Vegetable Crops Edition

Seasonal updates and alerts on insects, diseases, and weeds impacting vegetable crops. New Jersey Commercial Vegetable Production Recommendations updates between annual publication issues are included.
 
Subscriptions are available via EMAIL and RSS.
 
Quick Links:

NJ Commercial Vegetable Production Recommendations

Rutgers Weather Forecasting - Meteorological Information important to commercial agriculture.

NJ Depts of Agriculture & Environmental Protection Allow Controlled Open Burning to Protect Crops

(Trenton) [On April 20, w]ith the state expected to experience cooler spring temperatures, the Department of Environmental Protection has agreed with NJDA Secretary Ed Wengryn’s request to allow farmers to do controlled open burning or use specialized torches known as smudge pots to protect flowering crops from damage beginning today, April 20, through Saturday, April 27.

Temperatures are expected to drop to the 30s or below tonight with varying winds through portions of the state. These expected temperatures follow warm temperatures in recent days. Damage from freezing weather now can significantly reduce yields of certain fruits and vegetables that are in the flowering stage.

The DEP and Department of Agriculture are allowing these steps to protect farmers’ livelihoods and to ensure that consumers will be able to enjoy an ample supply of Jersey produce later this year.

The DEP intends to exercise its authority and discretion under the Air Pollution Control Code, N.J.A.C. 7:27, et seq., and other applicable authorities to permit the following procedure for open burning or the use of smudge pots to assist farmers to protect their crops in low temperatures.

Farmers who believe they will need to conduct open burns and/or use smudge pots must provide notice to the DEP’s 24-hour Communications Center at 1-877- WARNDEP (1-877-927-6337).

Notification to DEP does not require the implementation of either technique but ensures proper procedures are followed should they become necessary.

If a farmer does not call DEP in advance but uses either technique, the farmer must notify DEP by 9 a.m. the following day. The farmer will be asked which technique was used.

Farmers must record the incident number provided to them by the Communications Center. The following information is to be provided:

  • Name of the individual making the decision to conduct the open burning/use of smudge pots and name of the farm.
  • Actual street address of the farm on which either technique will be used (no P.O. Boxes).
  • Telephone number of a contact at the farm.
  • Predicted temperature (in degrees Fahrenheit) at the agricultural operation when the technique will be used.
  • Wind speed anticipated when the technique will be used.
  • Predicted hours of open burning and/or use of smudge pots.
  • Materials expected to be burned.
  • At the time of the initial call to the Communications Center, farmers will be given an email address and incident number.

Within two days, they must submit to DEP via this email address the following information:

  • The DEP Communications Center incident number.
  • Ambient temperature (in degrees Fahrenheit) at the time the technique was used.
  • Actual wind speed at the orchard at the time the technique was used.
  • A statement verifying that all restrictions in the open burning or use of smudge pots were followed.
  • The New Jersey Department of Environmental Protection and New Jersey Forest Fire Service caution all farmers and agriculture businesses with respect to the use of open burning in high wind velocity conditions. Please take note that farmers are encouraged to utilize smudge pots for warming as necessary during higher wind conditions. Use of open burning when wind velocity is greater than 5 mph is strictly prohibited, may contribute to wildfire risk, and can carry significant penalties.
  • Smudge pots must be fueled only with either kerosene or No. 2 fuel oil.
  • Open burning can consist only of either the following materials: clean and untreated scrap lumber, felled trees, clippings pruned from trees and shrubs, hedgerows, or firewood. Absolutely no refuse, trade waste, tires or garbage of any type may be added to the authorized open burning material.

The New Jersey Department of Environmental Protection and New Jersey Forest Fire Service caution all farmers and agriculture businesses with respect to the use of open burning in high wind velocity conditions. Please take note that farmers are encouraged to utilize smudge pots for warming as necessary during higher wind conditions. Use of open burning when wind velocity is greater than 5 mph is strictly prohibited, may contribute to wildfire risk, and can carry significant penalties.

###

To learn more about the New Jersey Department of Agriculture, find us on Facebook at www.facebook.com/NJDeptofAgriculture and www.facebook.com/JerseyFreshOfficial or Twitter @NJDA1 and @JerseyFreshNJDA.

Reminder – South Jersey Vegetable Integrated Crop Management Twilight Meeting

Tuesday, April 30, 2024
6:00 p.m. – 9:00 p.m.
East Vineland Fire Hall
4931 Landis Ave. across from the Savoy Restaurant
(please park behind the building and enter conference room door in rear)

Pesticide Credits Approved

  • CORE (Basic Safety & Handling)              1
  • PP2 (Private Applicator)                             2
  • 1A (Agriculture Plant)                                 2
  • 10 (Demonstration & Research)                2

USDA’s SARE Program – Resources and Farmer Grants

  • Michelle Infante-Casella, RCE Gloucester

Pesticide Safety and Compliance Tools for Growers and Applicators

  • Pat Hastings, RCE Pesticide Education Program Coordinator

Management Options for Allium Leaf Miner, Diamondback Moth, & Corn Earworm

  • Kris Holmstrom, RCE Vegetable IPM Program Associate

Implications of EPA’s Herbicide Strategic Plan to Comply with the Endangered Species Act &

Weed Management Strategies for Spring and Summer Vegetable Crops

  • Dr. Thierry Besancon, RCE Specialty Crop Weed Specialist

Unlocking the Power of Social Media Marketing Trends

  • Claudia Gil-Arroyo, RCE Cape May

Disease Control Options for Spring Vegetable Crops

  • Dr. Andy Wyenandt, RCE Vegetable Plant Pathologist

Changes to the New FSMA Water Rule Now in Place, and to the Harmonized Audit

  • Dr. Wes Kline, RCE Cumberland

Pesticide Recertification Credits have been requested for this meeting. We hope you’ll be able to join us.

