Thai Mamaiatul Ulumtu
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THAI MAMAIATULUS009788540B2 ULUMTU (12 ) United States Patent ( 10 ) Patent No .: US 8 , 540 B2 Fought et al. ( 45 ) Date of Patent : Oct. 17 , 2017 ( 54 ) USE OF SUCCINATE DEHYDROGENASE 7 ,572 , 818 B2 8 /2009 Mansfield et al. INHIBITORS AND / OR RESPIRATORY 2008 /0108686 AL 5 /2008 Gewehr et al . CHAIN COMPLEX III INHIBITORS FOR 2010 /0324101 A1 12 / 2010 Ebbinghaus et al. IMPROVING THE RATIO OF HARMFUL TO BENEFICIAL MICROORGANISMS FOREIGN PATENT DOCUMENTS EP 0 737 682 B1 1 / 2002 (75 ) Inventors: Lorianne Fought, Kerman , CA (US ) ; EP 1 559 320 A1 8 / 2005 Herbert Young, Wake Forest, NC (US ) ; EP 1 571 143 A1 9 / 2005 EP 2 100 506 A2 9 / 2009 George Musson , Raleigh , NC ( US) ; WO WO 02 / 12172 A1 2 /2002 Gilbert Labourdette , Paray le Monial WO WO 03 /074491 A1 9 / 2003 (FR ) ; Dominique Steiger , Düsseldorf WO WO 2004 / 035589 Al 4 / 2004 (DE ) ; Heiko Rieck , Burscheid (DE ) wo WO 2004 /058723 Al 7 /2004 WO WO 2006 /015865 A1 2 / 2006 @(73 ) Assignee : BAYER INTELLECTUAL WO WO 2006 / 015866 A1 2 /2006 wo WO 2008 / 148570 AL 12 / 2008 PROPERTY GMBH , Monheim am Wo WO 2010 / 000612 AL 1 /2010 Rhein (DE ) wo WO 2010 / 086103 A2 8 / 2010 WO WO 2010 /091803 A28 / 2010 ( * ) Notice : Subject to any disclaimer , the term of this WO WO 2010 / 149369 Al 12 /2010 patent is extended or adjusted under 35 U . S . C . 154 (b ) by 0 days. OTHER PUBLICATIONS ( 21 ) Appl. No. : 13/ 190, 341 Avenot , H . F . and Michailides , T . J . , “ Progress in understanding molecular mechanisms and evolution of resistance to succinate ( 22) Filed : Jul. 25 , 2011 dehydrogenase inhibiting ( SDHI) fungicides in phytopathogenic fungi, ” Crop Protection 29 :643 -651 , Elsevier Ltd ., England (2010 ) . (65 ) Prior Publication Data European Search Report for European Application No. EP 10 17 2128 , European Patent Office, Munich , Germany, completed on US 2012 / 0046323 A1 Feb . 23, 2012 Dec . 21, 2010 . Office Action mailed Apr. 10 , 2013 in U . S . Appl. No. 12 / 786 , 663 , Related U . S . Application Data inventors Ebbignhaus et al. , filed May 25 , 2010 . Office Action mailed Oct. 26 , 2012 in U . S . Appl. No . 12 /786 ,663 , (60 ) Provisional application No . 61 / 367 , 525 , filed on Jul. inventors Ebbignhaus et al ., filed May 25 , 2010 . 26 , 2010 . Office Action mailed Apr. 24 , 2012 in U . S . Appl. No . 12 / 786 , 663 , ( 30 ) Foreign Application Priority Data inventors Ebbignhaus et al. , filed May 25 , 2010 . Primary Examiner — Mina Haghighatian Aug. 6 , 2010 (EP ) .. 10172128 Assistant Examiner — Luke Karpinski (51 ) Int. Ci. (74 ) Attorney, Agent, or Firm - McBee Moore AOIN 37 /50 ( 2006 .01 ) Woodward & Vanik IP , LLC ; Susan McBee ; David AOIN 43 / 40 ( 2006 .01 ) Woodward ( 52 ) U . S . CI. ??? .. .. .. A01N 37 / 50 (2013 .01 ) ; A01N 43/ 40 (57 ) ABSTRACT (2013 .01 ) The present invention relates to the use of succinate dehy ( 58 ) Field of Classification Search drogenase inhibitors and / or complex III inhibitors for con None trolling undesired fungal pathogens and simultaneously See application file for complete search history . improving the ratio of harmful to beneficial microorganisms in crops and to a method for treating crops or parts of crops ( 56 ) References Cited for controlling undesired fungal pathogens and simultane ously improving the ratio of harmful to beneficial microor U . S . PATENT DOCUMENTS ganisms by treating the crops or parts of crops with a 5 , 998 ,450 A 12 / 1999 Eicken et al . succinate dehydrogenase inhibitor and /or a complex III 6 ,696 ,487 B22 / 2004 Gerusz et al . inhibitor . 7 , 329 ,633 B2 2 / 2008 Dunkel et al. 7 , 538, 073 B2 . 5 / 2009 Elbe et al. 17 Claims, 1 Drawing Sheet U . S . Patent Oct . 17 , 2017 US 9 ,788 ,540 B2 4. ? 1. ? A ? * ? * * ? V ? V V X Black,Bacterid V 7 4 A 4 V 4 Yellow,Bacteria 4 V * * * V * * V White,Bacteria * * * * * * Bacillus * * * * * * ? * * Yollow,Yoast ? * ? VWV * ? ? * White:Yeast ? * * ? * * * * Pink,Yeast * Y * * ? * * ? ? * ? ? * wlocladium ? ? ? ? 761 ? ? * ? ? ? ? ? ? X ? ? ? ? X ? ? X ? ? ? X ? ? ? X ? ? ? ? X ? ? ? .Aerobasidiumsp Fusarium I ? ? ? ? ? ? X. W ? ? ? ? ? ? ? ? ? ? ? ? Alternaria ? ? ? ? ? ? * ? ? * ? .spAspergillus ? ? * XXXX* ? ? ? ? ? ? * ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? wnuodsopeo ? ? ? ? unjoud ? ? 1028 * * * ? s se 100- spa US 9 , 788 , 540 B2 USE OF SUCCINATE DEHYDROGENASE in crops and more preferably to a simultaneous improvement INHIBITORS AND /OR RESPIRATORY of the ratio of harmful to beneficial microorganisms. CHAIN COMPLEX III INHIBITORS FOR FIG . 