Rutgers University | New Jersey Agricultural Experiment Station | Pesticide User Responsibility

Landscape, Ornamentals, Nursery, and Turf Edition

Seasonal updates on ornamental, nursery, and turf pests.
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October 3, 2022

Spruce Spider Mites: A Key Cool Season Mite Pest

Spruce spider mite species (Oligonychus ununguis) are found in Christmas tree farms as well as landscapes & nurseries in the New Jersey region. The late weeks of September & early weeks of October are transition periods for this cool season mite. With the arrival of autumn & cooler temperatures, the spruce spider mites begin to “wake up” from their summer dormancy & will be observed feeding & laying eggs. Observations this past week in Christmas tree farms have shown increased activities of the spruce spider mites. This spider mite species will feed exclusively on various conifers including spruce, fir, Douglas-fir, hemlock, Cryptomeria, arborvitae, false-cypress, pine, & juniper.

Christmas tree farm

This Christmas tree farm is an ideal site for potential spruce spider mite infestations. (Photo Credit: Steven K. Rettke, Rutgers Coop. Ext.)

[Read more…]

Filed Under: Christmas Trees, Landscape, Nursery, & Turf, Nursery, Plant Diagnostic Lab
September 28, 2022

Driving into High Path Avian Influenza Quarantine Zones in PA. Know the rules.

September 28, 2022. There has been a significant area placed under quarantine in Lancaster County East Lampeter Township. Read below to refresh on the rules when driving into a HighPath Quarantine Area.

For those traveling to Lancaster County for equipment, supplies and feed, be aware of the 20km zone that includes areas near Ephrata, New Holland, Gap, Quarryville, and Manhiem locations; and the 10km zone that includes Lancaster and Stroudsburg areas; and the epic-center 3km zone. 

Secretary Fisher has sent along the PADLS quarantine map to Ag Agents, you can contact your Ag agent for a copy of the map. The map when it is updated, can also be found at:  https://padeptag.maps.arcgis.com/apps/webappviewer/index.html?id=a9066a3d68a443a08043766cb84bf4ae

“Migration season is underway and the virus is obviously in the environment.  Please ensure all your poultry caretakers are practicing their best biosecurity, especially regarding using clean and dedicated footwear when entering the poultry houses.”- PADLS

Earlier this year….

As of 5/11/2022: The PA Department of Agriculture, via communications from Kevin D. Brightbill, DVM | State Veterinarian | Director is requesting continued compliance of the agriculture industry at large with the General Quarantine Order; Virus Control for Highly Pathogenic Avian Influenza Poultry, Poultry Litter, Conveyances, Feed, Refuse, Containers and Material Standards for the existing control zones established in Lancaster and Berks County.

There is an Interstate (existing or carried on between states) and General Quarantine Order in effect in Pennsylvania; specific to Virus Control for Highly Pathogenic Avian Influenza Vehicle, Container and Material Standards that is critical to abide by to prevent introduction of High Path. The specifics of “following the conditions and requirements of this Interstate and General Quarantine Order Order related to vehicles and products being transported including other domestic animals” can be found in the Pennsylvania Bulletin Volume 52 Issue 18 52 Pa.B. 2597 General Quarantine Order; Virus Control for Highly Pathogenic Avian Influenza Poultry, Poultry Litter, Conveyances, Feed, Refuse, Containers and Material Standards.

https://www.pacodeandbulletin.gov/Display/pabull?file=/secure/pabulletin/data/vol52/52-18/637.html

New Jersey agriculture producers, please be mindful of these efforts as you travel in and out of the location of the current quarantine area (10 kilometer radius) as shown in the PA DEPT AG MAP https://padeptag.maps.arcgis.com/apps/webappviewer/index.html?id=a9066a3d68a443a08043766cb84bf4ae.

Elsewhere in the region, please consider how you can help reduce potential spread as you travel to and from agriculture service centers in the region.

