Have a Question? Ask Our Pros!
Strobe Pro G is a granular fungicide with a combination of two broad spectrum, curative and preventative fungicides for the control of turfgrass plant diseases. It provides the same control as Strobe Pro Fungicide, only now in granular form. It is formulated with two combination spectrum Azoxystrobin and Propiconazole. Azoxystrobin interferes with the normal respiration of the fungus and Propiconazole is a known DMI’s to help prevent cell membrane from forming. Use for treatment against leaf spots, patch diseases, stem, foliar and root diseases, fairy rings, anthracnose, molds, mildews and rusts of turfgrass. Apply by drop or rotary broadcast granular spreader on lawns, golf courses, and landscape areas. The product comes in a 30-pound bag.
|Active Ingredient||Azoxystrobin - .31% Propiconazole - .75%|
|Target pests||Foliar, stem and root diseases such as leaf and stem blights, leaf spots, patch diseases, anthracnose, fairy rings, mildews, molds and rusts of turfgrass.|
|For use in||Gold courses, lawns and landscape areas around residential, institutional, public, commercial and industrial buildings, parks, recreational areas and athletic fields.|
|Application||Apply with drop or rotary broadcast granular spreaders.|
|Pet safe||Yes, if used as directed on Label.|
|NOT FOR SALE TO||AK, CA HI, MA, MD, RI, SD|
|Shipping Weight||31.00 lbs|
|Manufacturer||Quali-Pro (Mfg. Number: 83014012)|
Not for use on turf being grown for sale or other commercial use as sod, or for commercial seed productions, or for research purposes.
Bermudagrass can be sensitive to Strobe Pro G.
Strobe Pro G is extremely phytotoxic to certain apple varieties. Extreme care must be used to prevent injury to apple trees (and apple fruit). DO NOT spread Strobe Pro G where granules may reach apple trees.
For resistance management, please note that Strobe Pro G contains both a Group 11/Azoxystrobin and Group 3/Propiconazole fungicide. Any fungal population may contain individuals naturally resistant to Strobe Pro G and other Group 11 or Group 3 fungicide. A gradual or total loss of pest control may occur over time if these fungicides is used repeatedly in the same field. Appropriate resistance-management strategies should be followed.
To delay fungicide resistance, take one or more of the following steps:
If repeated application is necessary, this statement may be modified as follows: “Avoid application of more than 2 and consecutive applications of Strobe Pro G or other fungicides in the same group in a season.”
If no resistance specifications on the number of applications is specifies in the direction for use, follow the specifications in the table below.
|If planned total number of fungicide applications per crop is:||1||2||3||4||5||6||7||8||9||10||11||
|Solo Qol fungicide applications||1||1||2||2||2||2||2||3||3||3||3||4|
|Qol fungicide applications in mixture (formulated)||1||2||2||2||2||3||3||4||4||5||5||6|
In situations requiring multiple applications, develop year-long programs for Group 11 (Qol) fungicides. In crops where two sequential Group 11 fungicide applications are made, they must be alternated with two or more applications of a fungicide that is not in Group 11. If more than 12 applications are made, observe the following guidelines:
If a Group 11 fungicide is applied to the seed or soil, do not make another application with a Group 11 fungicide for at least 3 weeks.
Apply Strobe Pro G at rates and timings as described in this label. Strobe Pro G may be applied with all types of spreader equipment commonly used for making ground applications excluding bellygrinder equipment. Proper adjustments and calibration of application equipment to give good coverage is essential for good disease control. The higher rates in the rate range and/or shorter application intervals may be required under conditions of heavy infection pressure, highly susceptible varieties, or when environmental conditions conducive to disease exist.
Strobe Pro G is specified for control of certain pathogens causing foliar, stem, and root diseases, including leaf and stem blights, leaf spots, patch diseases, mildews, anthracnose, fairy rings, molds, and rusts of turfgrass plants. Strobe Pro G may be used to control certain diseases on turf in golf courses, lawns and landscapes areas around residential, institutional, public, commercial and industrial buildings, parks, recreational areas and athletic fields.
Retreatment Intervals: Strobe Pro G must be applied prior to disease development. Repeat applications at specifies intervals for as long as required.
For use in the establishment of turfgrass from seed or in overseeding of dormant turfgrass:
Strobe Pro G may be used for control of certain turfgrass diseases associated with turfgrass establishment from seed. Strobe Pro G may also be used during overseeding of dormant turfgrass.
Strobe Pro G may be safely applied before or after seeding or at seedling germination and emergence to ryegrass, bentgrass, bluegrass, and fescue turfgrass types. Optimum application timing is during seeding. See application directions section.
Retreatment Interval: Use the shorted specified application interval and/or use the higher specified rate when prolonged favorable disease conditions exist.
Average Customer Rating
Best product ever
By Ray on 06/19/2020
I spend over $500 each year trying to treat my necrotic ring spot. I've tried Heritage, headway G, ring to green and several others. Strobe Pro G is my far the best product I've ever used for this disease. The lawn has completely filled in and looks healthy. You must fertilize as well and use proper watering recommendations. I wish I had some before and after pics. I know it will come back when the lawn gets stressed or in the fall, it always does. I plan to use this again each time it returns.
Was this review helpful to you? YesNo
7 of 7 people found this review helpful
stobe turf fungicide
By Jerry on 08/16/2019
Strobe Pro G should be watered in after application only when you are treating fairy ring as directed on the product label. For others you would want to wait 24 hours before watering in or rain.
Was this answer helpful to you? YesNo
28 of 31 people found this answer helpful
Per the Strobe Pro G product label when treating for fairy ring: Irrigate with at least 0.5 inch of water within 24 hours after application if rainfall is not expected. Otherwise it does not require watering in.
Was this answer helpful to you? YesNo
14 of 17 people found this answer helpful
Unfortunately, we do not have the spreader settings for that specific combo and the manufacturer of Strobe Pro G Granular Fungicide does not list that spreader on their product label. Due to the thousands of granules on the market and just as many different types of spreaders, you will want to calibrate your spreader to the product you are using and its application rates. You can see a short video here on how to accomplish this..
Strobe Pro G Granular Fungicide is not labeled for applications to ornamentals, but you could consider using Bio Advanced All-In-One Rose and Flower Care as an alternative. This product feeds and protects against insects and diseases in one easy step, and provides 6 weeks protection against the major problems of Roses, Hibiscus, Iris and other Flowers and Shrubs. There is no spraying with this product, just mix and pour this formula around the base of the plant. You can refer to the product label for complete application instructions.
The product label for Strobe Pro G Granular Fungicide states not to apply this product when temperatures exceed 90 degrees F.