Your partner for growth - Plant Management Network...2003/03/08 · Cypro. & Azoxy.* Cyproconazole*...
Transcript of Your partner for growth - Plant Management Network...2003/03/08 · Cypro. & Azoxy.* Cyproconazole*...
Your partner for growth
Asian Soybean Rust in the USA:Ag Industry Perspective
Jim Bloomberg, Bayer CropScience, RTP, NC
2007 National Soybean Rust SymposiumDecember 12-14, 2007
Louisville, KY
ASR Questions to be Addressed
• Industry Experiences with ASR: 2005-06
• Industry Experiences with ASR: 2007
• Industry Perspective on ASR: 2008-10 and beyond
ASR Questions to be Addressed
• Industry Experiences with ASR: 2005-06
• Industry Experiences with ASR: 2007
• Industry Perspective on ASR: 2008-10 and beyond
• Industry worked together with key stakeholders (USDA, EPA, ASA, USB, etc) to:
– Identify potential effective fungicides– Obtain Quarantine Emergency Sec. 18
registrations for effective fungicides– Establish efficacy trials
Impact of ASR Felt Early by Industry
USDA CONFIRMS SOYBEAN RUST IN UNITED STATES*
WASHINGTON, Nov. 10, 2004 – The U.S. Department of Agriculture’s Animal and Plant Health Inspection Service today confirmed the presence of soybean rust on soybean leaf samples taken from two plots associated with a Louisiana State University research farm Saturday.
* Source: USDA Press Release
SÃO DESIDÉRIO, RODA VELHA, BA, March 8, 2003
FUNGICIDE TREATED AREASource: Yorinori
If the environmental conditions are favorable, Asian soybean rust can be devastating if not controlled!
UNTREATED AREA
Industry Reactions to ASR Threat from Discovery thru 2006
• Product Registrations for ASR control• Training/Scouting• Fungicide ASR Efficacy Evaluation • Fungicide Inventory
Industry Reactions to ASR Threat: 2004-2006
• Product Registrations for ASR control• Training/Scouting• Fungicide ASR Efficacy Evaluation • Fungicide Inventory
Asian Soybean Rust:‘Registration Update in late 2004’
• Few fungicides are registered today in the USA– Chlorothalanil (Bravo, Echo)– Quadris– Headline (as of 11/30/04)
• Additional products are needed• USDA had originally identified seven candidate chemistries
(incl. Headline) for use against Asian soybean rust• MN/SD submitted a Quarantine Sec. 18 Exemption Request in
early 2004 for these seven fungicides• Additional states can use the MN/SD request as a template for
their own state requests• It is anticipated all soybean-growing states (~ 30 states) will
submit for the Quarantine Sec. 18 Exemption
Registrations for ASR2004 - 05 Today (2007)Chlorothalonil ChlorothalonilAzoxystrobin AzoxystrobinPyraclostrobin PyraclostrobinProp. & Azoxy* Prop. & Azoxy.Myclobutanil* MyclobutanilPropiconazole* Propiconazole Prop. & Triflox.* Prop. & Triflox.Tebuconazole* Tebuconazole**Teb. & Pyrac.* Teb. & Pyrac.**Tetraconazole* Tetraconazole
Cypro. & Azoxy.*Cyproconazole*Flusilazole*Flutriafol*Metconazole*
* Sec. 18** Pending Sec. 18 renewal
Industry Reactions to ASR Threat: 2004-2006
• Product Registrations for ASR control• Training/Scouting• Fungicide ASR Efficacy Evaluation • Fungicide Inventory• Development of sustainable soybean
fungicide market (incl. ASR)
Training Tools
Technical Bulletins
Websites
ASR ID Guides
Advertising
Disease Scouting Kits
Educational
Meetings/Seminars
Industry Support Monitoring ASR Movement
Continued support for theSyntinel Rust Tracker
Industry Reactions to ASR Threat: 2004-2006
• Product Registrations for ASR control• Training/Scouting• Fungicide ASR Efficacy Evaluation• Fungicide Inventory• Development of sustainable soybean
fungicide market (incl. ASR)
USDA-ARS International Efficacy Trials
• Section 18 trials planned in Brazil in cooperation with companies
• Trials in Paraguay, South Africa and Zimbabwe -Potential Section 18 products, rates and timings
Research Supported by:• USDA-ARS• USDA- CSREES• USDA- FAS• UNITED SOYBEAN BOARD• CHEMICAL INDUSTRY
RUST IN 2003/04, AS OF JUNE 7, 2004
PARAGUAY
SOJA: Nov. 29, 2003
KUDZU: Colonia Yguazú,
Pirapó. Oct. 29, 2003
MT
GOBOLIVIA
San Juan de Yapacani
Sonora, MS
S. G. D’Oeste, MS
Ponta Porã
Vilhena, RO
Boa Vista, RR ?Paragominas, PA,
April, 2004
LINHA DO EQUADOR
Conc. Das Alagoas,Planura,
Frutal... MG
Paranapanema,
Taquarituba... SP
Canoinhas,
Papanduva... SC
Balsas, MAPA
TOPI
MA
BA
SP
PR
SC
RS
MS
