Effectiveness of Atonik SL in the control of powdery mildew, black spot, and rust
Adam Tadeusz Wojdyła
Research Institute of Pomology and Floriculture
Pomologiczna 18, 96-100 Skierniewice, Poland
Atonik SL at concentration 0.1% applied 4-times
at weekly intervals as a rose shrub spray against Sphaerotheca pannosa var.
rosae gave more than 3-times lower disease appearance. Also when used in the
same program against Sphaerotheca humuli on Viola × wittrockiana on protected
plants, powdery mildew symptoms were noted only sporadically. In a field
experiment Atonik SL used as a rose spray 9-times at weekly intervals against
Diplocarpon rosae gave more than 3-times lower disease incidence than on
control plants. On willow protected against Melampsora epitea about 7-times
lower number of uredia were noted on leaves protected with Atonik SL. Also in
the case of chrysanthemum protected against Puccinia horiana an about 5-times
lower number of telia was noted on leaves in comparison with untreated plants.
Wojdyła A.T., 2004. Effectiveness of Atonik SL in the control of powdery mildew, black spot, and rust.
Folia Horticulturae 16/1: 175-181.