Landscape, Ornamentals, Nursery, and Turf Edition

Seasonal updates on ornamental, nursery, and turf pests.
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July 15, 2025

Rutgers to Host Afternoon Cover Crops Field Day – August 5

Rutgers Cover Crops Field Day
*The program may be rescheduled in the event of inclement weather*
Date: August 5, 2025
Time: 3:00PM to 6:00 PM
Where: Snyder Research Farm, 140 Locust Grove Rd, Pittstown, NJ 08867

REGISTRATION REQUIRED:

Please register by calling RCE of Sussex County: 973-948-3040
*First 20 registrants will receive a FREE copy of the USDA SARE book: “Managing Cover Crops Profitably”

This event will highlight several cover crop research projects and foster discussion and networking on drone use in agriculture and cover crop management.
Please join us for this summer event. 

We will also discuss an upcoming drone pilot certification training we will be hosting this winter.

3:00 PM Registration and Welcome – Stephen Komar, ANR Agent /Rutgers SARE Coordinator
3:15 PM Go to the Field – Calibrating a Drone for Agricultural Applications – Adam Kyle, Warren Co. Com. College, Teaching Administrator, Precision Agriculture, Stephen Komar
4:00 PM Summer Cover Crop Planting Comparison: Drone vs. Drill – Bill Bamka, ANR Agent
4:30 PM Row Middle Cover Crops vs Herbicides for Weed Management in Vegetable Culture – Kate Brown, ANR Agent
RC&D Cover Crop Programs- Laura Tessieri, Executive Director, North Jersey RC&D
Drone Seeding Cover Crops into Pumpkins – Peter Nitzsche, ANR Agent
5:30 PM Update on Worker Protection Standards and Pesticide Recordkeeping – Michelle Infante-Casella, ANR Agent
6:00 PM Pesticide Credits and Adjourn

This event is sponsored by a grant awarded to Stephen Komar (Principal Investigator), Michelle Infante-Casella, and William Bamka Agricultural Agents/Professors, Rutgers Cooperative Extension, by the USDA, Sustainable Agriculture Research and Education, Professional Development Program.

Filed Under: Agrivoltaics, Blueberry, Christmas Trees, Commercial Ag Updates, Cranberry, Field, Forage & Livestock, Food Safety, Fruit, Landscape, Nursery, & Turf, Nursery, Organic Production, pesticide credits, Plant Diagnostic Lab, Strawberry, training, Tree Fruit, Turf, vegetable, Vegetable Crops, Wine Grape Tagged With: , ,
June 23, 2025

NEW – Ornamental IPM Website & Upload of 6/10 Webinar – Next Session Tuesday 6/24

Still time to Sign up for the 2025 – Rutgers Ornamental IPM Program

(Join us for the next Session Tuesday 6/24/25)

UPLOADS 6/10 SESSION: (contains information on oriental beetle, SLF, Two-spotted spider mites, soft scales, box tree moth, bacterial shothole, virus symptoms)

  1. Click here for a PDF of June 10, 2025 webinar
  2. Click here for VIDEO of June 10, 2025 webina

Previous webinars:

New –Rutgers Ornamental IPM Program Website

With links to all PDFs and recorded Webinars

Pest and Disease specific information 

…and ever expanding Resources  

Click here for the NEW Rutgers Ornamental IPM Program Website

Filed Under: Christmas Trees, Landscape, Nursery, & Turf, Nursery, Turf Tagged With: , , , , , , , , , , , , , , , , , ,
June 16, 2025

2025 Rutgers Turfgrass Research Field Days

Filed Under: Landscape, Nursery, & Turf, Turf Tagged With: ,
June 16, 2025

Forest Tree and Plant Identification Program Offered This Summer

Scan QR code or the link below!

Forest Tree & Plant Identification Outdoor Lessons for Land Stewards

Filed Under: Landscape, Nursery, & Turf
June 13, 2025

Networks to reduce risk: Building viable NJ farms

Filed Under: Agrivoltaics, Christmas Trees, Field, Forage & Livestock, Fruit, Landscape, Nursery, & Turf, vegetable Tagged With: , , ,
June 5, 2025 , and

Bagworms + PEST ALERTS (SCALE crawlers) + Ornamental IPM 5/27 Recording Upload

Days old bagworm size

Bagworms should begin hatching NOW through – 4 weeks in NJ, beginning in the southern regions. Now is an optimal time to get this pest on your radar and prepare materials or approaches to attack first/second instar caterpillars. The control window for this pest is typically between 600-900 GDD50  when they begin to hatch and become airborne, i.e. the “ballooning” phase. It is important to check for egg-hatch prior to applications for greatest chemical efficacy, and to continue scouting as they often hatch and develop at asynchronous rates.

It is critical to target these insects EARLY! We need to target when they are as small as shown in the image. 

Bagworm management – mechanical: If eggs have not hatched: hand-remove sacs/bags. Typically female/egg filled sacs are higher in the canopy so keep that in mind while scouting. This removes the problem from the field or landscape.

Treatment options for Lepidoptera (caterpillars) to have at the ready – containing: B.t. (Bacillus thuringiensis), spinosad , bifenthrin ), cyfluthrin, carbaryl, chlorantraniliprole, cyclaniliprole, cyclaniliprole + flonicamid, Lambda-cyhalothrin, cyantraniliprole, Indoxacarb.  NOTE – Lethal pesticide doses are important, as sub-lethal doses can trigger early pupation, making the pest all but invincible to chemical or biological treatments. Follow label exactly.

Still time to Sign up for the 2025 – Rutgers Ornamental IPM Program

(Join us for the next Session Tuesday 6/10/25)

Note we have clearwing borer lures and wing or delta traps, scale crawler tape, and yellow sticky cards available to commercial grower program members at our Cumberland (twaller@njaes.rutgers.edu) and Monmouth (william.errickson@njaes.rutgers.edu) RCE offices.

ALERTS:

  1. Scale crawler emergence throughout the state
  2. Bronze Birch Borer (BBB) and Emerald Ash Borer approaching adult emergence
  3. Clearwing Borer adult flight – still capturing clearwings
  4. Red-headed flea beetle (RHFB) egg hatch – adult emergence
  5. Bagworm reminders – be vigilant

UPLOADS 5/27 SESSION: (contains information on flathead borers (Bronze Birch, Emerald Ash), Armored scales, bagworms, Volutella blight in Boxwoods, Mildews)

  1. Click here for a PDF of May 27, 2025 webinar
  2. Click here for VIDEO of May 27, 2025 webinar

Previous webinars:

(click the ‘Read More’ below for complete dates in S-C-Northern NJ per pest)

 

[Read more…]

Filed Under: Landscape, Nursery, & Turf, Nursery, Turf, Uncategorized Tagged With: , , , , , , , , , , , , , ,