University and real world trials show segway fungicide sc is highly effective in protecting professionally managed turf areas and provides outstanding protection against pythium disease over a period of 7 to 28 days. Obtain a diagnosis of which fungus or fungal group is the cause of the root rot.
Pythium Root Rot In Turf Nc State Extension Publications
Obtain a recommendation of which fungicide is effective in managing that particular fungus or fungal group.
Best fungicide for pythium root rot. All of these provide their best results if applied to prevent figure 4. How subdue maxx works by systemic action. Growers should regularly scout.
Bioworks recently introduced rootshield plus which has two different fungi trichoderma harzianum t 22 and t. The ir 4 trials showed inconsistent results with this new product. Predominantly affects golf and bowling greens in all turf grass species.
The pythium pathogen disease cycle. Propamocarb previcur n etridiazole terrazole and truban fosetyl aluminum aliette and metalaxyl subdue have been tested on one or more ornamental crops. Featuring leading edge maxx technology subdue maxx is a systemic fungicide that controls pythium root rot pythium blight and pythium damping off in turf.
Prevention is the key to managing this disease as pythium root rot is difficult to control once rot has begun. Its long residual activity of up to 21 days combined with a low cost per 100 m make subdue maxx the best value for your pythium control dollar. However fungicides are effective against groups of fungi and therefore a different chemical is not needed for each and every fungus.
Bayer recommends using a preventative treatment such as signature stressgard or curative treatment such as banol. The biological control product most often used for soil borne diseases like pythium root rot is rootshield. Currently there are relatively few fungicides available for controlling phytophthora or pythium.
Pythium root rot control pythium root rot control is poorly understood because many different species can cause the disease heritage and disarm fungicides are the only qois strobilurin fungicides labeled for pythium root rot control subdue maxx banol and segway fungicides are recommended most often by turf pathologists 2012. Chemical controls numerous fungicides are labeled for pythium control.