Fungicidal combinations of active ingredients
View Patent ↗Safeners for herbicides are suitable for increasing the microbicidal activity of fungicides.
1. A composition comprising a safener which is mefenpyr and a fungicide which is prothioconazole, wherein the weight ratio of mefenpyr to prothioconazole is 1:5.
2. A method of increasing the microbiocidal activity of a fungicide comprising treating a seed or a plant with said fungicide and a safener, wherein said safener is mefenpyr and wherein said fungicide is prothioconazole, wherein said mefenpyr and said prothioconazole are the only active agents, and wherein said mefenpyr and said prothioconazole are applied to the seed or plant in synergistic amounts, wherein the weight ratio of mefenpyr to prothioconazole is from 10:1 to 1:50.
3. The method according to claim 2 wherein the seed or the plant is treated with a composition containing said fungicide and said safener.
4. The method according to claim 2 wherein the seed is treated with said fungicide and said safener.
5. The method according to claim 2 wherein the plant is treated with said fungicide and said safener.
6. The method according to claim 2 wherein the seed is in contact with said fungicide and said safener.
7. The method according to claim 2 wherein the plant is in contact with said fungicide and said safener.
8. The method according to claim 7 wherein the plant is a transgenic plant.
9. A composition comprising a safener which is mefenpyr and a fungicide which is prothioconazole, wherein said mefenpyr and prothioconazole are the only active agents in the composition, and wherein the weight ratio of mefenpyr and prothioconazole is from 10:1 to 1:50.
10. The composition according to claim 9 wherein the weight ratio of mefenpyr to prothioconazole is from 10:1 to 1:20.
11. The composition according to claim 10 wherein the weight ratio of mefenpyr to prothioconazole is 1:5.