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PIONEER HI-BRED International is analyzing its soybean varieties for resistance to soybean aphid. The company has screened numerous soybean lines with the help of a technology it developed with Kansas State University. John Reese, KSU professor of entomology, is the lead university researcher on the project.
According to Pioneer, researchers used specific protocols for antibiosis and nonpreference to analyze the varieties. Antibiosis is the plant's natural ability to discourage pests by killing the insect or slowing its reproduction. Nonpreference is the plant's ability to deflect pests to more preferable varieties.
John Soper, director of soybean research at Pioneer, says initial observations made on soybeans in Canada and Michigan show some differences in levels of resistance to soybean aphid.
Pioneer is in the process of isolating genes responsible for conferring resistance to soybean aphid. This will be followed by field trials and then product advancement plots. According to Soper, Pioneer will work to incorporate resistance into elite Group 00 to Group IV soybeans, which could be commercialized by the end of the decade.
Soybean crop protection manufacturers
Advanced Biological Marketing America's Best Inoculant High Concentrate: Advanced Biological Marketing designed this 3.1-liter high concentrate inoculant
Soybean rust confirmed in Georgia
The USDA recently announced that Asian soybean rust has been identified in Seminole County, GA, on volunteer soybeans. This is the first confirmed U.S.
Healthy beans
ANOTHER soybean processor has joined the list of companies that plan to contract for Monsanto's Vistive low-linolenic soybeans. CHS announced it will
Watchful waiting
While U.S. soybean growers' attitudes about Asian soybean rust (ASR) range from concern to near panic, it is not a new threat to many soybean growers
Swift action
Timing is the name of the game in treating Asian soybean rust. That message was sounded loud and clear by researchers and company executives at the recent
Learning the lessons
When you've had the chance to visit with farmers, ag retailers, and farm managers for more than 30 years, there's one thing you learn right away about
RR technology in H soybean varieties
Golden Harvest Seeds, Waterloo, NE, announces a soybean distribution agreement that will allow its customers a wide choice of genetics and Roundup Ready
Fungicide-insecticide combo
SYNGENTA CROP Protection hosted two June field tours near Gilbert, IA, and Champaign, IL. Company seed treatment specialists, university experts and crop
Low impact?
U.S. SOYBEAN producers, bombarded almost daily with reports of new discoveries of Asian soybean rust, may be wondering at what point new findings of the
Stacks flood seed market
SEED COMPANIES recently announced the release of their new 2006 corn hybrids and soybean varieties. Technology traits continue to dominate the market,
New products from Garst
GARST SEED Company, based in Slater, IA, offers 31 new corn hybrids and 18 new soybean varieties for 2006. Nine of the new hybrids contain Agrisure traits,
Old habits die hard
YOUR GROWERS' crop rotation has most likely changed over the years, but their lime applications may not reflect that change. Some Midwestern researchers
Reaching rust
Results from a two-year Ohio spray study show air-assisted technologies consistently perform best in delivering fungicide below the middle and lower-leaf canopy where Asian soybean rust (ASR) is most likely to develop
Shift to seed
Dealing with change can be stressful, but change has created a significant upside in the business revenue of two South Dakota ag retailers
Tougher beans
STEVE HENRY, who farms near Nevada, IA, is trying to learn everything he can about Sudden Death Syndrome (SDS). However, he's frustrated with the lack
Cottonseed slate
You Wouldn't jump headfirst into a lake or a pool without first testing the waters, and cotton producers are advised to do the same when planting a new variety for the first time.
Too reliant on Roundup?
