April 4, 2023

HIGH potential for Boxwood Blight this Thursday 4/6

There is a potential for boxwood blight infections this WEDNESDAY and THURSDAY throughout much of NJ – especially central regions. Thursday’s high temperatures coupled with prolonged periods of leaf wetness overnight will contribute to the spread of boxwood blight infections.

If BWB is important to your business – Use the USPEST – PUSH Alerts – (click here) – to setup weekly email alerts. Create an account, watch the tutorial, and then set up your subscriptions. You select which locations (as many as you like), days you want to receive emails (pick Sunday/Monday), and what you would like to receive alerts about (BWB and a variety of other pests and diseases). Rutgers is not directly affiliated, however this is an incredible tool. 

  • It is time to begin protective fungicide applications in high value areas if you have not already done so! 

  • Protective fungicide applications should remain in effect or be initiated immediately for Boxwood Blight in “Infection risk or High Risk areas”. 
  • If your area is not listed (throughout all of NJ please visit the USPEST.ORG Boxwood Blight Risk Model – CLICK HERE TO CHECK YOUR LOCAL PREDICTIONS

Boxwood Blight risk-model information, considerations, and links:

Boxwood Blight Risk Assessment as of 4/4/2022
Region Location CODE 3-Apr 4-Apr 5-Apr 6-Apr 7-Apr 8-Apr
Southern Upper Deerfield NJ50 Very Low  Low  Minor Risk Very Low  Very Low  Very Low 
Central Howell / Freehold NJ10 Very Low  Low  Minor Risk Very High Very Low  Very Low 
Northern High Point NJ59 Very Low  Very Low  Low  High Risk Very Low  Very Low 
Monday Tuesday Wednesday Thursday Friday Saturday
 Please check YOUR LOCAL risk (click here)

[Read more…]

Filed Under: Landscape, Nursery, & Turf, Nursery, Turf Tagged With: , , , , , , , , , , ,
March 22, 2023

Immediate potential for Boxwood Blight 3/24 and 3/25 – First infection potentials

There is a potential for new boxwood blight infections this FRIDAY and SATURDAY throughout much of NJ – especially central regions. Increased temperatures and prolonged periods of leaf wetness will contribute to the spread of boxwood blight infections.

  • It is time to begin protective fungicide applications in high value areas if you have not already done so! 

  • Protective fungicide applications should remain in effect or be initiated immediately for Boxwood Blight in “Infection risk or High Risk areas”. 
  • If your area is not listed (throughout all of NJ please visit the USPEST.ORG Boxwood Blight Risk Model – CLICK HERE TO CHECK YOUR LOCAL PREDICTIONS

Boxwood Blight risk-model information, considerations, and links:

Boxwood Blight Risk Assessment as of 3/22/2023
Region Location CODE 22-Mar 23-Mar 24-Mar 25-Mar 26-Mar 27-Mar NOTES
Southern Upper Deerfield NJ50 Very Low  Low Low  Infection Risk Very Low  Very Low 
Central Howell / Freehold NJ10 Very Low  Low HIGH Risk HIGH Risk Very Low  Very Low  High prob. of first BWB infections
Northern High Point NJ59 Very Low  Very Low   Infection Risk Very Low Very Low  Very Low 
 Please check YOUR LOCAL risk (click here)

(input your area code – select closest weather station – check 7-14 prediction – click on graph / table)

These advisories are general in nature, change rapidly over time, are site-specific…therefore  Someone from your business should be using this risk model daily if boxwood is important to your financial stability– In 30 seconds you can have a better idea of boxwood blight (and other pathogen) activity in your immediate area! Please contact Tim Waller if you need help using this service (twaller@njaes.rutgers.edu), we want to help! 

Fungicides; 

  1. You very well may have these materials already applied as ‘cover-sprays’ – But – be mindful that protectant fungicides loose efficacy the more rain (or overhead irrigation) they are subjected to, and reapplication may be warranted.
  2. ROTATE between Fungicide Resistance Action Committee (FRAC codes) to avoid this pathogen becoming resistant to specific chemicals

Format: [FRAC code]: Chemical name (Trade names * no endorsement implied, other options exist)  

