DuPont Launches Aproach Prima Fungicide For 2014 Season

Corn, soybean and wheat growers have a new fungicide with two modes of action to protect yield potential and address resistant fungal diseases. DuPont Aproach Prima fungicide has been granted registration approval by the EPA.

Aproach Prima includes the same unique strobilurin active ingredient as DuPont Aproach fungicide plus triazole to deliver a second critical mode of action that helps manage fungicide-resistant diseases and helps growers protect their genetic investment.

The dual protection offered by Aproach Prima provides preventive and curative control of difficult and yield-robbing diseases in corn, soybeans and wheat, including frogeye leaf spot, a major soybean disease in the South and mid-South that has recently spread into northern growing areas. Aproach Prima also protects crops from damage due to Septoria brown spot, downy mildew, soybean rust, gray leaf spot, Northern corn leaf blight, common rust and Southern rust.

“As the threat of resistant fungal diseases continues to grow, Aproach Prima offers growers a new tool for protecting their genetic investments, especially on intensively managed, high-yielding acres,” said James Hay, regional director, North America, DuPont Crop Protection. “We continue to introduce new crop protection products from the DuPont pipeline as part of our commitment to help growers maximize production. Working together, we can meet the food needs of our growing world population.”

Systemic movement within the plant allows the unique strobilurin in Aproach Prima to prevent and control disease on all plant surfaces, even on stems and leaves deep under the canopy. The combination of two premier fungicides in Aproach Prima controls strobilurin-resistant fungal pathogens, as well as maintains plant health under stressful conditions and protects acres exposed to significant disease pressure.

  • In field trials throughout the country, Aproach Prima reduced the incidence of disease and severity levels, leading to healthier plants and increased yield.
  • In soybeans, Aproach Prima decreased severity of resistant frogeye leafspot by more than 67% and increased yield by 6 bushels per acre over untreated soybeans not treated with fungicide.
  • Aproach Prima decreased the incidence of soybean rust by 92% compared with untreated control plots, while Quilt Xcel only reduced rust incidence by 42%. That improved disease control delivered increased soybean yield by 16 bushels per acre over Quilt Xcel plots.
  • In seed corn, when compared to two leading fungicides, Aproach Prima maintained green leaf area more effectively and increased yield by more than 11 bushels per acre versus untreated acres, significantly more than the other fungicides.
  • In a winter wheat trial, Aproach Prima reduced severity of powdery mildew by nearly 99% and Septoria tritici (the cause of Septoria leaf blotch) by nearly 85%, compared with disease reductions of 89% and 65%, respectively, by Quilt Xcel.

DuPont Crop Protection is one of several companies collaborating through the Fungicide Resistance Action Committee (FRAC) to monitor plant disease and identify best practices to reduce development of fungicide-resistant diseases. Other resistance management strategies recommended by FRAC include avoiding repeated use of a single fungicide mode of action, maintaining recommended dose rates, mixing or alternating with an appropriate partner fungicide, limiting the number and timing of treatments, avoiding eradicant use, and integrating fungicide use with non-chemical methods.

Topics:

