needs.
Ready to improve your greenhouse pest control? Contact us to discuss greenhouse fogging solutions tailored to your operation.