11 Sep 2001Agronomy Department
Leftovers from the Chat 'n Chew Cafe
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2003 Leftovers
January
February
March
April
May
June
July
August
September
October
November
December

June 2003


(30 June)
More Soybeans Than Expected
Darrel Good, Univ. of Illinois
(26 June)
Missouri Integrated Pest & Crop Management Newsletter, including ...
  • Soybean Viruses
  • Quackgrass: An Introduced Devil
  • Weed Science/IPM Field Day
  • Grasshopper Nymphs Numerous
(26 June)
Purdue Pest & Crop Newsletter
(Available in either HTML format or PDF format)
  • Soybean Aphid in Indiana
  • Potato Leafhopper Update
  • Weed Control Timing Issues in Roundup Ready Soybeans
  • Investigate Giant Ragweed and Marestail for the Presence of Stalk Boring Insects
  • Tillers or “Suckers” in Corn: Good or Bad?
(26 June)
Illinois Pest & Crop Bulletin
(Available in either HTML format or PDF format)
  • Japanese Beetles Are Here!
  • Just a Reminder Keep scouting for European corn borers.
  • Planting Date and Bt Economics for European Corn Borer
  • Corn Rootworm Pupa and Prepupae Detected in Central Illinois Cornfield
  • Reduced Soil Insecticide Rates for Corn Rootworms: An Old Story Revisited
  • Can We Relax Yet?
  • Potassium Deficiency in Corn
(26 June)
Michigan Field Crop IPM Newsletter, including ...
  • Cool spring delays bugs, but doesn’t kill them
  • Cyst nematodes
  • Weed control in no-till soybeans
  • Foliar fertilization of corn and soybeans
  • Japanese beetle survey: Help us help you
(25 June)
Iowa Integrated Crop Management NewsletterPDF formatted file, including ...
  • Now’s the time to scout for SCN
  • Did the spring rains catch your soil exposed?
  • Scout bean leaf beetles in July to predict late-summer damage potential
  • Soybean iron chlorosis in some fields
  • New soybean rust fact sheet
  • Time for second insecticide spray for bean leaf beetles and bean pod mottle virus
(25 June)
Kentucky Pest News, including ...
  • Giant ragweed emergence contributes to control problems in soybean
  • Insecticides for use in stored small grains
(24 June)
Ohio C.O.R.N. Newsletter, including ...
  • Wheat Head Scab Reports in Ohio
  • Septoria Leaf Blotch, Stagonospora Leaf, & Glume Blotch on Wheat
  • Ear Development in Corn
  • Flooded or Rotten - What is Happening to These Soybean Roots?
  • Soybean Aphid
  • Current Weed Control Issues
(23 June)
Iowa Integrated Crop Management NewsletterPDF formatted file, including ...
  • More on soybean viral diseases
  • Young grasshoppers are no cause for concern
  • Recognizing early-season insect injury in soybean
(23 June)
Nebraska Crop Watch Newsletter, including...
  • Prepare bins, equipment for quality wheat storage
  • Producers urged to take precautions against spreading wheat disease at harvest
  • Rescue weed treatments in corn
  • Saltcedar moves from being an ornamental to being a pest
  • Herbicide receives crisis exemption for sorghum
  • Soybean aphids spotted in southeast Nebraska
  • The clock's ticking and it's nearing high noon for grasshopper decisions
  • Grasshopper I.D. and management resources
  • Potato leafhoppers have arrived; scout alfalfa
  • Protect high quality hay
(23 June)
Tillers or "Suckers" in Corn: Good or Bad?
Bob Nielsen, Purdue Univ.
(19 June)
Grain Sorghum Considerations for Late Planting in Southern Indiana
Bob Nielsen & Bill Johnson, Purdue Univ.
(19 June)
Missouri Integrated Pest & Crop Management Newsletter, including ...
  • Missouri’s Common Thistles
  • Soybean Foliage Diseases May Begin to Show Up
  • "Black" Wheat
  • Potato Leafhopper Update
  • Seedcorn Maggot and Beetle Problems in Soybean
  • 2003 Crop Injury Diagnostic Clinic
(19 June)
Purdue Pest & Crop Newsletter
(Available in either HTML format or PDF format)
  • First Generation European Corn Borer Remains Unimpressive
  • Potato Leafhopper Populations On the Rise
  • Japanese Beetle Season Begins
  • Soybean Aphid Update
  • Wheat Diseases
(19 June)
Michigan Field Crop IPM Newsletter, including ...
