AgriNews - News - Markets

AgriNews - News - Markets

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Knowing what bugs you

Know what really bugs you is a necessary skill for survival in the farming game! Not knowing what the true "bug" is can lead to faulty decisions and costly expenditures. To add to the complexity of correctly identifying what is bugging you - there is often a disconnect from the pretty moth that flies by and the armyworm eating your wheat heads and flag leaves. Next spring OSU specialists are offering a Insect Identification Train-the-Trainer Short Course. For more information see the Insect ID webpage.

Wheathead Armyworm -the Real Thing!

After looking since June, we have found our first "true" Wheathead Armyworm moth of the year in our insect traps in wheat fields near Helix, Oregon. The last couple of weeks we have found a couple of "false" Wheathead Armyworm moths, BUT at last we have the true one.
This identification of the moth has been confirmed by Silvia Rondon, OSU Extension Specialist, Hermiston, Oregon and Peter Landolt, USDA ARS Research Leader, Wapato, Washington.
After a summer of trapping and collecting insects from our traps it is exciting to find it. It feels like hitting a home run, or at least a triple.

Fall flight of armyworm moths continue

One was still our number this week for "false" wheathead armyworm moths. We will continue to collect for about 3 more weeks to see if the level remains the same, increases or drops.
Fall seeding continues in our area, as growers prepare the fields, hoping to catch the early seeding window. Cool temperatures forecasted for the long Labor Day weekend should help. It looks like many local farmers will follow our family tradition of laboring over Labor Day weekend.

Fall flight of Wheathead Armyworm moths begins?

Last week I found a "false" Wheathead Armyworm moth (1)in a pheromone trap near Helix, Oregon. This is the first moth I have seen since last June. I will continue to monitor the traps through September to see if we do indeed get a fall flight of moths as literature suggests is possible.

Fall seeding of winter wheat has starting here in northeastern Oregon, along with some forest fires and blazing sunsets.

Skeletonweed..the silent invasion

Rush Skeletonweed, a perennial weed, continues to invade new areas in Umatilla County. I looked at a small patch of Skeletonweed near Athena, Oregon this week. Almost 25 years has passed since I was involved in the first sighting of Skeletonweed in our county. While it has not spread as quickly as we first thought it would, it has continued to move into new areas over the years.
Perennial weeds will likely be an increasing threat as we reduce the amount of tillage in our production system. Also as we plant perennial buffers along waterways and streams, perennial weeds like Canada Thistle, Russian Knapweed and Skeletonweed will likely get established and require more attention. For more information on weeds and their control visit the following sites:http://extension.oregonstate.edu/umatilla/cereals/weeds/rush and the Pacific Northwest Weed Management Handbook.

Wheat Varieties - Selecting for the Current Conditions

Selecting a variety best suited for your location, field conditions and production system is a yearly challenge for growers. Not very many years ago, most times for a soft white winter wheat – Stephens was the hands-down favorite. Now we have many more choices of both public and private varieties. Selecting the right variety is about minimizing your risk from crop diseases and stress why maximizing one’s yield potential.

Last fall all four locations of the Umatilla County Variety Drill Strip Trials were seeded into dry conditions. The seeding dates were from October 1^st to October 20^th. These dry conditions continued into late October and plants were slow to germinate and went into the winter fairly small. Given these conditions, it was Goetze that preformed well. Goetze was the highest yielding at three sites (Straughan, Woodward, and CTUIR).

Goetze is a newer release from OSU and is adaptable for our area but has a risk for damage from cold temperatures. Goetze is a wheat that needs little or no chilling for to initiate flowering. Testing suggests that it is similar to the variety Gene. For additional information on Goetze, see OSU publication – EM8957-e found online at http://extension.oregonstate.edu/catalog/pdf/em/em8957-e.pdf.

For some areas of the county, this year may present an opportunity to seed early. Early seeding can result in higher yields when seedbed moisture is adequate. However, crop diseases such as Cephalosporium stripe, strawbreaker (eyespot) footrot, Fusarium crown rot, and Barley Yellow Dwarf Virus can be problems. Variety seeding date studies conducted by OSU Cereal Specialist, Mike Flowers, in 2006 and 2007, show that Tubbs06 and ORCF -102 may be the better choice for early seeding. These varieties have a good disease resistance package along with cold tolerance to maximize yield.