Organocide 3-In-1 Garden Spray RTU kills all life stages of fungus gnats if used as directed.
The Organocide 3-in-1 Garden Spray RTU is not labeled to control rust on rose bushes. We would recommend the Bayer Advanced All in One Rose & Flower Care which will control rust as well as other diseases, and provide insect control and fertilization to the flowers in one easy to use product. Please see the product label for complete treatment instructions.
Organocide 3-in-1 Garden Spray RTU is not labeled for chiggers at all. Onslaught is a great product for chigger control. Treatments for chiggers should begin in April/May and could need to continue through the summer as new chiggers move into the area. Treating the entire lawn is of little benefit because chiggers avoid direct sunlight and normally will not infest areas that are mowed or otherwise well maintained. Focus treatment on the unkempt areas of the lawn and lawn edge. You can also use Onslaught to do a barrier treatment around the outside of your home and in your crawl space to stop pests from moving indoors.
