US2021289784A1PendingUtilityA1

Synergistic Fungicidal Mixtures and Compositions Comprising 5-Fluoro-4-Imino-3-Methyl-1-Tosyl-3,4-Dihydropyrimidin-2(1H)-One for Fungal Control (SDHI)

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Assignee: ADAMA MAKHTESHIM LTDPriority: Dec 31, 2013Filed: Jun 8, 2021Published: Sep 23, 2021
Est. expiryDec 31, 2033(~7.5 yrs left)· nominal 20-yr term from priority
Inventors:W. John OwenChenglin YaoBeth Lorsbach
A01N 45/02A01N 43/56A01N 37/50A01N 47/14A01N 43/54A01N 37/34A01N 47/08A01N 43/88A01N 43/653A01N 43/40A01N 47/24A01N 47/04
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Claims

Abstract

A fungicidal composition containing a fungicidally effective amount of the compound of Formula I: 5-fluoro-4-imino-3-methyl-1-tosyl-3,4-dihydropyrimidin-2(1H)-one, and at least one fungicide to provide synergistic control of selected fungi, wherein the at least one fungicide is a succinate dehydrogenase-inhibitor.

Claims

exact text as granted — not AI-modified
What is claimed: 
     
         1 . A synergistic fungicidal mixture, comprising:
 a fungicidally effective amount of the compound of Formula I:   
       
         
           
           
               
               
           
         
       
       and
 at least one additional fungicide in which the at least one additional fungicide is a succinate dehydrogenase inhibitor. 
 
     
     
         2 . The mixture of  claim 1  in which the at least one additional fungicide is selected from the group consisting of fluxapyroxad, benzovindiflupyr, penthiopyrad, isopyrazam, boscalid, and fluopyram. 
     
     
         3 . The mixture of  claim 2  in which the concentration ratio of the Compound of Formula I to fluxapyroxad is between about 4.4:1 and about 6.3:1. 
     
     
         4 . The mixture of  claim 2  in which the concentration ratio of the Compound of Formula I to benzovindiflupyr is between about 1:3 and about 7.9:1. 
     
     
         5 . The mixture of  claim 2  in which the concentration ratio of the Compound of Formula I to penthiopyrad is between about 1:4.3 and about 1:1.9. 
     
     
         6 . The mixture of  claim 2  in which the concentration ratio of the Compound of Formula I to isopyrazam is between about 1:1.3 and about 1:1. 
     
     
         7 . The mixture of  claim 2  in which the concentration ratio of the Compound of Formula I to boscalid is between about 1:13.2 and about 1:1.3. 
     
     
         8 . The mixture of  claim 2  in which the concentration ratio of the Compound of Formula I to fluopyram is between about 1:27.6 and about 1:3.6. 
     
     
         9 . The mixtures of  claims 1 - 8 , wherein the mixture provides control of a fungal pathogen and the fungal pathogen is one of Leaf Blotch of Wheat ( Mycosphaerella graminicola ; anamorph:  Septoria tritici ), Wheat Brown Rust ( Puccinia triticina ), Stripe Rust ( Puccinia striiformis  f. sp.  tritici ), Scab of Apple ( Venturia inaequalis ), Blister Smut of Maize ( Ustilago maydis ), Powdery Mildew of Grapevine ( Uncinula necator ), Barley scald ( Rhynchosporium secalis ), Blast of Rice ( Magnaporthe grisea ), Rust of Soybean ( Phakopsora pachyrhizi ), Glume Blotch of Wheat ( Leptosphaeria nodorum ), Powdery Mildew of Wheat ( Blumeria graminis  f. sp.  tritici ), Powdery Mildew of Barley ( Blumeria graminis  f. sp.  hordei ), Powdery Mildew of Cucurbits ( Erysiphe cichoracearum ), Anthracnose of Cucurbits ( Glomerella lagenarium ), Leaf Spot of Beet ( Cercospora beticola ), Early Blight of Tomato ( Alternaria solani ), and Net Blotch of Barley ( Pyrenophora teres ). 
     
     
         10 . The mixtures of  claims 1 - 8 , wherein the mixture provides control of a fungal pathogen and the fungal pathogen is Leaf Blotch of Wheat ( Mycosphaerella graminicola ; anamorph:  Septoria tritici ). 
     
     
         11 . The mixture of  claim 2 , wherein the mixture provides control of a fungal pathogen and the fungal pathogen is one of Leaf Blotch of Wheat ( Mycosphaerella graminicola ; anamorph:  Septoria tritici ), Wheat Brown Rust ( Puccinia triticina ), Stripe Rust ( Puccinia striiformis  f. sp.  tritici ), Scab of Apple ( Venturia inaequalis ), Blister Smut of Maize ( Ustilago maydis ), Powdery Mildew of Grapevine ( Uncinula necator ), Barley scald ( Rhynchosporium secalis ), Blast of Rice ( Magnaporthe grisea ), Rust of Soybean ( Phakopsora pachyrhizi ), Glume Blotch of Wheat ( Leptosphaeria nodorum ), Powdery Mildew of Wheat ( Blumeria graminis  f. sp.  tritici ), Powdery Mildew of Barley ( Blumeria graminis  f. sp.  hordei ), Powdery Mildew of Cucurbits ( Erysiphe cichoracearum ), Anthracnose of Cucurbits ( Glomerella lagenarium ), Leaf Spot of Beet ( Cercospora beticola ), Early Blight of Tomato ( Alternaria solani ), and Net Blotch of Barley ( Pyrenophora teres ). 
     
     
         12 . The mixture of  claim 2 , wherein the mixture provides control of a fungal pathogen and the fungal pathogen is Leaf Blotch of Wheat ( Mycosphaerella graminicola ; anamorph:  Septoria tritici ). 
     
     
         13 . A synergistic, fungicidal composition comprising a fungicidally effective amount of the mixtures of  claims 1 - 8  and an agriculturally acceptable adjuvant or carrier. 
     
     
         14 . The mixture of  claim 1  in which the at least one additional fungicide is fluxapyroxad. 
     
     
         15 . The mixture of  claim 1  in which the at least one additional fungicide is penthiopyrad. 
     
     
         16 . The mixture of  claim 1  in which the at least one additional fungicide is benzovindiflupyr. 
     
     
         17 . The mixture of  claim 1  in which the at least one additional fungicide is fluopyram. 
     
     
         18 . The mixture of  claim 1  in which the at least one additional fungicide is isopyrazam. 
     
     
         19 . The mixture of  claim 1  in which the at least one additional fungicide is boscalid.

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