Syngenta Recommends An Integrated Approach To Nematodes

Conventional management practices are no longer enough to control soybean cyst nematode (SCN), which is why Syngenta advocates an integrated approach to protecting soybeans from this pest. There are a number of control measures growers can take to prevent significant damage, including soil sampling, crop rotation and planting SCN-resistant varieties treated with a seed treatment.

“Once SCN is introduced into a field, it can never be entirely eradicated,” explained Dale Ireland, Ph.D., U.S. soybean Seedcare technical product lead. “In other words, once you have it, you have it forever.”

Losses from SCN are largely based on environmental factors; hot, dry weather seem to stimulate SCN reproduction and lead to greater yield losses due to moisture and heat stress. SCN populations have caused an average yield loss of more than 128 million bushels in production annually, based on a study from the University of Missouri. “SCN begins damaging roots underground,” said Ireland. “Once SCN damage has begun early in the growing season, there are no measures to rescue that damage — it is lost for that season. You must plan ahead to protect against SCN.”

For this reason, it’s recommended that growers begin managing SCN populations long before seeds go into the ground. “The first step is testing soil samples to understand the SCN levels in each field that is planned for soybeans,” said Ireland. Planting non-host crops in fields with SCN can help reduce numbers, but taking a comprehensive approach and using all SCN management tools available is what it takes to make a significant difference. Another management strategy is to plant SCN-resistant varieties. Researchers with Iowa State University report SCN populations are adapting to PI88788, the source of genetic resistance in most SCN-resistant varieties, making this control option less effective. The final tool in managing SCN is planting treated seed that includes a nematicide.

Clariva Complete Beans seed treatment, a combination of separately registered products, adds effective, season-long SCN protection to the market-leading, broad-spectrum insect and disease protection of CruiserMaxx Beans with Vibrance seed treatment, a combination of separately registered products. Planting SCN-resistant varieties, such as NK soybeans, treated with Clariva Complete Beans will provide a strong, effective line of defense against SCN.

“The 2014 season has provided yet another year of proof of the strong performance of this seed treatment,” said Ireland. “Root size, root mass and above-ground biomass of Clariva Complete Beans-treated soybeans show resiliency against SCN populations.”

Topics:

Leave a Reply

Seed/Biotech Stories
Seed/BiotechSyngenta Delivers Two New Winter Wheat Varieties To Eastern Corn Belt
August 6, 2014
Adding to its portfolio of AgriPro brand wheat varieties, Syngenta introduces SY 007 and SY 474 soft red winter wheat varieties. Read More
Seed/BiotechWater Optimized Seed Flowing Freely
April 1, 2014
As the demand for ag to diminish its water use while maintaining high yields and crop quality increases, three companies are leading the movement to grow more with less water. Read More
Seed/BiotechBayer Applies For Seed Treatment That Protects Against Sudden Death Syndrome
February 26, 2014
If approved, ILeVO seed treatment would be the first product to provide breakthrough protection for soybean seedlings from the soil borne pathogen Fusarium virguliforme, the fungus that causes SDS. Read More
Seed/BiotechSeed Still Central
November 1, 2013
Advancing genetics continue to make seed the crop variable that calls the shots for the season. 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
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
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
Crop InputsBioSafe Launching TerraGrow Soil Inoculant
March 20, 2015
TerraGrow is a blend of beneficial bacterial and fungal spores and nutrients carefully designed to promote healthier soil and crops. Read More
Winter Wheat
AdjuvantsMax Systems Debuts New Adjuvant NanoRevolution 2.0
March 18, 2015
Added to a tank mix of glyphosate at the conservative rate of two to four ounces per acre, NanoRevolution 2.0 has proven effective in killing resistant weed species that had already had up to two applications of the leading glyphosate product. Read More
Photo credit: United Soybean Board/the Soybean Checkoff
Seed/BiotechAgnition Launches Microbial Catalyst Seed Treatment
March 18, 2015
Agnition it has launched Commence for Soybeans, a microbial catalyst seed treatment for soybeans that stimulates microbial activity for healthier soil and a superior growth environment. Read More
4R Certified, Nutrient Stewardship Council,
StewardshipTyler Grain & Fertilizer Now 4R Certified
March 18, 2015
The 4R Nutrient Stewardship Certification Program has announced Tyler Grain & Fertilizer Co. in Smithville, OH, has been added to Read More
V.R. "Swede" Roskam
ManagementFormer MACA President V.R. ‘Swede’ Roskam P…
March 17, 2015
Former Mid America CropLife Association President V.R. “Swede” Roskam died unexpectedly in Wheaton, IL, on March 13, 2015 at the age of 85. Read More
corn field
Industry NewsNovaSource Announces Organizational Changes
March 17, 2015
Bob Gestring has accepted the position of Director of Sales, North America and Kyle Coleman has accepted a promotion to the role of Marketing Director, North America. Read More
Chuck Gates, Ohio CCA of the Year
ManagementOABA Honors 2015 Certified Crop Adviser Of The Year
March 16, 2015
Chuck Gates, of Tiffin, OH, has been named the 2015 Certified Crop Adviser of the Year by the Ohio Certified Crop Adviser Board and will receive $1,500 provided by DuPont Pioneer. Read More
Bee on a Sedum
StewardshipNew Bayer Bee Initiative To Provide Pollinators With Ne…
March 16, 2015
Bayer CropScience is launching Feed a Bee, a major initiative to increase forage for honey bees and other pollinators, including growing 50 million flowers and providing additional forage acreage in 2015. Read More