Armyworms Marching Throughout Southern and Central Illinois
Black Cutworm Cutting Observed in Cornfields and Soybean Fields
Grape Colaspis Larvae Are at Work
Early Corn Rootworm Larval Hatch Anticipated: An Update on Heat-Unit Accumulations
Heat-Unit Accumulations Indicate Stalk Borers on the Move
Bean Leaf Beetle Adults Can Be Found in Early-Planted Soybeans
Soybean Aphids--A Caution About Jumping to Conclusions
Working with the Weather to Avoid Drift
Maximum Corn Sizes for Postemergence Herbicides

(17 May)
Purdue Pest & Crop Newsletter, including ...

Armyworms Marching Big Time, This is NO Parade
More "Worm" Reports
What to Expect from Your Soil-Applied Herbicide Program
Mother’s Day Frost Causes Some Damage to Indiana Corn and Soybean
Growing Points of Interest

(17 May)
Michigan Field Crop IPM Newsletter, including ...

Managing corn and soybean fields submerged by recent heavy rains
Black cutworm, armyworm threaten as crops emerge
Soybean aphid found on buckthorn in Illinois
Top five weeds in Michigan: foxtails
Delayed herbicide application in corn
Powdery mildew and other wheat leaf diseases

(16 May)
Missouri Integrated Pest & Crop Management Newsletter, including ...

Influence of 2,4-DB on morningglory control with glyphosate
MU Weed Science Field Day
Crazy top of corn and wheat
Stewart’s bacterial wilt of corn
Cereal leaf beetles in wheat

(16 May)
Application timing may affect honeyvine milkweed control in corn: James R. Martin, Univ. of Kentucky

(15 May)
Ohio C.O.R.N. Newsletter, including ...

Check Fields for Weeds
Winter Wheat Heading; Dry Conditions Restrict Disease
Cutworms Feeding on Ohio Corn
Alfalfa Weevil and Re-growth Following Harvest
Slug Eggs Are Hatching and Bean Leaf Beetles Active
Diagnosing Emergence Problems in Corn
Drift Can and Should Be Reduced to Minimum

(14 May)
Mother’s Day Frost Causes Some Damage to Indiana Corn and Soybean: Bob Nielsen, Purdue Univ.

(14 May)
Market Surprised by USDA Corn Projections: Darrel Good, Univ. of Illinois

(10 May)
Purdue Pest & Crop Newsletter, including ...

Black Cutworm Active, Scout Now
Stalk Borer Hatching and Damaging Corn
Armyworm in Wheat
Inspect Alfalfa New Growth for Weevil Damage
Guidelines for Use of a Rotary Hoe
Corn Root Development
Be Alert for Floppy Corn

(10 May)
Michigan Field Crop IPM Newsletter, including ...

Top five weeds in Michigan: velvetleaf
Timing nitrogen applications in corn
Tips for growing field crops

(10 May)
Illinois Pest & Crop Bulletin, including ...

Black Cutworm Captures Continue: Don't Delay Scouting Efforts in Central and Southern Illinois
Armyworms in No-Till Corn, Wheat, and Pasture
Reports of White Grub and Grape Colaspis Damage
Grape Colaspis: A Quick Review
Southern Corn Leaf Beetles Found in Lots of Fields
More European Corn Borer Moth Captures Reported in Southern Illinois
Bean Leaf Beetles Will Converge on Early-Planted Soybean Fields
First Soybean Aphids of the Season in Illinois
Virus Disease Risk in Early-Emerged Soybeans
Sidedress N Application

(10 May)
Iowa Integrated Crop Management Newsletter, including ...

Beetles, virus, and management in soybean
Early season black cutworms
Southern corn leaf beetles in southern Iowa
Predicted risk for Stewart's disease in 2001
Questions related to soybean replanting
Watch for damage from broadcast postemerge UAN applications
Post-plant nitrogen applications on corn
Urea-ammonium nitrate as herbicide carrier in emerged corn
Postemergence grass control in corn

(9 May)
Be Alert for Floppy Corn: Bob Nielsen, Purdue Univ.

