NYS IPM Weekly Field Crops Pest Report – August 18, 2017 Volume 16 Number 16 Contents 1 View from the Field 1.1 Downy Mildew (Peronospora manshurica) on Soybeans 1.2 Fall Armyworm (Spodoptera frugiperda) in Field Corn 1.3 Northern Corn Leaf Blight (Exserohilum turcicum) and Gray leaf spot (Cercospora zeae-maydis) 1.4 Corn Leaf Aphids (Rhopalosiphum maidis) 2 Weather Outlook – August 17, 2017 3 Planting Winter Small Grains? What are the Pest Issues? 4 Western Bean Cutworm Update 8.18.17 5 NYS Degree Days 6 Clipboard Checklist August 22, 2017Disease, Insects, Scouting Report, Weather
