June 21, 2018

Farm Bill Vote

The House is set to vote Friday on the farm bill. I asked @ACESIllinois Jonathan Coppess how the vote may go, what the bill contains, and how it compares to the Senate’s version of the legislation.


June 20, 2018

Nothing to do about Seedling Diseases in Soybean

Soybean seed treatments aren’t working at the moment and there’s nothing a farmer can do.

If you drive around much you’ll have noted some drown out areas in soybean fields, probably across the whole of the corn belt. Those are pretty easy to spot, but there are some areas that look like they’ve not been underwater - at least not for very long, if at all. They’re wilted back and showing signs of seedling diseases says University of Illinois Extension Plant Pathologist Nathan Kleczewski, "You must remember these soybeans have been in the ground for 30 or 40 days and seed treatments are going to only give us two to three weeks of protection.

Under perfect conditions your are going to see about three weeks of protection says the researcher, and we’re well past that point now. Kleczewski says while it is unusual at this point in the season, the Plant Clinic at the University of Illinois has been getting in samples of treated soybeans that are clearly suffering from seedling diseases, “f you think about the environment we had and the conditions we had immediately after planting. So, when we planted it was really warm and wet there for a while. So, you can imagine that initially this plant would have germinated from the seed and started to throw off roots. And then from here we are seeing from those initial roots, see how they are very white and stiff, this is because the outer cortex sloughed off. This is usually a sign of pythium infection and maybe there was also some rhizoctonia infection. So this canker you see here would be indicative of rhizoctonia.”

There is nothing to do at this point says Kleczewski. Spraying a fungicide on won’t do any good. If things dry out the plants may recover. Still there will be some stand loss, but not likely much yield impact.


June 07, 2018

Replacing Petrochemicals with Biochemicals made from Corn


Farmers gathered at the CUTC in St. Louis this week (June 4, 5, 6) to learn about future uses for the nation’s number one commodity crop.

The Corn Utilization and Technology Conference is organized by NCGA or the National Corn Growers Association. It happens every two years and is dedicated to exploring future uses of corn. Vijay Singh is a regular. He works for the agricultural college at the University of Illinois and specializes in engineering ethanol processing plants. Singh sees them expanding to include biochemical production in the near future, “That’s the big thing right now and for that, we need large amounts of sugar. The U.S. is at a major advantage in terms of producing sugars from corn and that comes from the corn processing industry.”

The corn processing industry has long focused on creating food products, high fructose corn syrup, ethanol and some other co-products. However, now that sugar, rather than crude oil, has become the preferred feedstock for producing high-value biochemicals that are used to create consumer products, things like polymers, there is a place for corn in that pipeline.

The U of I engineer says because it is economically feasible dry-grind ethanol plants are starting to produce sugar along with producing ethanol. Those sugars can then be used to produce biochemicals. The biochemicals made from a renewable source, corn, are taking the place of petrochemicals.


June 01, 2018

Post Emergence Herbicide Restrictions with Aaron Hager


May 23, 2018

Western Corn Rootworm Research Trials


When farmers want to know how well an insecticide works they turn to their Land Grant University for unbiased information.

This little four-row planter is outfitted with some pretty high tech stuff. All of which must be calibrated before it goes to the field where it will be used to plant a western corn rootworm trial. A trial that will assess how well twelve different current in-furrow liquid and granular insecticides work. Well, at least some of them are current products, others are experimentals says University of Illinois Extension Entomologist Nick Seiter, "We like to evaluate all the different options that are out there. There is always potential that we could lose control tactics that we are using currently."

Researchers at Illinois want to make sure to evaluate everything available just in case something becomes ineffective. It is important to evaluate the efficacy of today's products and those in the pipeline. Illinois has long done research to test how well different control methods work on the western corn rootworm. Naturally, these include the Bt corn hybrids, too.

As for the insect, it is really nimble and quite capable of adapting to all sorts of ways farmers use to control it, says Seiter, "It is an insect that is very good at developing resistance to multiple different control tactics. Out of all the insects we deal with it is the one growers find of most interest in terms of efficacy; in terms of what products, what hybrids, what control tactics are going to give them the best control."

On that account, Nick Seiter from ILLINOIS, and his counterparts at Land Grants across the nation are working hard to stay up with the ever-changing western corn rootworm and the products used to control it.


May 21, 2018

How to Play Trump’s China Deal for Soybeans

The President has been tweeting about agriculture. He says the potential deal with China will result in "massive" export increases for farm commodities. Most have taken this to mean, at a minimum, that the flow of soybeans will be increased. University of Illinois agricultural economist Todd Hubbs has been pondering the implications and the deal.



Todd Hubbs specializes is row crop commodity marketing at the University of Illinois. You may read his thoughts on marketing soybeans in today's (this week's) post to the farmdocDaily website.


