8-22-13 Tomato Report – Click to Download Disease severity values (DSVs) for early blight, septoria leaf spot, and tomato anthracnose development are determined daily based on leaf wetness (due to rainfall, dew) and air temperature. On a daily basis DSV values can range from 0 to 4 where 0 = no chance for disease development […]
Continue reading...August 21, 2013 Kris Holmstrom and Joe Ingerson-Mahar
Veg IPM Update: Week Ending 8/21/13
Vegetable IPM Report 8-21-13 – Click to View | Download | Print Current Week’s Pest Maps – Available Maps for the week are highlighted European Corn Borer Map Corn Earworm Blacklight Map Corn Earworm Pheromone Map Brown Marmorated Stinkbug Map Vegetable IPM Pest Map Archive
Continue reading...August 21, 2013 Dean Polk, Dave Schmitt, and Atanas Atanassov
Fruit IPM Report: Week Ending 8/24/13
Fruit IPM Report 8-24-13 – Click to View | Download | Print In this report: BMSB Peach Apple Grape Scouting Calendar Blueberry Trap Counts
Continue reading...August 20, 2013 A.Wyenandt, W.Kline, and J.Ingerson-Mahar
Potato Disease Forecasting Report 8-20-13
Potato Disease Forecasting Report 8-20-13 – Click to Download We will be tracking DSVs for Late blight development and calculating P-days for initiating the first early blight fungicide application. The first late blight fungicide application is recommended once 18 DSVs accumulate from green row. Green row typically occurs around the first week in May in southern […]
Continue reading...August 20, 2013 A.Wyenandt, W.Kline, and J.Ingerson-Mahar
Tomato Disease Forecasting Report 8-20-13
8-20-13 Tomato Report – Click to Download Disease severity values (DSVs) for early blight, septoria leaf spot, and tomato anthracnose development are determined daily based on leaf wetness (due to rainfall, dew) and air temperature. On a daily basis DSV values can range from 0 to 4 where 0 = no chance for disease development […]
Continue reading...August 19, 2013 Steven K. Rettke
Oak Lace Bug Symptoms Have Bark, But They Have Little Bite
During the weeks of summer, the symptoms caused by Oak Lace Bugs (Corythucha arcuata) can be a concern to some landscapers & nurserymen. Often times, the infestations are most pronounced on white oaks. From a distance, the stippling of leaves from this piecing-sucking insect can produce symptoms that are similar to those from oak spider […]
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