INSECT, PLANT DISEASE, & WEED SCIENCE NEWS [No. 90-19] [Aug. 10, 1990]

Authors

Alex Martin, University of Nebraska - LincolnFollow
Bob N. Stougarrd, Extension Weed Specialist, University of Nebraska-Lincoln
Lisa Brown Jasa, University of Nebraska-LincolnFollow

Date of this Version

8-10-1990

Citation

Insect Science, Plant Disease, & Weed Science, University of Nebraska Cooperative Extension, Institute of Agriculture and Natural Resources 90(19) (Aug. 10, 1990)

Comments

Copyright 1990 University of Nebraska

Abstract

In This Issue

Insect Science

Corn Leaf Aphids Found Abundant in Some Fields .............. 115

Use Guides to Determine Defoliation Levels .............. 116

It's Time to Scout for Mexican Bean Beetles, Western Bean Cutworms .............. 117

EPA Cancels Capture Exemption .............. 118

For More Information .............. 118

Plant Disease

Manage Alfalfa Stands for Longevity .............. 118

How to Identify Soybean Cyst Nematode Damage .............. 119

Environmental Programs

Pesticides and Farm Sales May Not Mix .............. 119