  • Magnesium deficient corn
  • Presidedress Soil Nitrate Test results
  • Diagnosing plant growth problems
  • Fusarim head blight (scab) of wheat probability for Michigan
  • Stripe rust in wheat
(19 June)
Illinois Pest & Crop Bulletin
(Available in either HTML format or PDF format)
  • Small Grains Twilight Field Day, June 24
  • Crop Session to Focus on Field Insect Management
  • Quality Hay Contest at 2003 Illinois Forage Expo
  • Numbers of Soybean Aphids
  • European Corn Borer Larvae Present
  • Watch for Increases in Densities of Potato Leafhoppers
  • Survey of Stem-Boring Insects in Weeds
  • Checklist for Postemergence Herbicide Applications in Soybeans
  • Weeds in Wheat at Harvest
  • Herbicides for Postemergence Use in Sorghum
(19 June)
Ohio C.O.R.N. Newsletter, including ...
  • Yield Expectations for Late Corn Plantings
  • Weather Stress and Corn Yield Potential
  • Seeding Rates for Late Planted Soybeans in 2003
  • Herbicide Performance Issues
  • Harvest Aids For Wheat
  • Wheat Head Scab Update
  • Slug Activity Continues
  • Soybean Aphid
  • OSU Weed Science Field Day
(19 June)
Kentucky Pest News, including ...
  • Sampling for soybean cyst nematode in doublecrop soybean
  • Gearing up to detect soybean rust should it arrive
(16 June)
Corn: The 2003 Growing Season and Beyond
Darrel Good, Univ. of Illinois
(13 June)
Controlling weeds a tall order for no-till farmers
Purdue/Ohio State AgAnswers
(13 June)
Purdue Pest & Crop Newsletter
(Available in either HTML format or PDF format)
  • Time for Rootworm Sampling
  • Critters Found Among Damaged/Dead Seeds and Seedlings
  • Soybean Aphid Found in Soybean
  • Poncho Receives EPA Registration
  • Blue Skies Smiling On Me...
  • Ear Initiation & Size Determination in Corn
  • Reasons to Attend Purdue Forage Day 2003
(13 June)
Nebraska Crop Watch Newsletter, including...
  • Lower temperatures, rains aid western winter wheat crop
  • Corn rootworm egg hatch detected; begin scouting for larvae, feeding damage
  • Assess hoppers in crop borders; determine need for treatment
  • Threshold map for the common stalk borer
  • European corn borer: numbers low, problems still possible
  • Worksheet for first generation European corn borer
  • Controlling weeds postemergence in soybeans
  • Table of postemergence herbicides labeled for soybeans (in tables addendum)
  • Distinguishing the many glyphosate products
  • North Platte Valley water canal releases down 50%
(13 June)
Missouri Integrated Pest & Crop Management Newsletter, including ...
  • Spray Drift Concerns
  • Potato Leafhopper Risk to New Stand Alfalfa
(13 June)
Michigan Field Crop IPM Newsletter, including ...
  • Insects in alfalfa, corn, soybean and wheat
  • Springtails up close and personal
  • Adjusting sidedress N rates for corn with the PSNT
  • Preharvest herbicide application in winter wheat
  • Do NOT tank mix Quadris and Dual Magnum
  • Eveningprimrose (Oenothera spp.) identification
  • EPA grants extension for Folicur
  • Low cost high tech crop scouting with handheld GPS units
  • Revised nutrient recommendations
(13 June)
Iowa Integrated Crop Management NewsletterPDF formatted file, including ...
  • Ammonia burn hits cornfields
  • Weed Science Field Day
  • Soybean replant decisions
  • Manure management: successes and challenges
  • Postemergence applications in corn
  • Lower bean leaf beetle populations on June-emerging soybean
  • Soybean aphids arrive early in northeastern Iowa
(13 June)
Illinois Pest & Crop Bulletin
(Available in either HTML format or PDF format)
  • Discoveries of White Grub and Grape Colaspis Woes Continue
  • Where Are the Corn Borers?
  • Illinois Insect Monitoring Network
  • EPA Approves Poncho Insecticide
  • Aphanomyces Root Rot of Alfalfa Occurring in Illinois Fields
  • Seed and Seedling Diseases of Soybean Caused by Phytophthora and Pythium in Illinois
(10 June)
Ear Initiation & Size Determination in Corn
Bob Nielsen, Purdue Univ.
