Synergistic mixtures for fungal control in cereals
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A technology of mixtures and compounds, applied in applications, animal repellants, plant growth regulators, etc.
Active Publication Date: 2020-02-07
CORTEVA AGRISCIENCE LLC
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[0005] However, a single fungicide is not useful in all situations, and repeated use of a single fungicide often results in the development of resistance to that and related fungicides
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[0008] The present disclosure relates to the synergistic fungicide of fungicides comprising a fungicidally effective amount of (a) a compound of formula I and (b) at least one compound selected from the following groups A.1, B.1 and C.1 mixture:
[0009] A.1 Inhibitors of sterol biosynthesis (SBI fungicides) selected from a), b) and c):
[0010] a) C14 demethylase inhibitors (DMI fungicides), such as prothioconazole, epoxiconazole, cyproconazole, myclobutanil, metconazole ( metconazole), mefentrifluconazole, difenoconazole, tebuconazole, tetraconazole, fenbuconazole, propiconazole, fluquinconazole, flusilazole, flutriafol, and prochloraz;
[0011] b) delta 14-reductase inhibitors such as fenpropimorph and aldimorph;
[0012] c) inhibitors of 3-ketoreductase, such as fenhexamid;
[0013] B.1 Respiration depressant, said respiration depressant is selected from the following a) group and b) group:
[0014] a) Inhibitors of complex II (SDHI fungicides, e.g. carboxamides), e.g...
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Abstract
A fungicidal composition containing a fungicidally effective amount of the compound of Formula I, (S)-l,l-bis(4-fluorophenyl)propan-2-yl (3-acetoxy-4-methoxypicolinoyl)-L- alaninate, and at least onefungicide selected from the group consisting of tebuconazole, prothioconazole, difenconazole, epoxiconazole, mefentrifluconazole, benzovindiflupyr, penthiopyrad, fluxapyroxad, bixafen, fluopyram, picoxystrobin, pyraclostrobin, azoxystrobin, mancozeb and chlorothalonil, provides synergistic control of selected fungi.
Description
[0001] Cross References to Related Applications [0002] This application claims the benefit of U.S. Provisional Patent Application Serial No. 62 / 500183, filed May 2, 2017, which is expressly incorporated herein by reference. technical field [0003] The present disclosure relates to synergistic fungicidal compositions comprising (a) a compound of formula I and (b) at least one fungicide selected from the group consisting of sterol biosynthesis inhibitors such as prothioconazole, epoxiconazole (epoxiconazole), cyproconazole, myclobutanil, metconazole, mefentrifluconazole, difenoconazole, tebuconazole, Tetraconazole, fenbuconazole, propiconazole, fluquinconazole, flusilazole, flutriafol, fenpropimorph, and prochloraz; succinate dehydrogenase inhibitors such as fluxapyroxad, benzovindiflupyr, penthiopyrad, isopyrazam, bixafen, boscalid, penflufen, and fluopyram; strobilurins such as pyraclostrobin , fluoxastrobin (fluoxastrobin), azoxystrobin (azoxystrobin), trifluorosensitiv...
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