Fungicidal compositions
A fungicidal composition comprising a mixture of components (A) and (B), wherein components (A) and (B) are as defined in claim 1 , and use of the compositions in agriculture or horticulture for controlling or preventing infestation of plants by phytopathogenic microorganisms, preferably fungi.
1. A fungicidal composition comprising a mixture of components (A) and (B) as active ingredients,
wherein component (A) is the compound of formula (I):
or an agrochemically acceptable salt, N-oxide, diastereoisomer, enantiomer or tautomer thereof;
and
component (B) is
pydiflumetofen, wherein the weight ratio of (A) to (B) is from 10:1 to 1:10, and wherein components (A) and (B) are present in a synergistically effective weight ratio.
2. The composition according to claim 1 , wherein component (A) is the compound of Formula (IA):
or an agrochemically acceptable salt, N-oxide or tautomer thereof.
3. The composition according to claim 1 , wherein the weight ratio of (A) to (B) is from 5:1 to 1:5.
4. The composition according to claim 1 , further comprising an agriculturally acceptable carrier and/or formulation adjuvant, and optionally, a surfactant.
5. A fungicidal composition according to claim 1 , wherein the composition comprises an additional active ingredient component (C), which is different to component (B), selected from the group consisting of:
benzovindiflupyr, isopyrazam, azoxystrobin, difenoconazole, prothioconazole, chlorothalonil, fenpropidin, acibenzolar-S-methyl, cyproconazole, cyprodinil, fenpropimorph, propiconazole, hexaconazole, penconazole, pyrifenox, fludioxonil, pyroquilon, tricyclazole, fluazinam, mandipropamid, metalaxyl, metalaxyl-M, oxadixyl, oxathiapiprolin, paclobutrazol, sulfur, thiabendazole, Aspergillus Flavus NRRL 21882 and Bacillus subtilis var. amyloliquefaciens Strain FZB24.
6. A method of controlling diseases on useful plants or on propagation material thereof caused by phytopathogens, which comprises applying to the useful plants, the locus thereof or propagation material thereof, a composition as defined in claim 1 .
7. The method according to claim 6 , wherein the phytophathogen is from a genus selected from the group consisting of Septoria, Mycosphaerella, Pyricularia, Pyrenophora, Colletotrichum, Uncinula, Venturia, Ramularia, Erysiphe, Puccinia and Phakopsora.
8. The method according to claim 6 , wherein the phytophathogen is selected from the group consisting of Septoria tritici, Septoria glycines, Septoria nodorum, Mycosphaerella arachidis, Mycosphaerella fijiensis, Pyricularia oryzae, Pyrenophora teres, Colletotrichum lagenarium, Venturia inaequalis and Ramularia collo - cygni.
9. The method according to claim 6 , wherein the useful plant is selected from the group consisting of cereals, legumes, vegetables, fruits, and nuts.
10. The method according to claim 6 , wherein the useful plant is selected from the group consisting of wheat, barley, rice, soybean, apples, grapes, cucumber, peanuts, and bananas.
11. The method according to claim 6 , wherein the components (A) and (B) are applied in a sequential manner.
12. A method of protecting natural substances of plant and/or animal origin, which have been taken from the natural life cycle, and/or their processed forms, which comprises applying to said natural substances of plant and/or animal origin or their processed forms a combination of components (A) and (B) as defined in claim 1 .
13. The method according to claim 6 , wherein the phytophathogen is selected from the group consisting of Pyricularia oryzae or Mycosphaerella arachidis.
14. A fungicidal composition comprising a mixture of components (A) and (B) as active ingredients, wherein component (A) is the compound of formula (I):
or an agrochemically acceptable salt, N-oxide, diastereoisomer, enantiomer or tautomer thereof;
and component (B) is pydiflumetofen,
wherein the weight ratio of (A) to (B) is from 4:1 to 1:4.