New Fungicides From BASF Gain Registration

BASF logo

Growers have two new tools to prevent and control a broad spectrum of crop diseases. BASF has announced the full EPA registration of Priaxor fungicide and Merivon fungicide.

Priaxor is expected to provide unprecedented disease protection and post-infection disease control from some of the toughest fungal diseases in tomatoes and potatoes. Merivon will do the same in several pome and stone fruit crops, including apples, cherries, and peaches.

“BASF is committed to developing new chemistries and innovative products to help growers be more successful,” said Paul Rea, vice president, U.S. Crop Protection, BASF. “The discovery of our latest active ingredient, Xemium fungicide, is a testament to our promise to provide the tools to help growers get the most out of every acre.”

Priaxor is a 2:1 premix fungicide containing F500 — the same active ingredient as Headline fungicide — and Xemium fungicide, a new active ingredient in the carboxamide family, providing a new mode of action in row crops. Merivon is a 1:1 premix fungicide of F500 — an active ingredient in Pristine fungicide — and Xemium.

Priaxor is labeled for use in potatoes and tomatoes to control disease, leading to improved crop quality. Studies showed Priaxor controls some of the toughest diseases threatening these crops, effectively controlling powdery mildew and black mold in tomatoes, and early blight and black dot in potatoes.

Two 2011 trials in California and Florida showed a nearly 20% less incidence of early blight in tomatoes treated with Priaxor compared to untreated plants. Three 2011 trials in California, Wyoming, and North Dakota found potatoes sprayed with Priaxor had a 2.9% severity of early blight compared to an untreated check, which showed an incidence of 22.2% severity.

Priaxor has also shown effective disease control in corn, controlling several yield-robbing diseases including Northern and Southern corn leaf blight, gray leaf spot, and common rust.

Disease Control In Fruit

Merivon fungicide, the newest fungicide for pome and stone fruit crop growers, also received registration from the EPA. Three years of BASF in-field research showed effective control of diseases that annually affect pome and stone fruits, resulting in more marketable fruits. Specialty crops are plagued by annual diseases including scab in apples, powdery mildew and leaf spot in cherries, and blossom blight, shot hole, and powdery mildew in peaches. Merivon will provide a new level of control on these devastating diseases.

The most recent Merivon research, conducted in 2011, found that:
• Apples treated with Merivon showed no apple scab, compared to 27.2% disease incidence when left untreated.
• Treated apples also had only a 1.5% incidence of powdery mildew, compared to 86.8% disease incidence when left untreated.
• Peaches showed as much as a 50% reduction of blossom blight, shot hole, and powdery mildew when treated with Merivon compared to untreated checks.
• Cherry orchards treated with Merivon showed excellent control of powdery mildew, leaf spot, and Monilinia brown rot.

“Merivon fungicide will be an important tool that’s both reliable and successful in providing the protection specialty fruit crops need from damaging, yield-robbing diseases,” said Caren Schmidt, Ph.D., technical service pepresentative, BASF. “Research has shown Merivon will be an effective way for growers to control diseases and produce more marketable fruit, leading to increased profitability.”