  • [M05]: Chlorothalonil (Daconil WS)
  • [M05 + 1] Chlorothalonil + Thiophanate methyl (Spectro 90WDG)
  • [11] Trifloxystrobin + [7] Fluopyram  (Broadform)
  • [11] Trifloxystrobin + [3] Triadimefon (Armada 50WDG)
  • [M03] Mancozeb
  • [12] Fludioxonil (Medallion WDG)
  • [3] Tebuconazole (Torque)BW

DISCLAIMER: The label is the law, always refer to it for allowable host crops, use-restrictions, application rates, reapplication intervals, re-entry intervals (REI), and mix compatibility information. Production and pesticide information on this site are for private/commercial pesticide applicators and landscape professionals only, and are NOT for home gardener use. Provided materials represent examples and do not cover all possible control scenarios. Trade-names listed do not imply endorsement and are used as examples only. Please contact your local agent or chemical sales representative for more information or to discuss additional pest management options.

Resources 

Background on the pathogen: 

Filed Under: Landscape, Nursery, & Turf, Nursery, Turf Tagged With: , , , , , , , , , , , ,
March 14, 2023

Updated 2023 Pest Scouting Guides are up – Getting prepared for the season ahead

The updated Pest Scouting Guides are here, and have a few improvements that enable YOU to share what YOU are seeing in the field with RCE.

Please click, download, and print these scouting guides for use at your nursery, landscape, or conifer plantation. Once printed you can scan the QR at the top of document to link back to the digital copy. These are much larger documents than 2022, as they are sorted by GDD, NEW-Insect “Group”, and by NEW-“favored host plants”. 

Nursery and Landscape Pest Scouting Guide – Scouting with Growing Degree-days (GDD) 2023 (click here)

Conifer and Christmas Tree Pest Scouting Guide – Scouting with Growing Degree-days (GDD) 2023 (click here)

Refer to this post “Obtaining your local growing degree-days (GDD)” for additional information (click here)  or contact Tim Waller twaller@njaes.rutgers.edu for help.

It is important to note that the GDD ranges do not replace scouting and that many of these GDD ranges have not been validated in New Jersey and would greatly benefit from local feedback. Therefore you will notice a QR code at the bottom of the cover-page. If you scan this code it will take you to a form that asks for details about pest occurrence, host plants, any observations, and after you submit your comments it allows the user to upload photographs. This is also a great place to leave feedback on what you would like to see in future iterations (such as pictures…).

PLEASE REPORT – pest observations that deviate from the stated GDD ranges in the guides

PLEASE SHARE PICTURES OF PESTS – we are working to develop insect ID pocket guides and other resources for our NJ growers…but we need your help

LONT – Comment and Photo upload REPORTING LINK (click here) 

Conifer – Comment and Photo upload REPORTING LINK (click here) 

If you would like to interact with the raw data yourself or incorporate it more closely into your businesses needs download this data file (click here) (file will download once clicked!). Please note it is a Microsoft Excel file, that is protected / cannot be modified on all but the two sheets labeled “GDD ACCU”. If you would like help with this or a non-protected file please contact twaller@njaes.rutgers.edu.

 

Regular updates will be utilizing this resource throughout the 2023 season. Have a great Spring Season everyone.  

 

Filed Under: Christmas Trees, Landscape, Nursery, & Turf, Nursery Tagged With: , , , , , , , , , , , , ,
January 29, 2023

2x Nursery Sessions in Atlantic City Next Tuesday – 2023 New Jersey Agricultural Convention (ACTS) & Trade Show

I am happy to remind that Tim Waller (Cumberland) and Bill Errickson (Monmouth) will be holding two Nursery Sessions next Tuesday (Feb 7th) at the 2023 New Jersey Agricultural Convention & Trade Show (ACTS) hosted by the Vegetable Growers Association (VGA). The meeting is held at Harrah’s Resort Atlantic City.

This is a relatively new session for the nursery and green industries that Tim and Bill really pushed for, so PLEASE join us at this important agricultural event alongside many of the other commodities in NJ. Urge your friends and other growers to join as well so we can continue to bring in great speakers for this event.

Specifics:

  • Click here to register and for more information
  • February 7th (Tuesday)
  • Harrah’s Atlantic City
  • 2 Sessions with Pesticide CEU’s in 1A, PP2, 10
  • Cost: $75 for 1-day pass (1 person), $120 for 3-day (2 people ($60 each)) + additional guest in your group $25 (cheaper option for multiple folks = grab a friend to come with).

