Rutgers Cooperative Extension
We have been conducting numerous insecticide trials at RAREC against BMSB in peaches (Encore variety). In particular, we are evaluating the efficacy of a a single insecticide sprayed on a 10 day schedule to see if we can identify differences in effectiveness of selected insecticides throughout the season. I understand that growers will not (and […]
Continue reading...Potato Disease Forecasting Report 7-26-13 – 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...7-26-13 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...Vegetable IPM Report 7-24-13 – 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
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During the past several weeks, significant leafhopper damage has been observed in a few nurseries within central NJ counties. Although there are many species of leafhoppers, the Potato Leafhopper (Empoasca fabae) is probably the most notorious in the northeastern U.S. states. The feeding damage can mimic herbicide injury with distortion & discoloration of foliage. Some of the common deciduous tree hosts include maple, oak, […]
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Fruit IPM Report 7-27-13 – Click to View | Download | Print In this report: Pear Peach Apple Grape Scouting Calendar Blueberry Trap Counts
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