July 2011


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(29 July)
An Example of "Recovery" From Severe Root-Lodging
Bob Nielsen, Purdue Univ.
(29 July)
Wisconsin Crop Manager Newsletter
Univ. of Wisconsin
  • Soybeans appearing puckered crinkled following high temperatures
  • Considerations for Late Season UAN Applications
  • Twospotted Spider Mite Potential on Soybean in Dry Areas
  • Japanese Beetle – Scouting and Thresholds for Soybean and Corn
(29 July)
Purdue Pest & Crop Newsletter
Purdue Univ.
  • Soybean Aphid: Starting to Show Up in Northern Indiana Soybean (but do not panic yet)
  • Western Corn Cutworm Adult Pheromone Trap Report
  • Profitability of Fungicides and Insecticides in Soybean
  • VIDEO: Goss's Bacterial Wilt on Corn
  • Prospects of Recovery for Root-Lodged Corn
(29 July)
Penn State Field Crop News
Penn. State Univ.
  • Corn Stress, More Stress and Then Some Recovery
  • Brown Marmorated Stink Bug Monitoring
  • Watch Out for Two-Spotted Spider Mites
  • Update on Western Bean Cutworm and Soybean Aphid
  • Maximizing the Benefits of your Crop Insurance Policy
  • Late Season Cover Crop Options for Supplemental Forage Production
(29 July)
High Temperatures Could Hurt Corn Yields
Chad Lee, Grain Crops Update, Univ of Kentucky
(29 July)
the Bulletin:
Pest mgmt & crop developmt information for Illinois
Univ. of Illinois
(26 July)
Prospects of Recovery for Root-Lodged Corn
Bob Nielsen, Purdue Univ.
(26 July)
Ohio C.O.R.N. Newsletter
The Ohio State Univ.
  • Status of Western Bean Cutworm in Ohio: Scout for Egg Masses
  • High temperature effects on corn
  • Temperatures in the 90s and Corn Diseases
  • Leaf cupping and wrinkling in soybeans
  • An on-line source to help improve your soybeans
  • Cover Crop Decision Tool Available
  • Oats, planted late, perhaps our most dependable forage?!?!
  • Soybean diseases – issues at flowering
(26 July)
Iowa Integrated Crop Management Newsletter
Iowa State Univ.
(25 July)
Nebraska Crop Watch Newsletter
Univ. of Nebraska.
(22 July)
Wisconsin Crop Manager Newsletter PDF-formatted document
Univ. of Wisconsin
  • Brown Marmorated Stink Bug
  • Western Bean Cutworm Egg Masses and Larval Hatch
  • Biological Control Parasitoid Released for Emerald Ash Borer Does not Harm Honeybee Colonies
  • Fertility & Soil Use Caution if Planting Oilseed Radish on Highly Erodible Soil Types
(22 July)
Purdue Pest & Crop Newsletter
Purdue Univ.
  • Mesotrione Carryover into Soybean
  • Tassel Emergence & Pollen Shed
  • Silk Development and Emergence in Corn
(22 July)
Missouri Integrated Pest & Crop Management Newsletter PDF-formatted document
Univ. of Missouri
  • Evaluate Winter Wheat Seed Quality Prior to Planting
  • “Big” Weeds in Soybean. What Can You Do?
  • May Begin to See “Wilting Soybeans”
  • Small Grasshoppers Numerous in Many Areas of Missouri
  • Forage of the Month: Crabgrass
(22 July)
Kentucky Pest News PDF-formatted doc
Univ. of Kentucky.
  • Diplodia Leaf Streak of Corn
(22 July)
Iowa Integrated Crop Management Newsletter
Iowa State Univ.
(22 July)
the Bulletin:
Pest mgmt & crop developmt information for Illinois
Univ. of Illinois
(20 July)
Purdue economists report on causes of high commodity prices
Purdue/Ohio State AgAnswers
(20 July)
Hot, dry season putting damper on corn yield potential
Purdue/Ohio State AgAnswers
(20 July)
Penn State Field Crop News
Penn. State Univ.