Speaker highlight – View full schedule here get the full schedule here

Adam J. Kantrovich – Clemson (Extension Associate Professor of Agribusiness)

Dr. Kantrovich is an Associate Professor and Extension Economist with Clemson University and is located at the Sandhill Research and Education Center in Columbia, SC. Major responsibilities are programming activities in the areas of farm financials, ACA compliance for agribusiness, agribusiness succession and transition planning and agricultural and timber taxation management. Dr. Kantrovich conducts programs around the state and nationally to various agricultural groups and organizations. Click here for Dr. Kantrovich bio

  • Speaking on: “What’s the Political, Policy, and Economic Landscape” (1-h afternoon session)
  • Followed by a NRCS and FSA panel to speak about federal monies available to implement some of these ideas

Other speakers: 

  • Bill Errickson (RCE Monmouth Agent) – Native Trees for Low Input Landscapes
  • Raul Cabrera (Nursery Extension Specialist) – Irrigation Management of Nursery Crops
  • Steve Rettke (Nursery IPM) – Backyard Beneficials: Inviting Insects into the Landscape
  • Lauren Errickson (Director of Rutgers Gardens) – Women in Horticulture Panel
  • Aly Dyson and Stephanie Bouchelle (FSA), Fran Deficcio (NRCS) – Available NRCS and FSA Programs for Nurseries
  • Tim Waller (RCE Cumberland Agent) – Management of Oomycete Root Diseases (with treatment regime handouts!)

 

Upcoming Events:

  • Rutgers Speakers (and Educational Committee Planning) – TotalPro Expo (NJNLA)(Jan. 31st – Feb 1st)
  • Rutgers Speakers (and Educational Committee Planning) – Landscape New Jersey (NJLCA) (March 1st)
  • Tim Waller will be speaking about Phytophthora at Chesapeake Green 2023 (February 15 – 16th)
  • Many more to come including Nursery IPM Training Sessions
Filed Under: Landscape, Nursery, & Turf, Nursery, Turf Tagged With: , , ,
December 20, 2022

Choosing the Perfect Christmas Tree – Tim Waller & Bill Errickson Podcast on Ask the Agent

Just in time for the holiday season! Please listen and SHARE with clientele.

Listen to our NEW “Choosing the Perfect Christmas Tree” podcast by clicking here

Agents Tim Waller (Cumberland) and Bill Errickson (Monmouth) were invited by Rutgers – Ask the Agent – hosts Steve Komar (Sussex), Bill Bamka (Burlington), and Lisa Chiariello (Sussex), to discuss all things Christmas Trees in New Jersey.

The goal of this podcast was to provide the general public with an idea of what it takes to produce a perfect Christmas Tree. We discuss tree production, why Christmas trees cost what they do, variety considerations, complexities of this industry, seasonal offerings, tree care (cut vs choose and cut vs B&B trees), the importance of supporting local communities and traditions, as well as offering some resources for current Christmas tree operators.

Please share this podcast with your clients, and keep an eye for more podcasts to come.

 

Please visit the Ask the Agent Podcast Page for more interesting topics!

Filed Under: Christmas Trees, Commercial Ag Updates, Field, Forage & Livestock, Fruit, Landscape, Nursery, & Turf Tagged With: , , , , , , , ,
October 5, 2022

Virtual Pesticide Recertification Credit Series – Horticulture 3x Sessions

Sessions hosted by Tim Waller and Bill Errickson – through RCE of Cumberland County

Individual Sessions – October 13th (Th), 20th (Th), 26th (W) 6-7:00pm (Login @ 5:30pm)

Please join us as we discuss topics applicable to all horticulture applicators – the classes of chemistries we use, which to use under various circumstances, and safe handling thereof. These sessions are valuable to our general understanding of IPM tactics via a deeper understanding of the tools available to us.

NOTE: These free virtual sessions (on Zoom) will count as “in-person”, meaning all attendees will receive offered CEUs if they: have a live video feed (and are visible) and upload a government issued photo ID + NJ Pesticide license prior via a secure Rutgers Connect folder (follow directions below, only the agents will have access to information for verification). This approach avoids the 25% online credit restrictions previously in place for those with licenses NOT expiring 10/31/2022.

