Purdue Agriculture Agronomy Extension Kingcorn.org Chat 'n Chew Café Leftovers

June 2002

(28 June)
Missouri Integrated Pest & Crop Management Newsletter, including ...

• Corn Foliage Diseases
• Roundup + Other Herbicides for Morningglory Control
• Foliar Fungicides Labeled for Use on Field Corn
• Potato Leafhopper Populations Build in Alfalfa
• European Corn Borer Infestations Variable

(27 June)
Purdue Pest & Crop Newsletter, including ...

• Soybean Aphid in Indiana
• Rootworm Damage Being Reported on Late-Planted Corn
• Potato Leafhopper Populations on the Rise
• Stalk Borer Interfering with Herbicide Uptake
• Lorsban 15G and Callisto
• Too Much Dang Stress – Recap
• Forage Testing and Balancing Rations Essential to Cost-Effective Livestock Farms

(27 June)
Illinois Pest & Crop Bulletin, including ...

• Vigilance for European Corn Borer Escalates
• Corn Rootworm Larvae and Rescue Treatments
• Watch for Increasing Densities of Soybean Aphids During the Next Month
• Japanese Beetle Reports Common in Soybeans and Cornfields
• Numbers of Grasshoppers Are Significant in Some Areas
• Postemergence Options for Waterhemp Management in Soybean

(27 June)
Michigan Field Crop IPM Newsletter, including ...

• Potato leafhoppers are here
• European corn borer over threshold in southern Michigan
• Tips to avoid weed control antagonism when applying manganese fertilizer and glyphosate
• New growing degree day calculator available on the Internet

(25 June)
Too Much Dang Stress - Recap

Bob Nielsen, Purdue Univ.

(25 June)
Ohio C.O.R.N. Newsletter, including ...

• Wheat Harvest Started In South: Make Preparations To Insure Quality Grain.
• "Rootless Corn Syndrome" In Late Planted Fields.
• When Is Corn Ear Size Determined?
• Weed Control Reminders.
• Controlling Wild Carrot.
• Insect Update.
• Soybean Aphid.

(25 June)
Gauntlet carryover

Micheal D. K. Owen, Iowa State Univ.

(25 June)
Weather and USDA Reports To Influence Corn and Soybean Prices

Darrel Good, Univ.of Illinois

(22 June)
Effect of dicamba on soybean yields

Bob Hartzler, Iowa State Univ.

(22 June)
Dicamba Volatility

Bob Hartzler, Iowa State Univ.

(22 June)
Iowa Integrated Crop Management Newsletter, including ...

• Soybean aphid: distribution and impact on soybean
• Overwintered bean leaf beetles nearly finished
• Stink bugs can twist corn
• Corn seedling pathogens
• Asian soybean rust found in South America
• Controlling leaf diseases in seed corn in 2002
• Callisto injury to corn

(21 June)
Purdue Pest & Crop Newsletter, including ...

• Anemic European Corn Borer Numbers
• Fall Armyworm-Like Damage Reported in Corn Whorls
• Soybean Aphid Making the Big Move
• Purdue University Weed Science Field Day
• Wheat Scab
• Seedling Blights in Corn and Soybeans

(21 June)
Missouri Integrated Pest & Crop Management Newsletter, including ...

• Corn root growth and rootless corn syndrome
• "Black" wheat
• Puckered soybean leaves: Sources and solutions
• Horsetail, the 300 million-year-old plant
• Japanese hops--a potential new weed pest

(21 June)
Illinois Pest & Crop Bulletin, including ...

• European Corn Borer Update
• Caterpillars in Corn Whorls
• Stalk Borer Management: Role of Bt Corn
• Scientists Report on the Efficacy of a Binary Insecticidal Crystal Bt Protein for Corn Rootworms
• Japanese Beetles Have Begun to Emerge in Southern Indiana
• The Search for Soybean Aphids in Soybean Fields Begins
• Odd Plant Diseases Due to Odd Season
• Basic Information About Soybean Rust
• Corn and Soybean After a Tough Planting Season

(21 June)
Michigan Field Crop IPM Newsletter, including ...

• Don't forget corn borer
• Correction on Harmony GT Rate in Weed Control Guide

(18 June)
Ohio C.O.R.N. Newsletter, including ...

• Optimizing Herbicides for Large Weeds
• Staging Vegetative Growth in Corn
• Soybean Seedling Diseases
• Planting Soybeans in Late June
• A Few More Wheat Fields with Freezing Injury
• Predictions for Wheat Head Scab Low With a Few Exceptions
• More Corn Seedling Diseases, More Plant Death
• Drift Can and Should Be Reduced to Minimum

(17 June)
Callisto injury in Iowa

Micheal D. K. Owen, Iowa State Univ.

(17 June)
Iowa Integrated Crop Management Newsletter, including ...

• Soybean leafminer is a minor pest
• Natural enemies of bean leaf beetle
• Stratego receives corn label
• Now's the time to scout for SCN
• Inspecting drainage systems

(14 June)
Feed Outlook: Lower Corn Supplies and Stocks Boost Feed Grain Prices

Allen Baker, Edward Allen, and William Chambers. USDA-ERS Electronic Outlook Report (14 June 2002)

(14 June)
Missouri Integrated Pest & Crop Management Newsletter, including ...

• Causes of early-season injury to corn in 2002
• Scattered problems with insects
• Common Missouri smartweeds
• The rotary hoe: A multi-tool for the field
• Sprout damage in wheat
• A few items on soybean weed control

(13 June)
Purdue Pest & Crop Newsletter, including ...