To stay up to date on the quarantine restrictions and recommendations related to disinfecting transportation vehicles and conveyances, please join the weekly Pennsylvania High Path Avian Influenza call by contacting Jennifer Reed – Harry, Penn Ag Industries at Email: jrharry@pennag.com

NJ Poultry Producers. To participate in the next South-Jersey Poultry Association monthly webinar with guest veterinarians from either USDA or state agencies, contact Melissa Bravo at the Salem County Extension Office.

 

 

 

 

 

 

Filed Under: Commercial Ag Updates, Disease Forecasting, Field, Forage & Livestock, Food Safety, Fruit, Landscape, Nursery, & Turf, Plant Diagnostic Lab, Uncategorized, Vegetable Crops
September 23, 2022

Douglas-fir Needle Midge: The Twisted Menace

The Douglas-fir Needle Midge (Contarinia pseudotsugae) is host specific to only Douglas-firs. The insect infests needles & symptoms create a twisted distortion having yellow banding discolorations with swollen areas. Inside the swollen areas of the needle are fly larvae (maggots) of the Douglas-fir needle midge (DFNM). Typically scouting observations for needle infestations can begin to be easily observed during mid-summer. At maturity, the swollen areas turn brown or purple. The maggot is less than 5.0 mm in size & later in the season, the larvae can be exposed by opening the necrotic swollen area using a sewing needle. Symptoms can mimic those caused by Cooley spruce gall adelgids. The needle cast diseases (Swiss or Rhabdocline) can also sometimes mimic the symptoms if the infestation is serious enough to cause thinning from excessive needle drop.

Infected douglas-fir stem

Late season symptoms from a severe infestation of the Douglas-fir Needle Midge. The resulting needle distortion & twisting can sometimes become extreme. (Photo Credit: Steven K. Rettke, Rutgers Coop. Ext.)

[Read more…]

Filed Under: Christmas Trees, Landscape, Nursery, & Turf, Nursery, Plant Diagnostic Lab
September 20, 2022

SARE Farmer Grants for 2023 – Webinar on October 4th

Truck spreading fertilizerMultiple Northeast SARE (Sustainable Agriculture Research and Education) grant recipient Tommye Lou Rafes, of T.L. Fruits and Vegetables in West Virginia, is sharing her experiences to help other farmers experiment with new ideas through the Farmer Grant program.

At noon on October 4th, 2022, Rafes will join Northeast SARE Grant Coordinator Candice Huber for an informational webinar to assist farmers interested in applying for up to $30,000 in funding for projects beginning in March 2023. Registration is required and participants are encouraged to submit questions ahead of the event. The Call for Farmer Grant Proposals is currently available and the online system for submitting applications is opening soon. Applications are due November 15, 2022.

Northeast SARE Farmer Grants are perfect for farmers looking to grow through new practices. Rafes first learned about SARE while attending a Good Agricultural Practices (GAP) training. One of the professors hosting the meeting was a SARE reviewer who invited the attendees to apply for a grant. Rafes knew sustainable practices like using renewable-powered high tunnels to extend growing seasons could be good for business as well as the planet. “Growing in the winter months is a completely different way than you do in the summer months,” she said. “I decided to test varieties that were successful during the winter months as well as growing conditions that could be improved so that people would be more successful.”

Grant Coordinator Candice Huber says Farmer Grants are an opportunity for farmers to try things that could improve their operations. SARE funds can cover the farmer’s time on the project, any farm workers time spent on the project, supplies that are not capital purchase, technical support, soil testing and other budgeted items. Farmer grant projects generally are for one year.

If you have an idea and you need resources to really explore it, a Farmer Grant can connect you with those resources. This webinar will be a good starting point and participants must pre-register. See below.