Government issued photo ID and NJ Pesticide License upload:

  • Click here to upload BOTH your government issued Photo ID and Pesticide License prior to the meeting
  • Upload directions: If you click on the photo ID upload link using a smart phone/tablet you will have the option of simply taking a photo of your ID and uploading it directly into the system. Otherwise, you can scan a copy of your photo ID into a computer and follow the directions at the upload link. If you are unable to upload documentation prior to the meeting, please contact Tim Waller for assistance (twaller@njaes.rutgers.edu).
  • Please upload files of your photo ID and applicator license to the link above as; “Last name_ First_ Photo ID” AND “Last name_ First_ Pesticide License”

Sessions: (You must register for each session individually, but only need to upload ID material one time)

Date:   10/13/2022 (Thursday)

  • Click here to register for 10/13 (TH)
  • How Chemicals Work and Which to Use (Tim Waller, Ph.D. RCE – Cumberland Co.)
  • Tim Waller will be discussing the various types of chemistries and classes thereof that are available for use in comestible agriculture to horticulture to right-of-way to green industries when treating some form of pest (diseases, insects, weeds, etc.). He will explain how these materials behave in or on plants, their effects on pests, when to use which materials, proper handling and safety considerations, and concepts of pesticide resistance that will ultimately lead to better chemical stewardship.
  • CEUs: CORE-2, 1A-2, 3A-2, 3B-2, 6B-2, 8C-2, 10-2, PP2-2

Date:   10/20/2022 (Thursday)

  • Click here to register for 10/20 (TH)
  • Science and Application of Horticultural Sanitation Techniques (Bill Errickson / Tim Waller – RCE – Monmouth / Cumberland Co.)
  • Bill Errickson and Tim Waller will be discussing sanitation techniques that are broadly applicable to horticulture. Sanitation basics, chemical types, and locations where to best utilize sanitation approaches, will be covered. Sanitizing chemistries and pesticides will be highlighted throughout this presentation and will focus on proper handling and safety as many of these compounds are potentially dangerous. Throughout the presentation pest or plant life cycles will be discussed to demonstrate implementation of sanitation techniques.
  • CEUs: CORE-2, 3A-2, 10-2, PP2-2

Date:   10/26/2022 (Wednesday)

  • Click here to register for 10/26 (W)
  • Horticulture Pesticide Safety and Regulation Updates (George Hamilton, Ph.D. – Rutgers Extension Specialist – Pest Management; NJ Pesticide Safety)
  • Dr. George Hamilton will be discussing the reasons for wearing protective equipment (PPE) and the proper types of equipment to use. He will also cover regulations related to recording keeping and application exclusions as well as other pesticide safety related topics.
  • CEUs: CORE-2

Contact RCE of Cumberland County – 856-451-2800 ext.1 with any questions.

ALSO – Rutgers Cooperative Extension of Gloucester County (254 County House Rd, Clarksboro, NJ 08020) is holding an in-person, half-day event, on Tuesday, October 18th from 9:00AM to 12:00PM at their office. Please click here for additional information. CEUs offered at that meeting: CORE-3, 1A-3, 3A-3, 3B-3, PP2-3 

Instructions for Virtual Sessions:

  • Register for each session individually at the above links
  • Include your pesticide license number and date of birth if you would like recertification credits
  • After registration you will receive a confirmation email with a link to the actual twilight meeting.
  • Upload a copy of your government issued photo ID and pesticide license at the link above
  • Day-of – 5:30pm: follow confirmation email link to the session (you may need to copy-paste it)
  • Day-of: Have your video on if you wish to obtain credits

Required to be eligible to receive pesticide applicator recertification credits for these virtual programs:

1.   Attend the entire meeting with live VIDEO feed on, seated in the center of the frame. Those without a webcam or  phone attendees without a live video feed are not eligible to receive credits. Call-ins (audio only) are not eligible for pesticide recertification credits as of now; you need a computer/phone/tablet with *live* video capability. If you choose to access via your smartphone, it is recommended that it is fully charged or plugged in; and that any background applications are not running.

2.   Attendees must participate throughout the entire session, staying to the end. Individuals are not eligible for credits if they arrive after the start of the first training topic or leave before the end of the last topic. Polls will be randomly scheduled, and attendance will be visually monitored to verify attendance.

Rutgers is dedicated to protecting your privacy and keeping your personal information safe.  Upon upload, your files will be encrypted and stored to Rutgers Connect. Your information will be kept strictly confidential; used solely to meet NJDEP ID verification protocol for recertification credit; and will not be used for any other purpose. Your files will be deleted within 60 days after the training event.

 

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