Leave a Reply

Featured Stories
spotted-lantern-flay-free-use-feature
Farm Marketing
September 30, 2016
Insect Issues Making The News In September
A number of stories have hit the news this month, from trying to control spotted lantern fly in Pennsylvania to calling researchers relying on mud daubers to go where they can't in a search for an invasive spider. Read More
Long lunch line at 2015 Florida Ag Expo
Florida Ag Expo
September 30, 2016
The Florida Ag Expo Serves Growers [Opinion]
This annual industry gathering is such an important event, Jack Payne, Senior VP of UF/IFAS, has invited his entire leadership team — including the directors of all 12 UF/IFAS research centers and 14 academic department chairs — to participate. Read More
plate-of-the-union-screen-cap-feature
Farm Marketing
September 29, 2016
Coalition To Presidential Candidates: Reform America’s Food System
The coalition Plate Of The Union would like local farms to play a more central roll in U.S. food policy. Read More
A thorough assessment of nematode populations by conducting soil sampling and laboratory examination is essential before deciding on soil fumigation.  (Photo credit:  Almond Board of California)
Nuts
September 29, 2016
Use Soil Sampling To Inform Your Almond Orchard Fumigation Decisions
Whether planting on new ground or replanting, sizing up the enemy — nematodes — is a must. Read More
The team at Sawmill Creek Vineyards which includes Tina Hazlitt, Jason Hazlitt, Ryan Yaskulski, Courtney Griffin, and Eric Hazlitt take great pride in their vineyard, knowing their customers have come to depend the vineyard’s attention to detail. (Photo credit: Christina Herrick)
Grapes
September 29, 2016
Vinifera Finds A Home In The Finger Lakes
In a region known for spectacular sights, varieties are making their mark, just ask the team at Sawmill Creek Vineyards. Read More
Accuweather Winter 2016-2017 forecast map
Citrus
September 29, 2016
Winter Is Coming, And It Could Get Wicked
Forecast sees heightened freeze threat for Florida citrus; frequent snow to blast Northeast. Read More
Spring Valley Farms in Umatilla, FL, from a drone
Citrus
September 29, 2016
Celebrate National Farmer’s Day Every Day
Florida agriculture has a compelling story to tell every day, but what better time to tell it than National Farmer’s Day? Read More
Photo credit: Christina Herrick
Stone Fruit
September 28, 2016
New Research Gets To The Bottom Of Cherry Cracking
German researchers hope to identify root causes of rain-induced problem. Read More
Part of a sustainable cropping system includes desiging fields to wrap around hilly terrain to limit runoff and soil erosion.  Photo credit: Rosemary Gordon
Farm Management
September 28, 2016
Grants Available For Sustainable Ag In The West
More than $1 million is marked for grants to study, demonstrate, and improve sustainable ag practices. Read More
The Latest
Farm Marketing
September 30, 2016
Insect Issues Making The News In Septemb…
A number of stories have hit the news this month, from trying to control spotted lantern fly in Pennsylvania to calling researchers relying on mud daubers to go where they can't in a search for an invasive spider. Read More
Florida Ag Expo
September 30, 2016
The Florida Ag Expo Serves Growers [Opin…
This annual industry gathering is such an important event, Jack Payne, Senior VP of UF/IFAS, has invited his entire leadership team — including the directors of all 12 UF/IFAS research centers and 14 academic department chairs — to participate. Read More
Farm Marketing
September 29, 2016
Kids Up For Adoption Get A Boost From He…
The Heartland Maze has gone the extra mile and created a maze design that promotes a cause. Together with a Read More
Farm Marketing
September 29, 2016
Coalition To Presidential Candidates: Re…
The coalition Plate Of The Union would like local farms to play a more central roll in U.S. food policy. Read More
Nuts
September 29, 2016
Use Soil Sampling To Inform Your Almond …
Whether planting on new ground or replanting, sizing up the enemy — nematodes — is a must. Read More
Grapes
September 29, 2016
Vinifera Finds A Home In The Finger Lake…
In a region known for spectacular sights, varieties are making their mark, just ask the team at Sawmill Creek Vineyards. Read More
Citrus
September 29, 2016
Winter Is Coming, And It Could Get Wicke…
Forecast sees heightened freeze threat for Florida citrus; frequent snow to blast Northeast. Read More
Citrus
September 29, 2016
Celebrate National Farmer’s Day Ev…
Florida agriculture has a compelling story to tell every day, but what better time to tell it than National Farmer’s Day? Read More
Stone Fruit
September 28, 2016
New Research Gets To The Bottom Of Cherr…
German researchers hope to identify root causes of rain-induced problem. Read More
Farm Management
September 28, 2016
Grants Available For Sustainable Ag In T…
More than $1 million is marked for grants to study, demonstrate, and improve sustainable ag practices. Read More
Equipment
September 28, 2016
Small Tractor Sales On The Rebound
Retail sales of tractors under 40 horsepower gained more than 21% last month, while sales of larger tractors continued their double-digit declines. Read More
Farm Management
September 28, 2016
The Time For Climate Change Denial Is Ov…
Extreme cold, droughts, flooding, record-setting temperatures have all been a part of this year’s growing season. Read More
Fruits
September 27, 2016
Focusing On Phenomics In Specialty Crops
It’s not just the nature of your crops — the genomics — it’s also how they are nurtured. Read More
Grower Achievement Award
September 27, 2016
Tasteful Selections Is The Recipient Of …
The award was presented to Bob Bender of Tasteful Selections Sept. 13 at United Fresh's Washington Conference. Read More
Fruits
September 27, 2016
Rodale Institute Launches An Organic Far…
A new national organization for organic growers is designed to provide advocacy, the latest research and education, and information-sharing among farmers. Read More
Farm Management
September 27, 2016
Politicians May Be Taking Ag For Granted…
Growers have become masters at ensuring a steady food supply, but warning, politicians: Ignore them at your peril. Read More
Citrus
September 26, 2016
Presidential Candidates Comment On Agric…
Hillary Clinton and Donald Trump weigh in on a number of topics of concern to growers. Read More
Apples & Pears
September 26, 2016
New Apple Variety Is One Stemilt Hopes C…
University of Minnesota apple variety will be grown and packed exclusively by Stemilt. Read More
[gravityform id="62" title="false" description="false"]