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
GenNext Growers
April 22, 2017
Next Generation of Leaders Gets Yearlong Almond Immersion
Almond Leadership Program enters its ninth year with the 2017 class. Read More
Washington Capitol building
Citrus
April 21, 2017
Alliance Stepping Up Efforts to Protect Specialty Crops
The Specialty Crop Farm Bill Alliance has kicked off its efforts to communicate to Congress its priority needs for the Read More
glass of red wine
Grapes
April 20, 2017
Would You Be Willing to Pay More for Organic Wine?
While consumers might be ready to fork over more for organic produce, study says the feeling isn't quite the same when it comes to the adult beverage. Read More
UF/IFAS scientist Jonathan Crane inspects avocado trees in South Florida
Crop Protection
April 20, 2017
Beetle Battle Burgeoning for South Florida Avocado Growers
Scientists identify more species of pests that vector deadly fungus. Read More
farm labor pic for web
Citrus
April 20, 2017
Farm Labor Is in Crisis
To have a great crop potentially rot in the field because workers can’t be sourced is probably worse than a weather event taking out production. Read More
Zellwood, FL, muck farming history photo
Vegetables
April 19, 2017
Free Forum to Hail Florida Muck Farming History
Zellwood Historical Society helping shine a light on an industry that defined the area. Read More
Vegetables
April 19, 2017
Want Low Drama Food Safety Inspections? Embrace Paperwork [Opinion]
When I was in high school, my mom was the administrator of an outpatient hospital. Like all hospitals, Mom’s was Read More
Vegetables
April 19, 2017
Which Vegetable Crops Are the Most Popular?
The editors at American Vegetable Grower asked growers about their crops as part of our 2017 State of the Vegetable Industry survey, and gained a lot of insight into which crops are most commonly grown, and how well those crops are performing. Read More
Grapes
April 19, 2017
Donnell Brown Named President of National Grape & Wine Initiative
New president brings experience in wine industry communications. Read More
Alternaria Leaf Spot of Cucurbits
Cucurbits
April 19, 2017
Alternaria Leaf Spot Awareness Can Save Your Cucurbit Crops
Learn how to identify, the survival and spread, as well as management methods for this malady. Read More
Apples & Pears
April 19, 2017
Young Apple Growers Meet with Lawmakers
Apple leaders from across the country discuss ag issues such as labor, trade, and research. Read More
Barnes Farm cabbage field in Hastings, FL
Citrus
April 18, 2017
Florida Growers Seeking Inspiration Need Not Look Far
The firsthand experience of speaking with farmers and actually seeing all the hard work, knowledge, ingenuity, and people behind where our food comes from is invaluable. Read More
Citrus
April 18, 2017
Citrus Growth Path Uncertain as Florida Real Estate Surges
According to the latest Lay of the Land Market Report, the waiting game for a solution to greening has tempered groves sales. Read More
Farm Management
April 18, 2017
Survey Says New York Growers Lost More than 70% of Crop Last Year
Growers say they suffered more than 50% crop losses in Western New York. Read More
Apples & Pears
April 18, 2017
Researchers Say it is Time to Scout for Apple Diseases
With bloom underway, the risk for fire blight and scab are high. Read More
The Latest
GenNext Growers
April 22, 2017
Next Generation of Leaders Gets Yearlong…
Almond Leadership Program enters its ninth year with the 2017 class. Read More
Citrus
April 21, 2017
Alliance Stepping Up Efforts to Protect …
The Specialty Crop Farm Bill Alliance has kicked off its efforts to communicate to Congress its priority needs for the Read More
Apples & Pears
April 21, 2017
Interpera Congress Heads to Pacific Nort…
International pear conference comes to the U.S. for the first time. Read More
Grapes
April 20, 2017
Would You Be Willing to Pay More for Org…
While consumers might be ready to fork over more for organic produce, study says the feeling isn't quite the same when it comes to the adult beverage. Read More
Crop Protection
April 20, 2017
Beetle Battle Burgeoning for South Flori…
Scientists identify more species of pests that vector deadly fungus. Read More
Citrus
April 20, 2017
Farm Labor Is in Crisis
To have a great crop potentially rot in the field because workers can’t be sourced is probably worse than a weather event taking out production. Read More
Vegetables
April 19, 2017
Free Forum to Hail Florida Muck Farming …
Zellwood Historical Society helping shine a light on an industry that defined the area. Read More
Vegetables
April 19, 2017
Want Low Drama Food Safety Inspections? …
When I was in high school, my mom was the administrator of an outpatient hospital. Like all hospitals, Mom’s was Read More
Vegetables
April 19, 2017
Which Vegetable Crops Are the Most Popul…
The editors at American Vegetable Grower asked growers about their crops as part of our 2017 State of the Vegetable Industry survey, and gained a lot of insight into which crops are most commonly grown, and how well those crops are performing. Read More
Grapes
April 19, 2017
Donnell Brown Named President of Nationa…
New president brings experience in wine industry communications. Read More
Cucurbits
April 19, 2017
Alternaria Leaf Spot Awareness Can Save …
Learn how to identify, the survival and spread, as well as management methods for this malady. Read More
Apples & Pears
April 19, 2017
Young Apple Growers Meet with Lawmakers
Apple leaders from across the country discuss ag issues such as labor, trade, and research. Read More
Citrus
April 18, 2017
Florida Growers Seeking Inspiration Need…
The firsthand experience of speaking with farmers and actually seeing all the hard work, knowledge, ingenuity, and people behind where our food comes from is invaluable. Read More
Citrus
April 18, 2017
Citrus Growth Path Uncertain as Florida …
According to the latest Lay of the Land Market Report, the waiting game for a solution to greening has tempered groves sales. Read More
Farm Management
April 18, 2017
Survey Says New York Growers Lost More t…
Growers say they suffered more than 50% crop losses in Western New York. Read More
Apples & Pears
April 18, 2017
Researchers Say it is Time to Scout for …
With bloom underway, the risk for fire blight and scab are high. Read More
GenNext Growers
April 17, 2017
TED Talks Take on Agriculture Innovation
The popular short-form presentations address the future of food production. Read More
Fruits
April 17, 2017
How Fruit Growers Use Biocontrols [Infog…
The editors at American Fruit Grower and Western Fruit Grower were curious about how biocontrols are impacting the industry. So we took a look at our 2017 State of the Fruit Industry Survey to see what patterns are emerging. Here's what we learned. Read More