Vegetable IPM Report 7-24-13 – Click to View | Download | Print
Current Week’s Pest Maps – Available Maps for the week are highlighted
Rutgers Cooperative Extension
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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Vegetable IPM Report 7-24-13 – Click to View | Download | Print
Current Week’s Pest Maps – Available Maps for the week are highlighted
No Late blight has been reported in New Jersey this week.
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…]
As predicted, the kudzu bug has appeared in our region. The first specimens have been found by a private consultant in southern Delaware and other specimens have been found in Harford, Maryland, northeast of Baltimore. Since its discovery in Georgia in 2009, the bug has rapidly spread across the southeastern US, now from Louisiana to Maryland and Delaware. It is beneficial in that it feeds on kudzu and may actually help suppress it, but it also feeds on soybeans and other legumes, and, like the brown marmorated stinkbug, invades homes and structures in large numbers. We have no confirmed sightings in New Jersey, as far as known. [Read more…]
There have been no new reports of late blight in New Jersey this past week. Late blight was reported in Northeast OH, Western NY and Lancaster, PA this past week. The extremely hot, dry weather this week throughout NJ has most likely reduced the immediate threat of late blight, but growers should remain cautious because the pathogen could reappear anytime weather conditions favor its development (There is a threat of rainfall everyday this coming week). [Read more…]
Check out the Plant & Pest Advisory Organic Farm Advisory section which contains recommendations grounded in replicated trials and experience. These articles aim to support NJ commercial growers using organic methods.