  • Continued Corn Development with Drought and Heat Stress
  • A New Pest to Consider: Trochanter Mealybug
  • Pricing Baleage
  • Winter Barley Variety Performance Test Data Posted
  • Weed of the Summer — Horseweed or Marestail
(19 July)
Tassel Emergence & Pollen Shed
Bob Nielsen, Purdue Univ.
(19 July)
Silk Development and Emergence in Corn
Bob Nielsen, Purdue Univ.
(19 July)
Ohio C.O.R.N. Newsletter
The Ohio State Univ.
  • Corn Pollination Overview
  • “Green Snap" Damage to Corn
  • Will this be a white mold year?
  • Risk for Two Spotted Spider Mites in Soybean Increases
  • Update on Western Bean Cutworm Flight
(18 July)
Michigan Extension News for Agriculture - Field Crops
Michigan State Univ.
(18 July)
Iowa Integrated Crop Management Newsletter
Iowa State Univ.
(18 July)
How Much Risk to Corn Crop?
Darrel Good, Univ. of Illinois
(15 July)
Purdue Pest & Crop Newsletter
Purdue Univ.
  • Western Bean Cutworm Flight Intensifying, Egg Hatch is Underway
  • Western Corn Cutworm Adult Pheromone Trap Report
  • Gray Leaf Spot on Corn
  • VIDEO: Focus Area Prior to Foliar Fungicide Application
  • VIDEO: Bacterial Blight of Soybean
  • Indiana Pesticide Clean Sweep Project
(15 July)
Mesotrione Carryover in Soybean PDF-formatted document
Glenn Nice & Bill Johnson, Purdue University
(15 July)
Crop-Pest Ontario
Ontario Ministry of Agriculture, Food & Rural Affairs
  • Without Rain Comes Spider Mite Problems
  • Do Soybeans Respond to Nitrogen Fertilizer?
  • Bothwell Area - Some Fields at WBC Eggmass Threshold - SCOUT
  • Western Bean Cutworm Counts Continue to Rise
  • Check for Green Snap in Corn
  • Soybean Aphids Continue to Build in Some Fields - Scouting Should Begin
(15 July)
Iowa Integrated Crop Management Newsletter
Iowa State Univ.
(15 July)
the Bulletin:
Pest mgmt & crop developmt information for Illinois
Univ. of Illinois
(13 July)
Forage crops are an option after winter wheat
Purdue/Ohio State AgAnswers
(12 July)
Penn State Field Crop News
Penn. State Univ.
  • Corn Development and Drought Stress
  • Cover Crop Options After Small Grain Harvest
  • Educational Farm Visits Coming Soon to the Chesapeake Watershed
  • Vertical Tillage
  • Corn Diseases and the 2011 Corn Crop
  • Ugly Forage Stands
(12 July)
Ohio C.O.R.N. Newsletter
The Ohio State Univ.
  • Predicting leaf development in corn using accumulated heat units
  • Uneven plant development in corn: Impact on yield
  • Determination of ear size in corn well underway
  • Effects of wind lodging on corn performance
  • Remain vigilant for western bean cutworm
  • Bean Leaf Beetles Showing Up in Early Planted Fields
  • The 2011 Wheat Scab Field Survey: Fungicide Treatment at Flowering and Variety Resistance Played a Major Role
(8 July)
Missouri Integrated Pest & Crop Management Newsletter PDF-formatted document
Univ. of Missouri
  • New Endophytes Coming to Market
  • Soybean Foliage Diseases May Begin to Show Up
  • Weed of the Month: Hophornbeam Copperleaf
  • Corn Foliage Diseases
(8 July)
Purdue Pest & Crop Newsletter
Purdue Univ.
  • Trochanter Mealybug: Perhaps a Reason for Yellowing of Soybeans
  • Western Corn Cutworm Adult Pheromone Trap Report
  • Soybean Early Reproductive Growth Stages
(8 July)
Nebraska Crop Watch Newsletter
Univ. of Nebraska.
(8 July)
the Bulletin:
Pest mgmt & crop developmt information for Illinois
Univ. of Illinois
(6 July)
Western Bean Cutworm Moth Flight Has Begun
Eileen Cullen, Univ of Wisconsin
(11 July)
Corn Market Waiting on August Production Report
Darrel Good, Univ. of Illinois
 
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