NDSU Crop and Pest Report


ISSUE 9

TABLE OF CONTENTS FOR JULY 1, 2004

square.jpg (1058 bytes) Introduction

2004 Ag Professional Field School

square.jpg (1058 bytes) Entomology

Soybean Aphid Update

Univoltine Corn Borer Emergence Delayed

Grasshopper Activity Increases with Warm Temperatures

Wheat Midge Degree Days Accumulate Slowly

square.jpg (1058 bytes) Plant Science

Canola Temperatures and Soil Moisture

Checking Plant Populations - Row Crops

How Cool Is Cool: Corn Growing Degrees for the 2004 Growing Season Compared

square.jpg (1058 bytes) Plant Pathology

Leaf Spot Diseases on Soybean

Fungicide Decisions on Small Grains

Small Grain Disease Survey, 6/21-6/25

Disease Forecasting Models - Update

square.jpg (1058 bytes) Weeds

Do Not Let Valor Sit in Spray Tank

Watch out - No More Silver Bullet

square.jpg (1058 bytes) Horticulture

Yellowheaded Spruce Sawfly

square.jpg (1058 bytes) Around the State

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NDSU EntomologyNDSU Plant ScienceNDSU Plant PathologyNDSU Soils