Leave a Reply

Fungicides Stories
FungicidesSudden Death Syndrome, Brown Stem Rot Reported In Indiana Soybeans
September 3, 2014
Farmers and retailers should be watching for symptoms of these two diseases over the next few weeks as they are best managed through preventative methods. Read More
FungicidesResearchers Target Soybean Disease With Genetic Resistance Study
August 6, 2014
University of Illinois researchers will share new information on controlling sudden death syndrome through genetic resistance at this year's Agronomy Day. Read More
Soybean field
FungicidesValent Launches New Seed Protection Fungicide For Soybeans
July 16, 2014
The INTEGO SUITE System contains the first new, novel seed protection fungicide chemistry registered in 30 years by the EPA for protection against Pythium and Phytophthora. Read More
FungicidesNew Players May Make Pest Headlines In Corn, Soybean
April 1, 2014
The usual insects and diseases took a bit of a break in 2013, but other culprits surfaced — and could return. Read More
Top 100 Articles
CropLife 100The Andersons Acquires South Dakota Plant Nutrient Manufacturer Kay-Flo
May 20, 2015
The Andersons, Inc., ranked No. 22 on the CropLife 100, has purchased Kay Flo Industries of North Sioux City, SD. “This Read More
CropLife 100North Central Farmers Elevator, Wheat Growers Unification Approved By Board, Still Awaits Member Approval
May 13, 2015
The Boards of Directors for North Central Farmers Elevator (NCFE) and Wheat Growers (WG) have voted to approve the Unification Read More
CropLife 100AgGateway’s Barcoding Initiative Progressing Nicely
May 8, 2015
According to legend (or Wikipedia), the first step towards modern bar codes came back in 1948, when Bernard Silver, a Read More
CropLife 100Pinnacle Agriculture Acquires Minnesota Retailer
April 14, 2015
Pinnacle Agriculture Holdings, LLC, ranked No. 6 on the CropLife 100,  has successfully acquired Liebl Ag, LLC in Ada, MN.  Read More
CropLife 100CHS, Aurora Cooperative Complete Fertilizer Storage, Grain Shuttle Loading Facility
April 13, 2015
CHS Inc., the nation’s leading cooperative and ranked No. 5 on the CropLife 100, and Aurora Cooperative (ranked No. 21) Read More
CropLife 100GROWMARK Acquires Missouri Refined Fuels Terminal
April 2, 2015
Bloomington, IL-based GROWMARK and Magellan Pipeline Co. have entered into an agreement in which GROWMARK will acquire the refined fuels Read More
Latest News
ManagementA New Sprayer Company & UAV Research In The Spotlig…
May 21, 2015
CropLife’s Paul Schrimpf and Eric Sfiligoj talk about a Dutch sprayer manufacturer entering the U.S. with a super-sized entry and Read More
HerbicidesFirst U.S. Sale Of Enlist Duo Herbicide Made By Dow Agr…
May 21, 2015
Dow AgroSciences has recorded the first U.S. sale of Enlist Duo herbicide with Colex-D Technology. This marks the first commercial Read More
CropLife 100The Andersons Acquires South Dakota Plant Nutrient Manu…
May 20, 2015
The Andersons, Inc., ranked No. 22 on the CropLife 100, has purchased Kay Flo Industries of North Sioux City, SD. “This Read More
EquipmentNORAC Options Coming To TerraGator
May 19, 2015
Utilizing NORAC’s Standard Control technology, boom height control is now available for TerraGators with Airmax Precision 2 and Benson Booms. This Read More
Crop InputsHelena Introduces New Soil Health Product
May 19, 2015
Helena Chemical Co. is helping agricultural producers maximize yields and efficiency with the introduction of Liquid Chisel, a new product Read More
Stewardship4R Nutrient Management Planning Certification Now Avail…
May 19, 2015
The American Society of Agronomy (ASA) and the International Certified Crop Adviser (ICCA) program announce a new specialty certification in Read More
Environmental Defense Fund logo
Paul SchrimpfEnvironmental Defense Fund: Appreciating Partners
May 19, 2015
I WAS deep in the throes of preparation for the Commodity Classic meeting that took place this past February, trying Read More
WebinarsUpcoming Webinars
May 19, 2015
Register for one of our upcoming Webinars or access our archive of past Webinars to view recordings of presentations that may be of interest to you. Read More
Syngenta Sign
Seed/BiotechSyngenta Responds To Lawyer’s Victory Claim In Vi…
May 18, 2015
A plaintiff’s lawyer has issued a public statement claiming that damages have been awarded in the Agrisure Viptera corn lawsuits Read More
StewardshipCould Australian Water Trading Approach Fit In Californ…
May 18, 2015
Ten years of drought isn’t a good thing. It doesn’t help the bottom line of farmers or the health of Read More
SpreadersDutch Sprayer Manufacturer To Enter U.S. Market
May 18, 2015
Dutch self-propelled sprayer manufacturer Agrifac Machinery has announced intentions to enter the U.S. market with two models of sprayers available Read More
FertilizerTFI Weighs In On Fertilizer Rail Transport Bill
May 14, 2015
With today’s House Committee on Transportation and Infrastructure as a backdrop, The Fertilizer Institute (TFI) registered its support for policies Read More
ManagementA Visit To The 2015 Environmental Respect Spirit Award …
May 14, 2015
CropLife’s Paul Schrimpf and Eric Sfiligoj talk about a recent visit to the CPS Spirit winner in St. Stephen’s Church, Read More
StewardshipBayer Entomologist Issues Statement On Annual Honeybee …
May 13, 2015
Richard (Dick) Rogers, Principal Scientist / Entomologist, Bayer Bee Care Center for Bayer CropScience LP, today issued the following statement Read More
Crop InputsKansas State Researchers Announce Resistant Kochia Brea…
May 13, 2015
Kansas State University researchers say new research helps explain why an invasive weed is developing resistance to a well-known herbicide, Read More
RR2X soybeans surround untreated check (center)
HerbicidesUSDA Study: Glyphosate Application More Prevalent In So…
May 13, 2015
Glyphosate—known by many trade names, including Roundup—has been the most widely used pesticide in the United States since 2001. It Read More
AdjuvantsHelena Chemical Introduces New Drift Control Adjuvant J…
May 13, 2015
Helena Chemical Co. introduces Justified, an innovative drift control agent designed to improve the performance and precision of spray applications Read More
CropLife 100North Central Farmers Elevator, Wheat Growers Unificati…
May 13, 2015
The Boards of Directors for North Central Farmers Elevator (NCFE) and Wheat Growers (WG) have voted to approve the Unification Read More