• Japanese Beetles Emerging
• Rootworm Sampling
• Potato Leafhopper Management in Alfalfa
• Wet Soil Conditions – Delayed Soybean Planting
• Episode II: Attack of the Clods
• Some corn Afflicted with TMDS Syndrome
• More on “Late” Applications of Nitrogen to Corn

(13 June)
Illinois Pest & Crop Bulletin, including ...

• Mark Your Calendars Now for the 2002 University of Illinois Agronomy Day--August 22
• Black Cutworm Damage Is Economic in Some Central Illinois Counties
• "Clouds" of European Corn Borer Moths in the West-Southwest Crop Reporting District
• Stink Bug Damage Reported in Some Cornfields
• Armyworms Here and There
• Insects Interfering with Weed Control
• Preharvest Herbicides for Wheat

(13 June)
Michigan Field Crop IPM Newsletter, including ...

• Armyworms finding corn
• Aphids now in soybean
• Bugs and the Weed Tour
• Counter followed by Callisto postemergence can severely injure corn
• Lots of dandelion this spring
• It’s time to sidedress nitrogen in corn

(11 June)
Ohio C.O.R.N. Newsletter, including ...

• Corn Seedling Disease and Poor Growth
• Adjuvants for Postemergence Grass Herbicides in Corn
• Field Corn Insect Update
• Soybean Aphid Management in Ohio
• More on "Late" Applications of Nitrogen to Corn
• Using Growing Degree Days to Predict Corn Leaf Stages
• Check for Freezing Injury in Wheat
• Predictions for Wheat Head Scab
• Using Precision Technology Clinic, June 19
• Small Grains Day, June 20
• Combine Yield Monitor Calibration Clinic, June 20
• OSU Weed Science Field Day, July 10
• Fact Sheet on Cressleaf Groundsel

(10 June)
Delayed Planting Impacts on Yields and Prices

Chris Hurt, Purdue Univ.

(9 June)
Some Corn Afflicted With TMDS Syndrome

Bob Nielsen, Purdue Univ.

(7 June)
Episode II: Attack of the Clods

Bob Nielsen, Purdue Univ.

(7 June)
Missouri Integrated Pest & Crop Management Newsletter, including ...

• Nitrogen fertilizer losses increase
• Making tracks to catch up when the rain stops
• Bean leaf beetles
• Web-based weed information sites
• Harvest aid herbicides for winter wheat
• MU Weed Science/IPM field day, July 2, 2002

(6 June)
Purdue Pest & Crop Newsletter, including ...

• Black Cutworm Rearing Its Ugly Head
• Stalk Borer Migrating
• Corn Rootworm Hatch is Underway
• Stratego Fungicide is Labeled for Corn
• Update on Wheat Leaf Blights
• Diagnosing Stand Establishment Problems in Corn
• Corn Root Development
• End-of-Season Planter Care

(6 June)
Illinois Pest & Crop Bulletin, including ...

• Are We Experiencing "Delayed" Insect Problems?
• Black Cutworms Causing Economic Damage in Some Areas
• First Flight of European Corn Borer Moths Well Under Way in Central Illinois: Egg Masses Detected in Southern Illinois
• Enormous Numbers of Southwestern Corn Borer Moths Captured in Southern Illinois
• Corn Rootworm Larval Hatch Anticipated
• North Central Region Technical Research Committee (NCR-46) on Corn Rootworms Offers Support for a Conditional Registration of Corn Rootworm Transgenic Event
• Stalk Borers Are Active in Some Areas
• Bean Leaf Beetles Are Gnawing Away in Early-Planted Soybeans
• Callisto Advisory
• Notice of Ergot in Grasses
• Powdery Mildew of Wheat
• Anthracnose Seedling Blight of Corn in Illinois Fields
• University of Illinois Weed Science Field Day

(6 June)
Michigan Field Crop IPM Newsletter, including ...

• Looking south: Everyone’s in the same boat
• Soybean aphid
• Considerations for replanted and late-planted corn and soybeans
• High temperatures and postemergence herbicides
• Wheat scab potentials in Michigan

(6 June)
Rootworms less likely to pester farmers this year

Purdue/Ohio State AgAnswers

(6 June)
Ohio C.O.R.N. Newsletter, including ...

• Corn Replant Considerations - Clarification
• Corn Diseases: Seedling Blight, Anthracnose and Stewart's Wilt
• Postemergence weed control in corn
• Sidedress Considerations
• Most Locations in Ohio Have Relatively Low Predictions for Wheat Head Scab
• Variety selection is still a key decision to maximize profits

(5 June)
Kentucky Pest News, including ...

• Watch for bean leaf beetle on soybean

(3 June)
Iowa Integrated Crop Management Newsletter, including ...

• Field Extension Education Laboratory 2002
• Organic bean leaf beetle management
• Dates projected for stalk borer scouting
• Organic weed management workshop July 1

(2 June)
Diagnosing Stand Establishment Problems in Corn

Bob Nielsen, Purdue Univ.

(2 June)
Corn Root Development

Bob Nielsen, Purdue Univ.

Timeless information originally published last year.

(1 June)
End-of-Season Planter Care

Bob Nielsen, Purdue Univ.

Also take a look at...

Purdue Agronomy On-Line!

The WWW home of Purdue's Agronomy Department

Purdue University Agronomy Extension

The Corn Growers Guidebook

A WWW resource for corn management systems throughout North America.

Agronomic Links Across the Globe

A list of agronomic Internet offerings collected from across the U.S. and throughout the world.

It is the policy of the Purdue Agronomy Department that all persons shall have equal opportunity and access to its programs and facilities without regard to race, color, sex, religion, national origin, age, or disability. Purdue University is an Affirmative Action employer. This material may be available in alternative formats.

© 2002, Purdue University

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