11 Sep 2001Agronomy Department
Leftovers from the Chat 'n Chew Cafe
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2001 Leftovers
January
February
March
April
May
June
July
August
September
October
November
December

June 2001


(29 June)
Purdue Pest & Crop Newsletter, including ...
  • Japanese Beetle, To Treat or Not
  • European Corn Borer, Time to Wait and See
  • Potato Leafhopper Populations Increasing
  • A Homeless Insect Story
  • The Mighty Marestail
  • Sex in the Corn Field: Tassel Emergence & Pollen Shed
  • Sex in the Corn Field: Silk Emergence
  • A Fast & Accurate Pregnancy Test for Corn
(29 June)
Illinois Pest & Crop Bulletin, including ...
  • The Search for Soybean Aphids Intensifies
  • Reports of Silk Clipping by Japanese Beetles
  • Grasshopper Nymphs Are Out and About
  • Parasitoids of Armyworms Have Been Common
  • Is Anyone Concerned About Corn Borers?
  • More Lepidoptera to Watch For
  • New Insecticide (Tracer) Labeled for Use in Field Crops
  • Corn Stunting and Uneven Growth--Is It the Result of a Disease?
  • Crunch Time for Corn
(27 June)
Missouri Integrated Pest & Crop Management Newsletter, including ...
  • Soybean plants compensate well for poor stand
  • Soybean seedling diseases continue to take toll
  • Karnal bunt in the news again
  • Announcement: MU Weed Science field day expanded
(27 June)
Iowa Integrated Crop Management Newsletter, including ...
  • Soybean aphid biology
  • More caterpillar problems in soybean
  • Soybean iron chlorosis
  • It is not too late to apply nitrogen for 2001
  • An applicator's drift reduction checklist
(27 June)
Corn and Soybean Consumption Remains Large
Darrel Good, Univ. of Illinois
(27 June)
Ohio C.O.R.N. Newsletter, including ...
  • Considerations for Wheat Harvest
  • Ear Yield Components in Corn Determined During Late Vegetative Growth
  • Large Weeds in Soybeans
  • Resistant Marestail Request
  • OSU Weed Science Field Day
(26 June)
A Fast & Accurate Pregnancy Test for Corn
Bob Nielsen, Purdue Univ.
(26 June)
Tassel Emergence & Pollen Shed
Bob Nielsen, Purdue Univ.
(26 June)
Silk Emergence
Bob Nielsen, Purdue Univ.
(22 June)
Concerns Over Biotechnology Challenge U.S. Agricultural Exports
US General Accounting Office (GAO-01-727)
(21 June)
Purdue Pest & Crop Newsletter, including ...
  • Western Corn Rootworm Beetles Emerging
  • Japanese Beetle Becoming a Common Sight
  • All Quiet On the Armyworm Front
  • Weeds: How Big is Big Enough?
  • Ear Initiation & Size Determination in Corn
  • Weather Conditions Favorable for “Green Snap”
(21 June)
Michigan Field Crop IPM Newsletter, including ...
  • Armyworm in wheat – coming to a head
  • Soybean aphid likes Michigan
  • Late season weed control in corn
  • Herbicide resistant marestail
  • Tips for growing field crops: Reducing overhead costs
(21 June)
Illinois Pest & Crop Bulletin, including ...
  • Corn Rootworm, Grape Colaspis, and Japanese Beetle Adults Are Emerging
  • European Corn Borer: First-Generation Update
  • More News About the Soybean Aphid
  • Plant Disease Musings
  • Nitrogen Loss Update
(20 June)
Missouri Integrated Pest & Crop Management Newsletter, including ...
  • Anthracnose leaf blight of corn
  • Potato leafhopper populations building
  • Callisto herbicide approved for use in corn
  • Sprayer care
(20 June)
Ohio C.O.R.N. Newsletter, including ...
  • Wheat Head Scab at Low Levels; Stagonospora Blotch Increasing Slowly
  • Did your Genes hold up? "Disease Resistance Genes"
  • Weather Conditions Favorable for "Green Snap"
  • Diagnosing "Rootless Corn" Problems
(20 June)
Effect of crop canopy on spray coverage
Bob Hartzler, Iowa State Univ.
(20 June)
Iowa Integrated Crop Management Newsletter, including ...
  • Black cutworm destruction continues
  • Bean leaf beetle numbers dropping
  • Loopers defoliate beans in southern Iowa
  • Variegated cutworms now in soybean
  • Soybean aphids found near Decorah
  • Controlling leaf diseases in seed corn in 2001
  • Corn roots are just reaching anhydrous bands
  • Options for weed control in large corn
(18 June)
Ear Initiation & Size Determination in Corn
Bob Nielsen, Purdue Univ.
(18 June)
Focus on Upcoming USDA Reports
Darrel Good, Univ. of Illinois
(14 June)
Purdue Pest & Crop Newsletter, including ...
  • Rootworm Digging Time!
  • How’s Your Rootworm Insecticide Doing?
  • Corn Borer Moths Still Flying
  • Potato Leafhopper Survey in Alfalfa
(14 June)
Michigan Field Crop IPM Newsletter, including ...
  • Bean leaf beetle survey may reveal virus incidence
  • High temperatures and postemergence herbicides
  • Postemergence herbicides have crop rotation restrictions
  • Fields too wet and weeds too big