Argentina: April 23, 2004
Misiones, Formosa, Santiago del Estero
Source: Ricardo Herrmann, Syngenta, Arg. 4.05.04
Santarém, PA, April, 2004
Industry Fungicide Evaluations: Brazil
USA Efficacy Trials for ASRInitial Trials (2004-05)• Large national test programwith ASR focus in SouthernUSA• Rates, application timing,spray coverage• Primarily solo triazoles, strobilurins and a few premixes • Yield increases noted with strobilurins (no disease present)• Regional differences in yield response
There are many fungal diseases that can decrease soybean yields
• Aerial blight• Alternaria• Asian soybean rust• Anthracnose• Brown spot• Cercospora blight and leaf spot• Frogeye leaf spot• Pod & stem blight• Powdery mildew
Industry Reactions to ASR Threat: 2004-2006
• Product Registrations for ASR control• Training• Fungicide ASR Efficacy Evaluation • Fungicide Inventory• Development of sustainable soybean
fungicide market (incl. ASR)
Fungicide Inventories
• In 2005-06, Industry built large fungicide inventories on initial threat of ASR in response to customer demand
– Limited, regional soybean fungicide market prior to ASR, few alternative markets
– Excess inventory problematic for several years
– Balancing inventory vs. threat?
ASR Questions to be Addressed
• Industry Experiences with ASR: 2005-06
• Industry Experiences with ASR: 2007
• Industry Perspective on ASR: 2008-10 and beyond
Industry Experiences with ASR: 2007• Fungicides were not widely used for ARS
control in 2007 due to late disease development and spread, supplies were more than adequate to meet demand
• Industry scouting/monitoring programs maintained
• EPA approved more fungicides (Sec. 18/ Sec. 3 ) for ASR control
2007 Soybean Rust Efficacy•More focus on USA testing•More premixes tested•Spray gallonage•Integrated disease control (ASR and secondary diseases)•Seed yield/quality enhancement expanded
Rust is one of a complexof soybean diseases to
be managed to maximize yields
Source: D. Beadle
Source: D. Beadle
ASR Questions to be Addressed
• Industry Experiences with ASR: 2005-06
• Industry Experiences with ASR: 2007
• Industry Perspective on ASR: 2008-10 and beyond
ASR Distribution by Year (05-07)
July 31 Maps
ASR Distribution by Year (05-07)
Sept. 15 Maps
ASR Distribution by Year (05-07)
Dec. 07Maps
Conclusion:ASR is appearingearlier each year
Conclusion:ASR is appearing more westerlyeach year
Wheat Stem Rust Pathway into USASource: USDA Cereal Disease Lab
Asian Soybean Rust: ‘Expected Movement of Asian soybean Rust’
ASR Threat in 2008 and Beyond???• ASR threat seems to be slowing increasing in the USA
but widespread annual epidemics in the major soybean-production areas are unlikely.
• ASR will remain a late season soybean disease potential
• Southern soybean areas will likely be impacted by ASR annually.
How will Industry respond in the future?
Industry will continue to support thesoybean industry with effective and widely available fungicide solutions to maximize
yields
1. New fungicide registrations2. Search for fungicide with new modes of action 3. Integrated disease control management approach.
Tie in ASR with secondary disease control. This will lead to improved grain yields and quality.
4. Provide adequate and timely fungicide inventoriesto meet multi-market needs
Registrations for ASR2004-05 Today 2008 and Beyond
Chlorothalonil Chlorothalonil ChlorothalonilAzoxystrobin Azoxystrobin AzoxystrobinPyraclostrobin Pyraclostrobin PyraclostrobinProp. & Azoxy.* Prop. & Azoxy. Prop. & Azoxy.Myclobutanil* Myclobutanil MyclobutanilPropiconazole* Propiconazole PropiconazoleProp. & Triflox.* Prop. & Triflox. Prop. & Triflox.Tebuconazole* Tebuconazole** Tebuconazole (08)Teb. & Pyrac.* Teb. & Pyrac.** Teb. & Pyrac. (08)Tetraconazole* Tetraconazole Tetraconazole
Cypro. & Azoxy.* Cypro. & Azoxy. (08)Cyproconazole* Cyproconazole(08)Flusilazole* Flusilazole (09)Flutriafol* Flutriafol (09)Metconazole* Metconazole (08)
Prothioconazole (08)Prothio.&Triflox. (08)Famox. & Flusil.(?)
* Sec. 18** Pending Sec. 18 renewal
Special thanks to Industry representatives for their inputs into this presentation:
BASF Corporation – Ted BardinelliDow AgroSciences - Brian Olson
Dupont Agricultural Products – Alberto MarconSyngenta – Eric Tedford
Thanks for your kind attention