RYEGRASS AND marestail were the first two weeds to develop resistance to glyphosate, such as Roundup and Touchdown herbicides, but they won't likely be
Double-crossed
CORN MIGHT not be the only hybrid farmers find in their fields. While corn breeders have been making strides since they first hybridized corn in the '30s,
GreenSeeker goes red
GREENSEEKER technology will now be sold in the South and Midwest through Redball. The GreenSeeker technology that uses optical sensing for crop application
Environmental edge
SOME AG retail businesses have found a lucrative new enterprise in an unlikely source: manure. Take the Farmers Cooperative Society (FCS), Sioux Center,
The Phosphorus Index
NEW EPA and USDA efforts to improve surface water quality throughout the nation emphasize keeping a close eye on phosphorus (P), says Antonio Mallarino,
NH3 nurse tank data plates
THE AGRIBUSINESS Association of Iowa (AAI) has provided updated information on how to keep NH3 nurse tanks in service if the tanks' ASME data plates are
Shifting loyalties
I like orange juice in the morning as part of my breakfast ritual. What made me think about that was a study done at the University of California Berkeley
Hybrids for high-temp drying
RESEARCHERS AT the University of Illinois have found that different hybrids handle drying at high temperatures better than others. The researchers found
Droplet size control
CONTROL OF spray droplet size is critical for minimizing the risk of drift, says Scott Bretthauer, University of Illinois Extension specialist in application
Court good customers
WHAT'S THE best way to keep good customers coming back and to attract new ones? Fix annoying problems The first step is to focus on frustrations, says
Atrazine adjustments
FOR GROWERS concerned with using atrazine to control weeds on sensitive watersheds, management alternatives are plentiful, says Bill Johnson, Purdue University
Listen up
JUST HEARING the words of a speaker does not make for a good listener. Real listening the kind that brings results, solves problems and clarifies the
Optimal application
NOT EVERY expert agrees on how best to boost a sprayer's effectiveness, but few would disagree that the ultimate objective of a crop protection application
The adjuvant advantage
MORE THAN 4,000 adjuvants are on the market today to help improve a herbicide's performance. Bryan Young, associate professor of weed science at Southern
Scout for western bean cutworm
WESTERN BEAN cutworms (WBCs) have been a problem in the western Corn Belt since the 1940s and last year were discovered to have migrated further east
Stay ahead of your customers
WITH THE fast pace of change nowadays, identifying your customers' needs may seem like trying to hit a target moving at the speed of a Japanese bullet
The great (driverless) race
IT TOOK two tries over two years and a doubling of the prize money from $1million to $2 million, but in October 2005, the DARPA Grand Challenge found
8 ways to reduce atrazine runoff
ANOTHER CROP season means another season of atrazine application. Farmers and custom applicators need to take steps to protect sensitive watersheds from
Price predictions
THIS GROWING season there is good news about nitrogen fertilizer: It appears that prices for the fertilizer will fall in late spring and early summer
Crop Sensor: Q & A
VIACHESLAV (SLAVA) Adamchuk is one of several U.S. land-grant researchers currently investigating innovative ways to use sensor technology for precision agriculture
Service-selling tips
WHEN SELLING to a customer, you must illustrate value, and to keep a customer, you must prove value over time, says John Wagner, president of AgRePlan
Aerial detective
DEALERS INTERESTED in applying variable rates of crop inputs based on current crop conditions have another service option in 2006, courtesy of John Deere
Signal interrupted?
THE TEMPORARY loss of a base signal on a guidance system no longer means lost work time. John Deere Ag Management Solutions (AMS) recently received a
Buy big, run hard, work smart
In an era of higher costs and increasing competitive pressures for custom application services, Meadowland Farmers Cooperative has relied on a three-pronged
CROPS
Arrow herbicide Makhteshim Agan of North America (MANA) introduces Arrow herbicide, the first generic clethodim, which can be used for eliminating the
Inoculant application system
PIONEER HI-BRED International says silage producers can save time and wear and tear on their choppers by using its patented Appli-Pro Super Low Volume
Complete systems
THE WORD may cause some ag retailers to cringe, but not Rod Miller, seed systems manager for Crop Fertility Specialists (CFS), Rossville, IN. Miller says
Switch hitter
THE PIONEER Inno portable satellite radio plays XM Satellite Radio's 160 digital radio channels, plus MP3 and WMA music files. It also has memory to record
Courting the young customer
Ag retailers trying to determine how to sell to their younger customers should not make assumptions about their motivations or buying habits. Some [young
Computers don't get tired
The sole purpose of Tri-State LLC, located in Fairmount, ND, is to supply either raw or blended fertilizer for other retailers. For that reason, it has
State-of-the-art facility
SYNGENTA SEEDS recently celebrated renovations to its Phillips, NE, corn production facility. The $4.7 million project increases the plant's seed-conditioning
7 conclusions from a two-year study
Ohio researchers report seven conclusions from studies they conducted during 2005 and 2006 to evaluate various spray equipment for their potential to
Covering new ground
Venturing into new markets can have its ups and downs. Some ag retailers have successfully added lawn and garden or hobby farmer product lines, for example