Vegetable Crops Edition

Seasonal updates and alerts on insects, diseases, and weeds impacting vegetable crops. New Jersey Commercial Vegetable Production Recommendations updates between annual publication issues are included.
 
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NJ Commercial Vegetable Production Recommendations

Rutgers Weather Forecasting - Meteorological Information important to commercial agriculture.

Vegetable Disease Briefs – 8/2/13

Although conditions have been favorable, No Late blight has been reported in New Jersey this past week.

Basil

Downy mildew remains active – All basil growers should scout on a daily basis and should add a labeled downy mildew specific fungicide to their weekly fungicide program. Phosphite fungicides (FRAC code 33), such as Prophyt, K-Phite, and Rampart have shown the best efficacy in trials at RAREC. Actinovate (OMRI- approved) is also labeled for downy mildew control. Please remember, all abandoned basil fields should be worked under immediately after last harvest to kill the foliage! Abandoned fields left unattended after use will only serve as a source of inoculum for other fields. [Read more…]

Veg IPM Update: Week Ending 7/31/13

Vegetable IPM Report 7-31-13 – Click to View | Download | Print

Current Week’s Pest Maps – Available Maps for the week are highlighted

RAREC Vegetable Twilight and Research Tour

NJAES RARECFor Commercial Vegetable Growers
Date: Tuesday, August 20, at 5:30 pm
Location: RAREC
121 Northville Road, Bridgeton, NJ (Upper Deerfield)

  • Investigator Presentations and Research Plot Tours
  • Bring your plant insect, disease, or weed samples for identification
  • Pesticide recertification credits

[Read more…]

Veg IPM Update: Week Ending 7/24/13

Vegetable IPM Report 7-24-13 – Click to View | Download | Print

Current Week’s Pest Maps – Available Maps for the week are highlighted

Vegetable Diseases of the Week – 7/22/13

Anthracnose fruit rot of tomato

Septoria leaf spot of tomato

Early blight on tomato

Early blight on tomato

Vegetable Disease Briefs – 7/23/12

Late blight Update

No Late blight has been reported in New Jersey this week.

Basil

Downy mildew – All basil growers should scout on a daily basis and should add a labeled downy mildew specific fungicide to their weekly fungicide program. Phosphite fungicides (FRAC code 33), such as Prophyt, K-Phite, and Rampart have shown the best efficacy in trials at RAREC. Actinovate (OMRI- approved) is also labeled for downy mildew control. Please remember, all abandoned basil fields should be worked under immediately after last harvest to kill the foliage! [Read more…]