Landscape, Ornamentals, Nursery, and Turf Edition

Seasonal updates on ornamental, nursery, and turf pests.
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Credits! Get Your Credits!

Looking at the October calendar, many NJ licensed pesticide applicators finally realize that their 5-year license is almost at an end, and there’s hardly enough time or programs available to make their credit recertification requirements. Panic starts to set in and hurried calls are made across the state to find any source of recertification credits, whether CORE or in a specific category.

But wait – there’s the internet! Back in 2002, Rutgers Cooperative Extension launched an interactive web site, www.recert.rutgers.edu, to provide training and online licensure recertification opportunities in the CORE area of pesticide safety and storage.  Two CORE credits have been made available from two separate online modules for commercial applicators in NJ, NY, PA, and MD.  The web site features written and narrated script along with digital imagery designed for the general public (non-credit) and licensed professional audiences.  Pre- and Post- questions are also imbedded online to assess user knowledge prior to using the site, knowledge gained following completion, and the overall learning value of the site beyond the licensure credit.

Since 2002, nearly 500 individual licensed applicators have attained nearly 700 CORE credits through this web site for their state recertification needs. In addition, nearly 4,800 general use (non-credit) public views of the web site occur annually.

The NJDEP also hosts a list of approved online providers of CORE and category credits for NJ licensed applicators at www.nj.gov/dep/enforcement/pcp/bpo-recert.htm.   NJ licensed applicators should have received their annual statement in the mail recently, so you know where you stand and how many (more) credits you need for recertification, whether it expires this October 31 or in the near future.

So get on your computer and spend some quality time online adding to your knowledge of pesticide safety and category expertise (from turf to mosquitoes to trees, etc.), follow each site’s instructions, and avoid missing your recertification deadline. You’ll be glad you did, and so will the NJDEP!

Plastic Pesticide Container Recycling Dates

The NJ Dept. of Ag, Rutgers NJAES, Allied Recycling, and the Cumberland County Solid Waste Complex are offering October dates for free plastic pesticide container recycling disposal. These are offered to agricultural, professional, and commercial applicators holding a NJDEP Pesticide Applicators License. State, county and municipal government agencies may also participate.

Dates and locations are listed below. Questions? Contact:
Roberta C. Lang, New Jersey Department of Agriculture
Div. of Ag and Natural Resources, Phone: 609.292.2242
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Licensing for Mosquito Control – Category 8B

I have been getting questions from landscape/turf professionals about licensing for mosquito control. I asked Dr. George Hamilton about where to direct professionals with these questions. Information on licensing of professionals for mosquito control can be found on the Rutgers Cooperative Extension Pest Management website: http://pestmanagement.rutgers.edu/PAT/ You can get a core manual and category 8B manual at your county extension office.

Answers to Emerald Ash Borer Questions

The NJ Emerald Ash Borer Task Force has agreed upon the following in response to EAB management questions in NJ:

  • All ash trees in NJ should be considered at high risk for EAB.
  • It is appropriate to begin treatment of high value ash trees throughout NJ now.
  • For any questions about treatment methods, we should refer to the “Insecticide Options for Protecting Ash Trees from Emerald Ash Borer” bulletin on the website (emeraldashborer.nj.gov).
  • We should recommend that people work with a Certified (Licensed) Tree Expert or Approved Consulting Forester to help them determine whether or not their ash trees are good candidates for a treatment program (vs. removal), and that they should contract a Certified Pesticide Applicator to complete any chemical treatments.
  • Any trees determined to be of high safety risk should be removed immediately.
  • Any actively infested trees should be cut down and chipped as soon as possible and then left on site (in the municipality).
  • For all other ash, it is best to complete removals in the fall and winter. The material must be processed (chipped or de-barked) before emergence (by late April).
  • For municipalities, we should recommend triage of the ash resource to spread out ash removals over several years.

Rich Buckley at the Rutgers Plant Diagnostic Lab has agreed to examine samples for EAB at no charge as long as they are brought to the lab.

Anyone interested should be directed to contact the Rutgers Plant Diagnostic Lab, and should bring the beetle, larvae, or sample of symptomatic tissue (chunk of bark with exit wound).

The NJ EAB Task Force is comprised of representatives from the NJ Department of Agriculture, NJ State Forest Service, USDA APHIS, Rutgers University, and the US Forest Service. The Task Force works to collaborate on EAB management decisions and advice, and to consolidate and disburse information and resources relevant to EAB in New Jersey.

Ladies and Gentlemen: Start Your Engines!

In February, I was scheduled to speak at a landscape program in Rockville, MD. Before I went on, I had a chance to chat with one of the other speakers–the esteemed entomologist from the University of Maryland, Dr. Mike Raupp–who said concerning the Emerald Ash Borer, “nobody believes you until the trees start dying.”

Thin canopied ash trees in a central-Jersey landscape. Photo: Richard Buckley, Rutgers PDL

Thin-canopied ash trees in a central-Jersey landscape. Photo: Richard Buckley, Rutgers PDL

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Greenhouse Production Short Course

Date: March 7 and 8, 2016
Location: NJ EcoComplex, Bordentown, NJ

Come learn about the exciting world of greenhouse production! In this two-day class, our team of expert instructors will cover the core topics you need to either get your greenhouse off the ground or improve an existing program. The class will include a tour of the EcoComplex greenhouse and a mini trade show featuring greenhouse structures and supplies.

Click to View Agenda & Registration Form

This class will cover the topics below and more!
• Greenhouse Structures
• Heating
• Ventilation
• Cooling
• Supplemental Lighting
• Shading
• Control Systems
• High Tunnel Production
• Crop Production
• Hydroponics
• Irrigation
• Nutrient Management
• Pests and Diseases
• Aquaponics
• Specialty Crop Production
• Business Plan Basics
• Marketing and Sales