Click to View | Download Report 7-28-15 Potato Disease Forecasting Report 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 […]
Continue reading...July 24, 2015 Norman Lalancette
Brown Rot Management in a Wet Growing Season: Part II
In part I of this article series, we discussed the sources of inoculum for fruit infection by the brown rot pathogen, Monilinia fructicola (see July 21, 2015 article). Although measures to reduce the inoculum from these sources were presented, these cultural controls alone only provide partial control. They are to be used in conjunction with […]
Continue reading...July 23, 2015 A.Wyenandt, W.Kline, and J.Ingerson-Mahar
Potato | Tomato Disease Forecast 7-24-15
Click to View | Download Report 7-24-15 Potato Disease Forecasting Report 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 […]
Continue reading...July 23, 2015 Dean Polk
Fruit IPM Report 7-22-2015
Peach Oriental Fruit Moth (OFM): While overall pest pressure in peaches is very low for oriental fruit moth, we are at the proper time to treat if your farm has trap captures above 6 males per trap. Timing for third brood OFM applications are as follows: OFM 3nd Generation Timing Insecticide Type County/Region Degree Days […]
Continue reading...July 22, 2015 Kris Holmstrom and Joe Ingerson-Mahar
Veg IPM Update: Week Ending 7/22/15
Sweet Corn European corn borer (ECB) adult activity is starting to increase in parts of the state now. This is the beginning of the second adult flight. Areas of highest activity are currently along the Delaware Bay Shore and in central Morris County (see ECB map), but areas between should fill in over the next […]
Continue reading...July 22, 2015 Andy Wyenandt
Cucurbit Downy Mildew Reported: Watermelon & Butternut Squash in NJ ALERT – 7/22/15
Cucurbit downy mildew has been reported on watermelon (Warren County) and butternut squash (Hunterdon County) in Northern New Jersey. This is the first report on both crops this season. Downy mildew was confirmed on cucumber in New Jersey on July 9th. All cucurbit growers should include downy mildew specific fungicide(s) in their weekly programs. For […]
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