(10 June)
Kentucky Pest News, including ...
  • Stink bug damage to young corn
  • More on seedling diseases of alfalfa
  • Fusarium head blight status on wheat
(10 June)
Nebraska Crop Watch Newsletter, including...
  • Western wheat "on the precipice"
  • Treatment window for wheat rust closing
  • Alfalfa weevils slowing regrowth in northeast Nebraska
  • Scouting for the common stalk borer
  • Controlling redcedar in pastures requires integrated, multi-pronged approach
  • Manage pastures to limit need for herbicide applications
  • Targeting weed control in soybeans for greatest efficiency
  • Controlling weeds in alfalfa after first cutting
(9 June)
Postemergence applications in corn
Micheal D. K. Owen, Iowa State Univ.
(9 June)
What Is Supporting Soybean Prices Now?
Darrel Good, Univ. of Illinois
(6 June)
Blue Skies Smiling On Me...
Bob Nielsen, Purdue Univ.
(6 June)
Purdue Pest & Crop Newsletter
(Available in either HTML format or PDF format)
  • Corn Borer Season Begins
  • Potato Leafhopper Sampling Should Begin Soon
  • Prepare Grain Bins for Wheat
  • Sightings From The Field
    • Stalk Borer
    • Click Beetles
    • Rootworm Weeds
  • Can Postemergence Callisto Activity on Grass Weeds be Improved with Atrazine?
  • Herbicide-Related Corn Injury Reports
  • Scab (Fusarium Head Blight) of Wheat
  • Leaf and Glume Blotch of Wheat
  • Stripe Rust of Wheat
  • Cold Weather Impacts on the Soybean Plants
  • Weather-Related Twisted Whorls in Corn
  • More Thoughts on Southern Indiana Delayed Corn Planting
(6 June)
Missouri Integrated Pest & Crop Management Newsletter, including ...
  • Pattern Wheat Management after Weather Pattern
  • Early Soybean Diseases
  • Cleaning Spray Equipment: Pay Now or Later
  • Replant Concerns Related to Grain Sorghum Stand
  • First Generation European Corn Borers
(6 June)
Michigan Field Crop IPM Newsletter, including ...
  • Soybean aphid migrants on buckthorn
  • Postemergence dandelion suppression in corn
  • Pale yellow and purple corn
  • The fear of needles
  • Tours and field days related to manure nutrient management
  • Crop Management and Field Diagnostic School
(6 June)
Preemergence herbicide failures
Bob Hartzler and Mike Owen, Iowa State Univ.
(6 June)
Illinois Pest & Crop Bulletin
(Available in either HTML format or PDF format)
  • Suddenly, Grape Colaspis
  • Grape Colaspis: Some Background
  • Soybean Aphids on Seedling Soybeans
  • Reports of European Corn Borers Begin
  • Confirmation of Corn Rootworm Hatch
  • Corn Size Limits with Postemergence Herbicides
  • Stripe Rust of Wheat in Illinois
  • Thinking About Crop Stress
(4 June)
Slugs add insult to injury in growth-stunted crops
Purdue/Ohio State AgAnswers
(3 June)
More Thoughts on Southern Indiana Delayed Corn Planting
Bob Nielsen, Purdue Univ.
(3 June)
Weather-Related Twisted Whorls in Corn
Bob Nielsen, Purdue Univ.
(3 June)
Ohio C.O.R.N. Newsletter, including ...
  • Wheat Disease Update
  • Corn Seedling Blight Causing Stand Losses
  • Tips for "Patching In" Poor Corn Stands
  • Corn Yellowing Concerns
  • Sidedress Nitrogen Considerations
  • Insect Update
  • PONCHO Labeled on Corn
(3 June)
Kentucky Pest News, including ...
  • Sugarcane beetle found in Kentucky corn
  • Ergot risk in tall fescue
  • White mold of alfalfa
  • Bacterial streak in wheat: More than a curiosity?
(3 June)
Nebraska Crop Watch Newsletter, including...
  • Stripe rust developing rapidly in wheat
  • Irrigation recommended for western NE winter wheat
  • Pasture survey: Young grasshopper numbers building
  • Cutworms feeding in western fields
  • Resistant Russian wheat aphid alert
  • Scouting for common stalk borer
  • Cycles of drought the norm in Nebraska; longer drought may loom
  • Accessing site-specific climate data on-line
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.

Purdue Agronomy home pageIt 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.
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