  • Tips to avoid weed control antagonism when applying manganese fertilizer with glyphosate
  • Managing pesticide drift
(14 June)
Illinois Pest & Crop Bulletin, including ...
  • Soybean Aphids Reported in Minnesota Soybean Fields
  • Large Numbers of Corn Rootworm Larvae Reported in Some Cornfields
  • First Flight of European Corn Borer Remains Unimpressive
  • Stalk Borer Injury Reported in Northern Illinois
  • An Epitaph for Burrower Bugs
  • It's Time to Consider Monitoring Western Corn Rootworm Adults in Soybean Fields
  • Striped Cucumber Beetles in Cornfields and Soybean Fields
  • Early-Season Foliar Diseases--Soybean
  • Floppy Corn, or "Rootless Corn Syndrome"
  • Herbicide Considerations When Replanting
  • Preharvest Herbicides for Wheat
  • Crops Respond to Warmer Weather
(13 June)
Missouri Integrated Pest & Crop Management Newsletter, including ...
  • Observations on field crop diseases
  • A few items on soybean weed control
  • Harvest aid herbicides for winter wheat
  • Playing double crop soybean bingo, 2001
(13 June)
Iowa Integrated Crop Management Newsletter, including ...
  • Leaf diseases on small corn
  • Disease problems after soybean damping-off
  • Soil nitrate concentrations are low this year
  • Nitrogen losses in 2001
(13 June)
Investigation of Human Health Effects Associated with Potential Exposure to Genetically Modified Corn
A Report to the U.S. Food and Drug Administration from the Centers for Disease Control and Prevention
A brief backgrounder article is also available.
(12 June)
Ag Chairman Observes Rising Role for Ethanol
U.S. House Agriculture Committee news release
(12 June)
More Support for Corn and Soybean Prices
Darrel Good, Univ. of Illinois
(12 June)
Ohio C.O.R.N. Newsletter, including ...
  • Unusual "White Corn" Problems
  • Callisto - A New Corn Herbicide
  • Height Restrictions of Postemergence Corn Herbicides and Other Postemergence Reminders
  • Brown Leaf Spot on Soybeans
  • Watch for Signs of First Brood Corn Borer to Appear
  • Seedcorn Maggots in Soybeans
  • Slugs Activity Still Bears Watching
(8 June)
Purdue Pest & Crop Newsletter, including ...
  • Lots of Moths, They're Likely Armyworm
  • Herbicide Applications on Stressed Corn Plant Diseases
  • Corn Anthracnose
  • Update on Wheat Diseases
  • Brown Spot of Soybean
  • Be Alert for Twisted Whorls in Corn
  • Hail Damage in Corn: Moving Beyond Grief to Damage Assessment
  • Commonly Asked Questions on “Late” Applications of Nitrogen to Corn
  • Hybrid Performance: Take Notes Now
  • Cold Weather Impacts on the Soybean Plants
(8 June)
Michigan Field Crop IPM Newsletter, including ...
  • Armyworm in wheat
  • Yellow plants due to oxygen deficiency Recurring manganese deficiency
  • Pale yellow and purple corn
  • Big weeds, small soybeans
  • Tall waterhemp – a new weed species in Michigan
(8 June)
Illinois Pest & Crop Bulletin, including ...
  • Second Armyworm Flight Under Way in Southern Illinois
  • Burrower Bugs Perplex Producers in Southern Illinois
  • Variegated Cutworms Clipping Stems in Soybean Fields
  • Reports of Grape Colaspis Damage Continue
  • Update on Soybean Diseases and Diagnosis in Illinois
(6 June)
Missouri Integrated Pest & Crop Management Newsletter, including ...
  • Herbicide injury reports in corn
  • Seedling diseases taking toll on soybeans
  • Nitrogen deficiency in corn
  • Applying herbicides: Control what you can
  • Announcement: Crop Injury Diagnostic Clinic
(6 June)
Iowa Integrated Crop Management Newsletter, including ...
  • Black cutworms in wet and dry soils
  • Soybean damping-off this season Excessive moisture is causing damping-off problems.
  • Wet soils vulnerable to compaction
  • Herbicide applications on stressed corn
(6 June)
Hybrid Performance: Take Notes Now
Bob Nielsen, Purdue Univ.
(6 June)
Hail Damage in Corn: Moving Beyond Grief to Damage Assessment
Bob Nielsen, Purdue Univ.
(6 June)
Hail Damage to Young Corn - Photo Gallery
Bob Nielsen, Purdue Univ.
(5 June)
Weather and Crop Concerns Emerge
Darrel Good, Univ. of Illinois
(5 June)
Ohio C.O.R.N. Newsletter, including ...
  • Weed Management - It's Deja Vu All Over Again
  • Wheat Disease Predictions
  • Armyworm in Wheat and Corn
  • Commonly Asked Questions on "Late" Applications of Nitrogen to Corn
  • Using Heat Units to Predict Growth Stages in Corn
  • Early Season Defoliation in Corn
(5 June)
Herbicide applications on stressed corn
Bob Hartzler, Mike Owen and Brent Pringnitz; Iowa State Univ.
(4 June)
Be Alert For Twisted Whorls in Corn
Bob Nielsen, Purdue Univ.
(4 June)
Twisted Whorl Symptoms in Corn
Bob Nielsen, Purdue Univ.
Green rule

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.

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