To sign up for the October 4th webinar at 12:00PM go to https://us02web.zoom.us/webinar/register/6516611235851/WN_RoG_IkMmSDGsduZwmFgKkA

For information about the application for SARE Farmer grants see https://www.sare.org/wp-content/uploads/Northeast-SARE-Farmer-Grant-Call-for-Proposals.pdf

For general information about Northeast SARE go to Northeast SARE Home Page – SARE Northeast

Filed Under: Blueberry, Christmas Trees, Commercial Ag Updates, Cranberry, Disease Forecasting, Field, Forage & Livestock, Food Safety, Fruit, Landscape, Nursery, & Turf, Nursery, Organic Production, pesticide credits, Plant Diagnostic Lab, Strawberry, Tree Fruit, Turf, Uncategorized, Vegetable Crops, Wine Grape Tagged With: ,
September 6, 2022

Rutgers Specialty Crop Research and Extension Station Field Tour

Join Rutgers Cooperative Extension and the Monmouth County Board of Agriculture for a FREE twilight walking tour of some of the current research projects that are happening at the Rutgers Specialty Crop Research and Extension Center in Cream Ridge.

Rutgers Specialty Crop Research and Extension Station Field Tour

September 20, 2022

5:30 – 7:00 pm

FREE

Location: 283 Route 539, Cream Ridge, NJ 08514

Pesticide License Recertification Credits Available

  • 1 credit CORE (BASIC SAFETY & HANDLING)
  • 2 credits PP2 (PRIVATE APPLICATOR CATEGORY)
  • 2 credits 10 (DEMONSTRATION & RESEARCH)
  • 2 credits 1A (AGRICULTURAL PLANT)

To register or for more information, contact Rutgers Cooperative Extension of Monmouth County at 732-431-7260 or email Catherine.vanBenschoten@co.monmouth.nj.us

 

Agenda

5:30 to 6:00 pm: Welcome, Sign-in, and Refreshments

6:00 to 6:15 pm: “Integrated Pest Management for Beginning and Experienced Farmers”

  • Brendon Pearsall – Beginner Farmer Program Coordinator, Rutgers, NJAES, RCE

6:15 to 6:30 pm: “Low Input Native and Ornamental Plant Trials”

  • Bill Errickson – Agriculture & Natural Resources Agent III – Monmouth County Rutgers, NJAES, RCE

6:30 to 6:45 pm: “Growing Ginger and Turmeric in in Moveable High Tunnels”

  • Bill Errickson – Agriculture & Natural Resources Agent III – Monmouth County Rutgers, NJAES, RCE

6:45 to 7:00 pm: “Honey Bee, What’s in Your Pollen? Residuals and Pollen Diversity in Relation to Colony Health”

  • Chelsea Abegg – NJAES – ANR Soils and Plant Technician

7:00 to 7:30 pm: Sign-out for Credits, Course Evaluations

7:30 pm: Monmouth County Board of Agriculture Meeting

 

Flower in pot Flowers in field Plants in field

Descriptions of Presentations

6:00 to 6:15 pm

“Integrated Pest Management for Beginning and Experienced Farmers”

Brendon Pearsall – Beginner Farmer Program Coordinator, Rutgers, NJAES, RCE

RU Ready to Farm: Getting Rooted in the Garden State – The Rutgers NJAES Beginner Farmer Training Program has just concluded its first year of hands-on training at the Specialty Crop Research and Extension Center in Cream Ridge. The program team will discuss the process of leading 12 first-time farmers through the planning and production of a 46-share CSA program. This year featured many challenges, and the students got to put their IPM training to good use as they were confronted with various pest and disease issues. We will highlight some of the techniques used to minimize the need to spray, including mechanical controls, attracting beneficial insects, and frequent scouting.