Purdue Agricultural Spray Nozzles: A Comprehensive Review (PPP-153)

Courtesy of Dr Fred Whitford, Purdue University Pesticide Safety Education Program for Illinois: Purdue Pesticide Programs has just published Agricultural Spray Nozzles: A Comprehensive Review (PPP-153). It can be found at https://ag.purdue.edu/department/extension/ppp/resources/ppp-publications/_docs/ppp-153.pdf. This 104 page document  is currently being printed so hard copies will be available.

Free event for farmers will dig into historical agriculture using archaeology and insects

On May 1, 2024, an experiential learning workshop for farmers will be held from 10:30 – 2:00 at the Rutgers Specialty Crop Research and Extension Center in Cream Ridge, New Jersey. The workshop focuses on insects recovered from a 1683  grave that was excavated at Historic St. Mary’s City, Maryland. Historic St. Mary’s City was the first permanent British settlement in Maryland, located on a small rural coastal peninsula east of modern-day Washington, DC. Today, the site is still a farming operation that mainly grows field crops.

Registration is free and can be found on the workshop’s homepage here: https://go.rutgers.edu/mll66dzo

Workshop Details

Dr. George Hamilton’s Integrated Pest Management (IPM) Laboratory at the Rutgers Department of Entomology is studying historical insects from the Philip Calvert grave at Historic St. Mary’s City and the insect biodiversity of the modern site. One goal of this project is understanding if the same beneficial rove beetle species have survived in the area as land use around the site has changed over time.

The workshop’s purpose is to get feedback from the agricultural community on the project after going through some of the activities used to study the historical insects and gather modern site data. First, the workshop will start at 10:30am with learning more about the project and the archaeology of Historic St. Mary’s City through two 10-minute talks. Then, three break-out groups will rotate through guided insect collecting in the field, recognizing historical insect fragments under laboratory microscopes, and seeing how maggots move after leaving a death scene by making insect art.

Everyone who attends will receive a folding pocket scope on behalf of NOFA-NJ for viewing insects they collect and are invited to take home their maggot insect art.

Lunch will be provided around noon after breakout groups complete each hands-on activity. Coffee will be served, and a short talk will give an overview of the investigation’s current findings. Finally, before the workshop ends at 2:00pm project members will lead a brief group discussion about how studying insects in archaeology can be used for sustainable agriculture.

For example, identifying native rove beetles that have existed at a location for 100s of years then developing an IPM farmscaping or habitat manipulation program targeted to increase populations of those beneficial insects.

Additional Background Information

The study of insects and other arthropods in archaeology sites is referred to as archaeoentomology. In Europe archaeoentomology has been used to show fleas and grain weevils moved with migrating humans over 5,000 years ago. Changes in archaeoentomology beetle species found at early European farms represent changing land use once agriculture became established. However, even though insects are all around us, archaeoentomology is usually overlooked when researchers try to design new sustainable agriculture practices.

Very little archaeoentomology research has been conducted in the United States. This provides an opportunity for developing American archaeoentomology as a field focused on understanding changes in the food system over time related to crop pests and beneficial insects.

Parking information and the link to the registration form can be found on the workshop’s homepage here: https://go.rutgers.edu/mll66dzo

In addition to farmers, growers, ranchers, farm workers, beekeepers and other members of the agriculture industry, this workshop is free and open to college students interested in agriculture, Master Gardeners, and other interested community members.

Please contact Mike with any questions at mmonzon@njaes.rutgers.edu

This event is a collaboration between NOFA-NJ, George Hamilton’s Integrated Pest Management (IPM) Laboratory at the Rutgers University Department of Entomology, and the Fahrenfeld Research Group at the Rutgers University Department of Civil and Environmental Engineering and is supported by the National Institute of Food and Agriculture, U.S. Department of Agriculture, through the Northeast Sustainable Agriculture Research and Education program under subaward number GNE22-292.

2024 National Agritourism Survey

The 2024 National Agritourism Survey is now collecting responses. All agricultural operations that welcome visitors—whether for on-farm direct sales, educational programs, entertainment, farm stays, recreation, special events, and more—are invited to complete the survey.

By participating in this survey, you’ll help us pinpoint the types of support farmers like you require—whether it’s getting business assistance, developing networks, applying for grants, or navigating zoning and liability issues.

If you have questions about this survey, please contact Claudia Schmidt, a Penn State Extension specialist (cschmidt@psu.edu).

To complete the survey click here.

Last Minute Reminder – Tonight – Annual NJ Farm Labor Regulatory Update in Mays Landing

7pm tonight, Thurs, April 11, 2024
Rutgers Cooperative Extension of Atlantic County office
6260 Old Harding Hwy
Mays Landing, NJ 08330

  • in collaboration with NJ Farm Bureau, we bring in representatives from the US and NJ Dept of Labor, and several other speakers dealing with agricultural labor issues. Hope you can join us.