Several years of independent
trials have been conducted in order to evaluate the efficacy
of Polyversum fot the protection on Vineyards, in the following
slides please find some of these results:
Efficiency of Polyversum anainst Grey Mold,
Botrytis cinerea Treated 4x as a root and stem drench with
0,1 kg/Ha. (Ing Pavlousek, Mendelova University, CZ, 2001
No. |
Preparation |
Rate Kg/Ha |
Dates of Application |
Efficiency |
1 |
Control |
///// |
///// |
///// |
2 |
Polyversum |
0,1 |
6/19, 7/02, 8/3, 8/17 |
67,56 |
3 |
Euparen Multi |
4,0 |
7/2, 8/3 |
75.32 |
4 |
Ronilan WG |
1,0 |
7/2, 8/3 |
64,12 |
5 |
Rovral Flo |
2,0 |
7/2, 8/3 |
70,04 |
6 |
Ouadris |
0,8 |
7/2, 8/3 |
50,88 |
|