(9 May)
Corn Root Development: Bob Nielsen, Purdue Univ.

(9 May)
Missouri Integrated Pest & Crop Management Newsletter, including ...

Fusarium head blight or scab of wheat
Foliage diseases of wheat
Armyworms in wheat in Southeast Missouri
Value of residual herbicides in Roundup Ready beans
Rotary hoe trivia: Name several uses for a rotary hoe
MU Weed Science Field Day

(9 May)
Ohio C.O.R.N. Newsletter, including ...

Postemergence Grass Herbicides For Corn
Winter Wheat Growth Rapid, Disease Levels Low
Guidelines For Use of a Rotary Hoe
Identifying Vegetative Growth Stages in Corn

(9 May)
Kentucky Pest News, including ...

Disease update on corn
Timing of postemergence herbicides relative to corn growth
Delayed preemergence herbicide applications for corn
Wheat disease update
Armyworms in wheat

(7 May)
Markets Contemplate Potential Crop Size And Demand: Darrel Good, Univ. of Illinois

(4 May)
Purdue Pest & Crop Newsletter, including ...

Black Cutworm Damage Noted in Southern Indiana
Armyworm Can March Through Corn
Severe Alfalfa Weevil Damage Continues Through Northern Indiana
Bean Leaf Beetle
Wheat Condition Update
Is That a Cutworm?

(4 May)
Illinois Pest & Crop Bulletin, including ...

Southern Corn Leaf Beetle Sightings Continue
More Reports of Black Cutworm Moth Captures
First Capture of European Corn Borer Moth Reported in Southern Illinois
Cereal Leaf Beetles Observed in Wheat Fields
Armyworms in Wheat: Recommended Scouting Procedures and Thresholds
Seedling Blights Caused by Pythium spp.
Recognizing Potential Nematode Problems on Corn
Dry Soils and Soil-Applied Herbicides
Early-Season Weed Control in Corn
Increasing Your Knowledge About Smartweeds
Waterhemp Management in Corn and Soybeans

(4 May)
Iowa Integrated Crop Management Newsletter, including ...

Early cutworm scouting for southern Iowa
Bean leaf beetle and winter survival
Expectations for corn flea beetles in 2001
Corn insect scouting calendar for 2001
Stewart's disease publication revised
Use the rotary hoe for soil crusting

(4 May)
Postemergence grass control in corn: Bob Hartzler, Iowa State Univ.

(4 May)
UAN as herbicide carrier in emerged corn: Bob Hartzler, Mike Owen and Brent Pringnitz; Iowa State Univ.

(4 May)
Michigan Field Crop IPM Newsletter, including ...

Grubs galore
Researchers wait for soybean aphids
Warm temperatures and weeds
Herbicide selection in winter wheat past Feeke’s stage 6
Top five weeds in Michigan: common ragweed
Tips for growing field crops

(2 May)
Missouri Integrated Pest & Crop Management Newsletter, including ...

Sporadic populations of flea beetles, southern corn leaf beetles and black cutworms
Other insect updates
Grape colaspis in corn
Weed control with atrazine and various partners in corn

(2 May)
Ohio C.O.R.N. Newsletter, including ...

Scout for Cutworms and Slugs
Wheat Development on Schedule, Disease Level Low - Start Scouting Fields
Pre-emergence Herbicide for use on Emerged Corn

(1 May)
Are soybean prices low enough?: Darrel Good, Univ. of Illinois

(1 May)
Kentucky Pest News, including ...

More cutworm reports
Identification and postemergence of broadleaf signalgrass in corn
Soybean SDS as related to planting date

(1 May)
Timeliness is Everything: Bob Hartzler, Iowa State 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.

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

May 2001

Also take a look at...

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