May 21, 2018

U.S. House Fails to Pass 2018 Farm Bill



Friday, May 18, 2018, the United States House of Representatives voted on and failed to pass legislation to create the 2018 version of the Farm Bill. Fourteen members of the Republican Party's Freedom Caucus, 16 moderate Republicans, and the Democrats cast no votes. It sets up a complex path forward for the bill.


May 20, 2018

Projected Cutting Dates for Black Cutworm in Corn



Farmers should be on the lookout for black cutworm in their corn fields.

The earliest projected cutting dates were late last week in Montgomery County. University of Illinois Extension Entomologist Nick Seiter says fields, especially at risk to having plants cut by the black cutworm, include those with later planted corn and those sown into grassy weeds or a late terminated cover crop. Seiter explains, “What you are going to want to do is to scout your field. Look for plants lying on the ground that appears to have been cut with scissors. This is different looking than damage from a bird digging up the plant looking for the seed. These corn plants will be cut off. When you start finding that, scrape around in the residue looking for the larvae. The black cutworm larva is dark colored, with a greasy appearance. It is not slimy, but it looks like it has been coated with Crisco. If you find the worms and about three percent of the plants have been cut throughout the field it is the time to initiate a treatment.”

Seiter says there are several pyrethroid insecticides that can be successfully used as a rescue treatment. He offers these black cutworm management pain on the University of Illinois the Bulletin website.

  • Infestations are more likely in later planted corn, as delayed planting means larger cutworm larvae are present at earlier stages of corn development.
  • Black cutworm moths prefer to lay their eggs on grasses, not bare ground. Therefore, fields with grassy weeds present at or shortly before planting are more likely to experience damaging populations. Similarly, monitor fields closely if a grass cover crop (e.g., cereal rye) is terminated while corn is susceptible to cutworm damage (emergence to ~V5).
  • The economic threshold for black cutworm is 3% of plants cut with black cutworms still present in the field. Look for plants that look like they have been cut roughly with scissors close to the base; plants with intact roots were most likely dug up by birds and do not represent cutworm damage. Remember, larvae do their feeding at night and hide in residue or just below the soil surface during the day, so you will have to do a little bit of digging near the base of the plant to find them.
  • Several Bt corn trait packages offer suppression of black cutworm, but these might be less effective under heavy infestations or against later stage larvae. Most pyrethroid insecticides labeled for use in corn will do an excellent job of controlling larvae as a rescue treatment; just remember that they only pay off when an economic threshold has been reached.

Kelly Estes at the Illinois Natural History Survey coordinates an insect trapping network throughout the state and those results, including the black cutworm cutting dates, are posted online at The Bulletin website - that’s bulletin.ipm.illinois.edu and on Twitter using the handles @ILPestBulletin or @ILPestSurvey.


May 16, 2018

Market Outlook for Corn and Soybeans


Farmers, as we enter the last half of May, are nearing the end of the spring planting season and they are turning their attention again to the marketplace. Todd Gleason has more on how one agricultural economist sees prices playing out for the year.

We’ll start with the last numbers USDA publishes in the Supply and Demand tables for each commodity, the season’s average price. For corn, that number - at the midpoint - is $3.80. University of Illinois Agricultural Economist Todd Hubbs is a bit more optimistic. He has it at $4.05. His soybean price, however, is less than USDA’s. The agency has it at $10.00 a bushel. Hubbs puts it at $9.45. The difference in viewpoint says Hubbs lands squarely on soybean exports, “When we look forward to 18/19 the 2.29 billion bushel USDA projection seems a bit high especially when you consider the size of the Brazilian soybean crop and China’s aspiration to increase domestic soybean production while cutting back on imports for the first time in over a decade. It is unclear if China can pull this off, but I’ve got exports at 2.20 billion bushels in 18/19 and that may be generous considering whats going on currently in the market.”


So, Todd Hubbs soybean export figure is 90 million bushels lower than USDA’s for the coming marketing season. It’s lower for the current marketing year, too. All-in-all his soybean supply & demand table puts the new crop ending stocks at 562 million bushels. That’s a far cry from the much more optimistic USDA 415 million bushels projection and the reason his price projection is 55 cents a bushel lower than USDA’s. Again USDA is $10.00, Hubbs is at $9.45. His corn number swings in the opposite direction.

USDA, in the May reports, projected the price of new crop corn at $3.80. Hubbs is at $4.05. The reason why is pretty simple. Hubbs says he uses a lower yield trend line yield, "The main difference between my projections and USDA is the trend yield number. We sit at 171.4 whereas USDA has it a 174 bushels to the acre and the final yield makes a big difference in the consumption pattern and the final price.


Again, USDA is at 174 bushels to the acre and Todd Hubbs is using 171.4. Both numbers are calculated from the same USDA yield data set. USDA uses a smaller subset starting at about the time Bt corn was introduced. Hubbs’ set goes back a couple more decades, and consequently, his yield number is lower. The resulting price difference in the supply & demand tables for new crop corn is $3.80 for USDA and $4.05 for Hubbs.


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