Vegetable IPM Update 5/29/26

Greetings from the Veg IPM team! Things are ramping up, and we have some important updates on diseases in tomatoes and peppers.

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Scale crawlers, updated 2026 scouting guide, IPM webinars, Box tree moth

Box tree moth caterpillars. Photo credit: USDA.

Educational Resource Update:  Updated 2026 Guide -Rutgers Ornamental Pest Scouting – Scouting with Growing Degree Days (click here) is now available. This version combines the LONT and Christmas tree versions into an easier to use resource. Note there is a digital QR code on the front of this document that allows for picture uploads of […]

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Fruit IPM Report for Week of 5/18/2026

Powdery mildew developing on leaves in apple. Photo by Sophia Solewater.

Temperatures early in the week were hot, with highs in the low to mid 90s °F, before cooling later in the week and into the weekend, when temperatures hung in the mid to upper 50s °F. Cooler temperatures over the weekend were accompanied by approximately 1-2 inches of rain. At this stage, surviving fruitlets are […]

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Networks to Reduce Risk: Field trip to Montclair Community Farms and Program Wrap up

Join us on Saturday, June 13, 2026, for the final event of the Networks to Reduce Risk: Building Viable NJ Farms program! We’re celebrating with a special field trip to Montclair Community Farms from 10:00 a.m. to 12:00 p.m. This fun wrap‑up event offers a great chance to explore urban agriculture, learn about sustainability and […]

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Vegetable IPM Update 5/22/26

Greetings from the Veg IPM team! Here are the most recent pest and disease issues we’re seeing in various vegetable crops.

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Blunt-nosed Leafhopper in Cranberries (22 May 2026)

By: Yahel Ben-Zvi and Cesar Rodriguez-Saona Rutgers P.E. Marucci Center New Jersey cranberry growers are increasingly concerned about rising populations of the blunt-nosed leafhopper (BNLH). This increase is likely associated with shifts in pest management strategies, including the adoption of reduced-risk insecticides and decreased use of broad-spectrum products, as well as the expansion of high-yielding […]

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