 

6:15 to 6:30 pm

“Low Input Native and Ornamental Plant Trials”

William Errickson, M.S. – Agriculture & Natural Resources Agent III – Monmouth County Rutgers, NJAES, RCE

Selecting native and ornamental plants that are well-adapted to the growing conditions in our region can greatly reduce pest and disease issues in the landscape, leading to a reduction in pesticide use, while enhancing the ecosystem services that are provided. This presentation will showcase heat and drought tolerance evaluations of field-grown native ornamental grasses, sun and shade tolerance of container-grown native azaleas, and recent introductions to the All America Selections ornamental plant program.  Specific pest and disease challenges will be discussed in addition to managing abiotic summer stress while limiting the amount pesticides, fertilizers, and water required in the landscape.

 

6:30 to 6:45 pm

“Growing Ginger and Turmeric in in Moveable High Tunnels”

William Errickson, M.S. – Agriculture & Natural Resources Agent III – Monmouth County Rutgers, NJAES, RCE

Fresh baby ginger and turmeric are high-value specialty crops that can be produced in high tunnels in NJ. While ginger is generally a reliable low-input crop, it can be susceptible to soil-borne pathogens if specific cultural practices and crop rotations are not followed. This project evaluates ginger and turmeric production in moveable high tunnels in comparison to field grown ginger. Specific disease problems, controls, and cultural practices will be discussed.

 

6:45 to 7:00 pm

“Honey Bee, What’s in Your Pollen? Residuals and Pollen Diversity in Relation to Colony Health”

Chelsea Abegg – NJAES – ANR Soils and Plant Technician

Something is happening to the honey bees that New Jersey blueberry and cranberry crops depend on and now beekeepers are raising their service fees or refusing to bring their bees to New Jersey crops. With colony health declines during and shortly after NJ pollination services, we will discuss what factors could be influencing these colony declines and how Rutgers is working to the solve the problem.

Filed Under: Fruit, Landscape, Nursery, & Turf, Vegetable Crops Tagged With: , , , ,
September 2, 2022

Rabies Awareness. Be Alert to Rabies While on Vacation

During prolonged droughts, rabies cases in the wild (raccoons, skunks, foxes, bats etc.) and in feral cats and dogs is known to increase compared to prior years. As the holiday weekend ensues, and many are going to campgrounds and parks and visiting friends out of town, be alert to the presence of rabies in multiple counties in Pennsylvania and New Jersey and take precautions to not be bitten. If a wild animal actively chases you, do not let the animal bite you.

Livestock can and do get rabies. Cases of reports in cattle have occurred in Pennsylvania in 2022. In their March report, two cows and a horse tested positive for rabies in the state. In the last eleven years, twelve horses have tested positive for rabies in New Jersey.

2022 NJ reported rabies cases by counties link: https://www.nj.gov/health/cd/documents/rabies_stats/rabcases2022.pdf

https://www.nj.gov/health/cd/statistics/rabies-stats/

2022 PA reported rabies cases by counties. This map is from March 2022. Because in the course of a month, there has probably been a positve report of rabies in every county in Pennsylvania, assume rabies is present (still circulating in wild animals) in the county in September of 2022.  https://www.agriculture.pa.gov/Animals/AHDServices/diseases/Pages/Rabies.aspx

If you are bitten by any wild animal or feral animal or even a domesticated pet or livestock, it is recommended that you:

  • Report to the local police so they are aware.
  • If a wild or feral animal, also report to Game-wildlife regional office.
  • Go to the hospital and fill out a public health notification form. This form notifies the state public health office, and a nurse will call you to advise you of the rabies monitoring period and treatment protocol.
  • Notify your local doctor as soon as possible.
  • Also, call your state reporting number so that the record of the attack is logged in their database.

Pennsylvania hotline: (717) 772-2852 / ra-ahds@pa.gov

New Jersey hotline: Contact the NJ Public Health and Environmental Laboratories, Rabies Laboratory: via email: rabies.PHEL@doh.nj.gov or. via telephone: (609) 530-8416, 671-6418 or 671-641.

Filed Under: Field, Forage & Livestock, Food Safety, Fruit, Landscape, Nursery, & Turf, Uncategorized, Vegetable Crops