Fungicidal compositions for turf treatment and improvement
View Patent ↗The present invention relates to novel compositions comprising: a fungicide that inhibits mitochondrial respiration at the QoI site (QoI inhibitor), a contact fungicide, a demethylation inhibitor, and pigments, which are highly suitable for controlling unwanted phytopathogenic fungi. Moreover, the fungicidal compositions are able to control mold and fungus infection in grasses and in particular turf grasses.
1. A synergistic composition, comprising:
(i) at least two fungicides selected from the group consisting of a QoI inhibitor fungicide, a contact fungicide, and a demethylation inhibitor; and
(ii) a phthalocyanine pigment
wherein the QoI inhibitor fungicide is trifloxystrobin, the contact fungicide is selected from fludioxinil, iprodione, or chlorothalonil, and the demethylation inhibitor is selected from triticonazole or propioconazole.
2. The synergistic composition of claim 1 , wherein: the QoI inhibitor fungicide is trifloxystrobin, the contact fungicide is iprodione, the demethylation inhibitor is triticonazole, and the pigment is phthalocyanine green pigment (Green 7).
3. A method for improving turf quality after snow cover release in spring, comprising:
administering a synergistic composition, the synergistic composition comprising:
(i) at least two fungicides selected from the group consisting of a QoI inhibitor fungicide, a contact fungicide, and a demethylation inhibitor; and
(ii) a phthalocyanine pigment
wherein the QoI inhibitor fungicide is trifloxystrobin, the contact fungicide is selected from fludioxinil, iprodione, or chlorothalonil, and the demethylation inhibitor is selected from triticonazole or propioconazole,
to turf grass.
4. The method of claim 3 , wherein: the QoI inhibitor fungicide is trifloxystrobin, the contact fungicide is iprodione, the demethylation inhibitor is triticonazole, and the pigment is phthalocyanine green pigment (Green 7).
5. The synergistic composition of claim 1 , comprising a QoI inhibitor fungicide and a contact fungicide.
6. The synergistic composition of claim 1 , comprising a contact fungicide and a demethylation inhibitor.
7. The synergistic composition of claim 1 , comprising a QoI inhibitor fungicide and a demethylation inhibitor.
8. The synergistic composition of claim 1 , comprising a QoI inhibitor fungicide which comprises trifloxystrobin.
9. The synergistic composition of claim 1 , comprising a contact fungicide selected from fludioxinil, iprodione, or chlorothalonil.
10. The synergistic composition of claim 1 , comprising a demethylation inhibitor selected from triticonazole or propioconazole.
11. The synergistic composition of claim 1 , comprising a QoI inhibitor fungicide, a contact fungicide, and a demethylation inhibitor.
12. The synergistic composition of claim 11 , wherein the QoI inhibitor fungicide comprises trifloxystrobin, the contact fungicide comprises fludioxinil, iprodione, or chlorothalonil, and the demethylation inhibitor comprises triticonazole or propioconazole.
13. The synergistic composition of claim 11 , wherein the QoI inhibitor fungicide comprises trifloxystrobin, the contact fungicide comprises iprodione, and the demethylation inhibitor comprises triticonazole.
14. The synergistic composition of claim 5 , wherein the QoI inhibitor fungicide comprises trifloxystrobin and the contact fungicide comprises iprodione.