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.

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 100BRANDT Commemorates National Ag Day
March 20, 2015
The Illinois agriculture community gathered at BRANDT global headquarters on March 18 to celebrate National Ag Day behind this year's theme Sustaining Future Generations. Read More
Wheat Growers, North Central Farmers Elevator Pursue Merger
CropLife 100Wheat Growers, North Central Farmers Elevator Pursue Merger
March 3, 2015
Two CropLife 100 retailers — South Dakota Wheat Growers (ranked No. 11) and North Central Farmers Elevator (No. 19) — have entered into a Letter of Intent to unify the two companies into a newly named cooperative. Read More
Growmark Group
CropLife 100GROWMARK In 2015: Back, To The Future
March 2, 2015
The nation’s third largest ag retail organization is simultaneously moving forward while remembering its past. Read More
CropLife 100Pinnacle Expands Sanders Brand In The South
February 27, 2015
Pinnacle has acquired Hopkins Seed and Chemical in Qulin, MO, which expands the company's Sanders brand to nine Southern states. Read More
CropLife 100Pinnacle Launches New Providence Agriculture Location In Indiana
February 27, 2015
Pinnacle Agriculture Holdings — ranked No. 6 on the CropLife 100 — has established a new retail location in New Castle, IN, which will operate as part of Pinnacle's Providence Agriculture brand. Read More
Carl Casale of CHS
CropLife 100Cooperative CHS Returns $518 Million To Owners
February 23, 2015
The 2015 cash return to owners is based on CHS net income of $1.1 billion, the company's second highest on record. Read More
Latest News
Industry NewsINCOTEC Board Member To Retire
March 31, 2015
JanWillem Breukink has decided to retire from his position on INCOTEC’s Board of Directors, effective April 1, 2015. This was Read More
MicronutrientsAgrium Deals Michigan Micronutrient Facility To Cameron…
March 31, 2015
Cameron Chemicals, Inc. has announced today that it has entered into a definitive agreement with Agrium Inc. to purchase the Read More
Industry NewsH.J. Baker Creates, Fills New Pacific Northwest Sales P…
March 30, 2015
H.J. Baker announced today that Gary Bingham has joined the company’s Crop Performance Division to further deepen its sales portfolio Read More
Algal blooms
StewardshipStudy: Algae From Clogged Waterways Could Be Used As Bi…
March 30, 2015
Water-borne algal blooms from farm fertilizer runoff can destroy aquatic life and clog rivers and lakes, but scientists are reporting Read More
Young corn plants
Stewardship4R Nutrient Stewardship Summit Coming To DC
March 30, 2015
The annual 4R Nutrient Stewardship Summit will be held on May 12 in Washington DC. The summit will include a full Read More
FungicidesSyngenta Suing Willowood Over Azoxystrobin Fungicide
March 27, 2015
Syngenta announced today that it has sued agrochemical maker Willowood, LLC., for patent and copyright infringement, as well as unfair Read More
ManagementRetail Week: The Future Of Mycogen Seeds; The 4Rs At Na…
March 27, 2015
Editors Eric Sfiligoj and Matt Hopkins discuss recent trips, including a look at the future of Mycogen Seeds at Dow Read More
Eric SfiligojMonsanto Hears The WHO
March 27, 2015
Another challenge to the safety of glyphosate, and the responses from supporters and opponents, calls to mind a classic Dr. Seuss story. Read More
Industry NewsMonty’s Plant Food Expands Sales Team
March 27, 2015
Monty’s Plant Food Company, a leader in natural soil enhancement and  plant fertility products, has hired Andrew Bullock as a Read More
Crop InputsSyngenta Louisiana Plant Poised For 2015 Production
March 26, 2015
As the 2015 planting season gets underway, growers across the country will need crop protection products to combat pests and Read More
Lake Erie Nutrient Stewardship
LegislationOhio Lawmakers Finalize Phosphorus Restrictions
March 25, 2015
State lawmakers on Wednesday finalized new rules designed to curb toxic algal blooms on Lake Erie, calling the regulations a major step forward in addressing the problem. Read More
Spreaders17 Fertilizer Spreaders For 2015
March 25, 2015
Manufacturers shoot for versatility and accuracy in this year's crop of fertilizer spreaders. Read More
Industry NewsMonty’s Hires Mid-South Product Consultant
March 25, 2015
Monty's Plant Food Co. has hired Matt Woodring as a Product Consultant for portions of Central Kentucky and Tennessee.    Read More
StewardshipMapShots Integrates With DriftWatch
March 23, 2015
Growers and agricultural providers using AgStudio FARM and AgStudio PRO can now view vital information about specialty crops and apiaries through a recent integration with the DriftWatch Specialty Crop Site Registry from FieldWatch, Inc. Read More
Crop InputsWorld Health Organization Report Contradicts Scientific…
March 23, 2015
A new report from the World Health Organization has classified glyphosate with a “2A” rating as a probable carcinogen, a Read More
Eric SfiligojSeed Treatment Stays Necessary
March 20, 2015
Grower-customers looking to scale back spending in 2015 won’t consider seed treatment, say experts. Read More
HerbicidesMARCH MADNESS: Industry Rallies Around Glyphosate Safet…
March 20, 2015
A newly published report from the International Agency for Research on Cancer (IARC) classifies the herbicide glyphosate as a "2A-rated possible carcinogen" and the ag industry responds by circling the wagons. Read More
ManagementRetail Week: Precision survey, a technology acquisition…
March 20, 2015
Editors Paul Schrimpf and Eric Sflilgoj discuss recent travel, the upcoming precision adoption survey, and an unusual sighting at a Read More