Per the product label, for black spot on roses:
Mix 5-8 fl. oz. of Propiconazole 14.3 Fungicide 14.3 in 100 gals. of water and apply as a full coverage spray to the point of drip. Apply as needed, beginning when conditions are favorable for disease development. For blackspot, apply with a registered contact fungicide labeled for black spot.
That would break down to about 1.5 - 2.5 mL of concentrate per gallon of water.
Since this is a more commercial product, if you are treating home roses, then you may consider a formulation that is easier to measure for smaller applications, such as Fertilome Liquid Systemic Fungicide II:
https://www.domyown.com/fertilome-liquid-systemic-fungicide-ii-p-1540.html
This product is used at 1-2 tablespoons per gal of water for roses and flowers.
Milorganite Fertilizer 6 - 4 - 0 should not be applied when heavy rainfall is expected per the product label therefore we would suggest holding off if you are expecting a significant amount rainfall over the next few days.
We recommend also contacting your local Master Gardener at the County Cooperative Extension Office for the best advise on timing in your area for fertilizing, apply herbicides, weed identification as well as lawn diseases.
Propiconazole 14.3 Fungicide should be applied when temperatures at the time of the application are below 85 degrees. You should apply in the morning before temperatures get above that when they are lower. There are specific details for timing depending on the disease you are targeting on the product label.
For Brown Patch, under conditions of high temperatures and high humidity, use the higher rates of Quali-Pro Propiconazole 14.3 and shorter application intervals.For Take-All Patch, make 1 to 2 fall applications in September and October or when night temperatures drop to 55°F, and 1 to 2 spring applications in April and May depending on local specifications.
Yes, you can apply a fungicide such as Propiconazole 14.3 Fungicide near or at the same time as the insecticide.
Please follow all mixing and application instructions for each product applied.
It is recommended to water in herbicide and fungicide products like Propiconazole 14.3 because typically they need to get down to the root system, and the main way to do this is to water the lawn so the product can make its way to the roots. You can also apply more water when performing the treatment for the same effect. If you apply the product before a rain event, that is even better.
Yes, there is no set time restriction between seeding/grass germination and applying fungicides such as Propiconazole 14.3.
Please view the product label for application rates based on the specific lawn disease you are targeting.
Propiconazole 14.3 Fungicide will control powdery mildew on ornamentals, including azaleas, at rates of 2 - 24 fl. oz. per 100 gals. of water, or 0.02 - 0.24 fl. oz. per 1 gal. of water for smaller applications.
The application does not need to be watered in after the treatment. Please view the product label for more information.
Propiconazole 14.3 is labeled to treat scab on non bearing pecan trees, this means it should not be applied to trees that will bear harvestable fruit in 12 months. Per the product label, for pecans, apply at 12 fl oz in 100 gallons of water and apply as a full coverage spray to the point of drip. Apply every 30 days beginning when conditions are favorable for disease development.
Unfortunately, we do not offer many fungicides for pecans that are consumed. Neem oil is one of the most popular products used on pecan trees for insect and disease control.
You should not place any sort of ground cover down before sodding, once Propiconazole 14.3 Fungicide has been applied. The roots should have soil contact so the product can reach the soil.
Propiconazole 14.3 Fungicide is not labeled for root rot. You may consider using Monterey Garden Phos Systemic Fungicide instead which states to use 2-4 tsp per gallon for root rot on ornamentals