1 : demonstrates the percentual change of beneficial IMPROVING THE RATIO OF HARMFUL TO and harmful microorganisms in the surface microflora of BENEFICIAL MICROORGANISMS 5 stone fruits after a preharvest treatment with LUNA Sensa tion ( SC 500 formulation of a mixture of fluopyram and The present invention relates to the use of succinate trifloxystrobinIn conjunction in awith 1 : 1 ratiothe present ). invention " controlling ” dehydrogenase inhibitors and / or respiratory chain complex denotes a significant reduction of pathogens in comparison III inhibitors for controlling undesired fungal pathogens and110 to the untreated crop , more preferably the infestation is simultaneously improving the ratio of harmful to beneficial essentially diminished ( 50 - 79 % ) , most preferably the infes microorganisms in crops and to a method for treating crops tation is totally suppressed ( 80 - 100 % ) . or parts of crops for controlling undesired fungal pathogens In conjunction with the present invention “ not impaired ” and simultaneously improving the ratio of harmful to ben means that neither the content nor the activity of the ben eficialmicroorganisms by treating the crops or parts of crops 15 eficial microorganisms after the treatment with the succinate with a succinate dehydrogenase inhibitor and / or a complex dehydrogenase inhibitor and / or the complex III inhibitor is III inhibitor . decreased . For many years , microbiologists ; plant pathologists and in conjunction with the present invention “ increasing the microbial ecologists have tended to differentiate and classify content of beneficial microorganisms” means that after the microorganisms as beneficial or harmful according to their 20 treatment with the succinate dehydrogenase inhibitor and /or functions and how they affect soil quality , plant growth and the complex III inhibitor the content of the beneficial yield , plant health , root health , fruit quality and nutritional microorganism is higher than before treatment. Preferably properties . the content of the beneficial microorganism is as twice as Beneficial microorganisms are those that can fix atmo high as before treatment with the succinate dehydrogenase spheric nitrogen , decompose organic wastes and residues, 25 inhibitor and / or the complex III inhibitor. More preferably detoxify pesticides , compete for limited nutrient availability the content of the beneficial microorganism is tenfold with plant pathogens (niche exclusion ) supplant or suppress increased after treatment with the succinate dehydrogenase above ground and / or and soil -borne plant diseases , suppress inhibitor and / or the complex III inhibitor. or kill insects and / or nematodes , enhance nutrient cycling , The phrase " improved ratio of harmful to beneficial and produce bioactive compounds such as vitamins , hor - 30 microorganisms” denotes that the content of harmfulmicro mones and enzymes that stimulate plant growth . organisms is decreased while the content of beneficial Live microorganisms thought to be healthy for the host microorganisms remains constant or preferably is increased . organism are also known as “ Probiotics ” . According to the In the context of the present invention , succinate dehy currently adopted definition by FAO /WHO , probiotics are : drogenase inhibitors are all active compounds having an “ Live microorganisms which when administered in 35 inhibiting action on the enzyme succinate dehydrogenase in adequate amounts confer a health benefit on the host” . Lactic the mitochondrial respiratory chain . In a preferred embodi acid bacteria (LAB ) and bifidobacteria are the most common ment of the present invention , the succinate dehydrogenase types of microbes used as probiotics ; but certain yeasts and inhibitors are selected from the group consisting of fluopy bacilli may also be helpful. Probiotics are commonly con - ram , isopyrazam , boscalid , penthiopyrad , penflufen , sedax sumed as part of fermented foods with specially added 40 ane , fluxapyroxad , bixafen and 3 - difluoromethyl- 1 -methyl active live cultures , such as in yogurt , soy yogurt , or as 1H -pyrazole - 4 - carboxylic acid [ 2 - ( 2 , 4 - dichlorophenyl) - 2 dietary supplements . methoxy - 1 -methyl - ethyl] -amide and also from mixtures of Harmful microorganisms, also called " pathogens ” , are these compounds . In a particularly preferred embodiment of those that can cause plant diseases of fruit , roots , foliage and the present invention , the succinate dehydrogenase inhibitor other plant parts , immobilize nutrients , and produce toxic 45 is fluopyram . and putrescent substances that adversely affect plant growth , Bixafen of the chemical name N - ( 3 ', 4 '- dichloro - 5 - fluoro health and yields . 1 , 1 ' -biphenyl - 2 - yl) - 3 - (difluoromethyl ) - 1 -methyl - 1H - pyra Accordingly , there is a strong need for active ingredients zole - 4 -carboxamide and processes suitable for its prepara which guarantee on the one hand — an