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.
 
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NJ Commercial Vegetable Production Recommendations

Rutgers Weather Forecasting - Meteorological Information important to commercial agriculture.

Tomato spotted wilt virus alert 5/1/2026

We have seen a couple scattered cases of tomato spotted wilt virus (TSWV) in Southern NJ greenhouses this spring. Be on the lookout for any tomato plants that seem abnormal [Read more…]

Networks to Reduce Risk: Field trip to Montclair Community Farms and Program Wrap up

Join us on Saturday, June 13, 2026, for the final event of the Networks to Reduce Risk: Building Viable NJ Farms program! We’re celebrating with a special field trip to Montclair Community Farms from 10:00 a.m. to 12:00 p.m. This fun wrap‑up event offers a great chance to explore urban agriculture, learn about sustainability and community food systems, and connect with fellow participants. Light snacks and refreshments will be provided, and it’s the perfect opportunity to take photos and close out the program together. Registration is just $5—save your spot today! You can register at: https://go.rutgers.edu/lxjqrrv7

Field Trip: Managing Risk on your Agritourism Farm

There’s still time to register!

Rutgers Snyder Research and Extension Farm

Tuesday, April 28

10.00am – 1.00pm

Register at: https://go.rutgers.edu/ncudh8xr 

 

Managing Risk on your Agritourism Farm A field trip to the Rutgers Snyder Research and Extension Farm

 

Field Trip: Managing Risk on your Agritourism Farm

Rutgers Snyder Research and Extension Farm

Tuesday, April 28

10.00am – 1.00pm

Register at: https://go.rutgers.edu/ncudh8xr 

 

Managing Risk on your Agritourism Farm
A field trip to the Rutgers Snyder Research and Extension Farm

 

SALEM COUNTY AGRONOMY TWILIGHT MEETING-1 (May 1, 2026)

SALEM COUNTY AGRONOMY TWILIGHT MEETING-1

Date & Time: May 1, 2026 | 5:00 PM – 7:30 PM
(Program starts at 5:00 PM; please arrive a few minutes early)

Location: Rutgers Cooperative Extension Office, 51 Cheney Rd., Woodstown, NJ 08098

Registration:
Call: 856-769-0090
Email: molly.english@salemcountynj.gov

Credits Approved:

  • CORE: Basic Safety and Handling: 02
  • 1A: Agricultural Plant: 02
  • 10: Demonstration & Research: 02
  • PP2: Private Applicator: 02

Topics & Speakers:

  • The 3R’s of Pesticide Use: Resistance, Rotation, and Regulation
    Speaker: Janine Spies, Rutgers Cooperative Extension
  • The Endangered Species Act Changes to Pesticide Labels
    Speaker: William J. Bamka, Rutgers Cooperative Extension
  • Nitrogen from Air to Soil using Sunlight
    Speaker: Joseph R. Heckman, Rutgers University
  • Agronomist’s Field Guide to Drought Resilience
    Speaker: Ramandeep Sharma, Rutgers Cooperative Extension

NJ DEP issues Controlled Open Burn Permit from April 18, through Wednesday April 22.

(TRENTON) – With 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 Saturday, April 18, through Wednesday, April 22. Temperatures are expected to drop to the 30s or below this week 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 the Department of Agriculture are allowing these steps to protect farmers’ livelihoods and ensure that consumers can 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 in protecting 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 implementing either technique, but it 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.

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The New Jersey Department of Agriculture (NJDA), established in 1916, serves New Jersey’s agricultural community and residents through a wide range of programs across its divisions that ensure the preservation and continuation of the state’s agricultural landscape.  NJDA works to ensure the safety and quality of New Jersey’s food supply, protect animal and plant health, and promote the overall long‑term viability of agriculture. The Department also connects consumers with New Jersey’s farmers and locally grown products while supporting the state’s diverse agricultural industry through initiatives of the Jersey Fresh program.  

For more information about the New Jersey Department of Agriculture, follow us on Facebook at www.facebook.com/NJDeptofAgriculture and www.facebook.com/JerseyFreshOfficial; on Instagram @njdeptofagriculture; on X/Twitter @NJDA and @JerseyFreshNJDA; and on LinkedIn at New Jersey Department of Agriculture. 

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