European red mite is another pest of concern that can be targeted at this stage. These mites feed on the foliage of tree fruit causing a bronzing symptom. Feeding from this pest can reduce fruit quality and tree vigor. European red mites overwinter in orchards as eggs. These eggs begin to hatch just prior to pink through bloom in apples. Dormant oil efficacy improves the closer you are to egg hatch for this pest so an application should be timed for green tip-half inch green in apple.  

Pear psylla typically become active and begin laying eggs in NJ in mid-late March. Nymph stage pear psylla feed on the sap of pear trees and excrete honeydew which causes black sooty mold on fruit making it unmarketable. This pest also injects a toxin into the leaves as it feeds causing the leaves to blacken and eventually leads to defoliation. Dormant oil works to deter pear psylla from laying eggs and acts as a first line of defense against this pest.  

Proper coverage with dormant oil is essential for it to work properly. Due to this, dormant oil should be applied as a full block spray instead of alternate row middle. It is important to ensure your sprayer is properly calibrated and that you are using a sufficient spray volume. Dr. Brett Blaauw from the University of Georgia found that 100 gal/A is a sufficient volume for coverage IF the trees are properly pruned prior to the dormant oil application (see University of Georgia factsheet). It is possible to achieve almost 100% coverage by making multiple dormant oil applications. This strategy is optimal because it also allows you to target both scale and mites at their optimal timings. One application can be made early on when temperatures first begin to rise above 51°F to target scale and a second application can be made between green tip and ½” green to target mites and continue controlling scale. An oil application at ½” green combined with Esteem at 4-5 oz/A will also provide control of aphids including wooly apple aphid. Wooly apple aphid populations have been becoming more prevalent in NJ apple orchards in recent years, likely due to dry end of summer conditions and pyrethroid use flaring populations. The first place this pest will begin to pop up will be pruning cuts so be sure to keep an eye out as the season progresses since early action is critical for effective control.  

Dormant oil application rates depend on the phenological stage and the crop you are spraying. Typically, oil is recommended at a 2% rate or 2 gallons of dormant oil per 100 gallons of spray mix. You can perform concentrated sprays of 6 gallons of dormant oil per 100 gallons of spray mix in pome fruit based on the dilute volume of 300 gallons per acre (amount generally considered to cover a mature semi dwarf apple to the point of drip). In stone fruit, a concentrated spray would include 4 gallons of dormant oil per 100 gallons of spray mix based on the dilute volume of 200 gallons per acre (amount generally considered to cover a mature peach tree to the point of drip). Oil can safely be applied up to the pink stage of tree fruit, but the rate should be dropped the closer you get to this stage. For example, in pome fruit a full rate can be applied up to ½” green, this rate should be halved up to tight cluster and then halved again up to pink.   

When applying dormant oil, it is important that you do not make an application within 2 days of the temperature dropping below 32°F. Another important consideration is that oil should not be applied within 2 weeks of Captan due to phytotoxicity concerns. There are other insecticides that can be mixed with dormant oils to target these pests; however, results are variable on whether the addition of these insecticides improves efficacy over oil alone. 

Dormant Season Copper Sprays: Fire blight can be targeted at the dormant stage using copper as your first line of defense. The copper targets cankers caused by fire blight and reduces the amount of bacterial inoculum present in the field. Early season copper sprays can also be effective against apple scab if some green tissue is present in the bud. Copper should not be applied after ½” green due to concerns with phytotoxicity and fruit russeting. If tank mixing copper with dormant oil, extra precaution should be taken to ensure there is no risk of freezing temperatures since this can exacerbate issues with phytotoxicity and injure the tree.  

The bacteria causing fire blight can only survive inside of living tree tissue. The winter is an optimal time to remove infected branches since the sap is not flowing, this reduces the risk of spreading the inoculum to your next cut. Removing the cankers caused by this disease where most of the bacteria are surviving will reduce your inoculum levels and make this disease easier to manage during the spring. It is a good practice to flag limbs that were infected with fire blight in the previous season to make the cankers easier to find when it comes time to prune. Pruning crews should be trained to look for sunken, dark, cracked areas on the tree bark that may be cankers. A knife can be used to peel away the tree bark to confirm the presence of the canker. If it is in fact a canker, the sapwood will be brown. You can continue peeling the bark away until you find the margin of the canker where the sapwood is still healthy and green. The pruning cut should be made at least 8 inches below the canker to ensure no inoculum is left behind in the tree. All canker prunings should be removed from the orchard since they can still act as a source of inoculum if left behind on the orchard floor.  

If peach leaf curl was not targeted in the late fall at leaf drop, a fungicide application is also effective in the late winter prior to bud swell. Copper, Ziram, and Bravo (Chlorothalonil) are the most effective options at this timing.  

Dormant Season Urea Sprays: Dormant season urea sprays are an extremely effective tool to reduce inoculum in orchards with high apple scab pressure. These sprays help to break down the leaf litter more quickly, which isessential for orchard sanitation and reduction of foliar disease inoculum. Urea applications are most effective if applied after leaf drop in the fall, but if you didn’t have a chance to make the application, it is not too late! Urea can be applied to leaf litter in the late winter or early spring using an airblast sprayer with nozzles pointed towards the ground or a boom sprayer at a rate of 40 lb/A in 100 gallons of water. A flail mower can also be used to chop leaf litter,which allows it to decompose more quickly. By using these methods, you can reduce your apple scab inoculum by 80% or more, which will make management easier and more effective during primary scab infection. 

2:30 pm – 6:00 pm

Rutgers Agricultural Research & Extension Center                 

121 Northville Road, Bridgeton, NJ

Program

2:30 PM – Registration

3:00 PM – Welcome and Introductions

3:15 PM – Airblast Sprayer Calibration Techniques

Chris Lovenduski, Central Jersey Equipment

4:15 PM – Early season management in peaches

 Anne Nielsen PhD, Professor and Extension Specialist in Entomology

4:45 PM – Light fare & refreshments (pre-registration required)

5:00 PM – Coverage Counts: How to make the most of a pesticide application

Karly Regan PhD, Certis Biologicals

5:30 PM – Pesticide Safety and Regulations for Specialty Crops

Janine Spies PhD, Rutgers Cooperative Extension

6:00 PM – Pesticide Recertification Credits and Adjourn

NJDEP Pesticide Recertification Credits are anticipated.

Registration cost per person: $10.

Cash or check (made payable to Rutgers The State University) will be collected at the door.

Pre-register by Thursday March 19.

Click here to register: South Jersey Calibration Event Registration – Fill out form

Program Chair: Janine Spies, Agriculture and Natural Resources County Agent III, Statewide Program Leader in Fruit IPM

If you have any questions please contact Janine Spies: (352) 231-6330, janine.spies@rutgers.edu

2:30 pm – 6:00 pm

Clifford E. & Melda C. Snyder Research & Extension Farm                                  

140 Locust Grove Road Pittstown, NJ

Program

2:30 PM – Registration

3:00 PM – Welcome and Introductions

3:15 PM – Airblast Sprayer Calibration Techniques

Chris Lovenduski, Central Jersey Equipment

4:15 PM – Importance of Calibration for Optimal Pest Control and Resistance Management

Kaitlin Quinn, Rutgers Cooperative Extension

4:45 PM – Light fare & refreshments (Pre-registration required)

5:00 PM – Coverage Counts: How to make the most of a pesticide application

Karly Regan PhD, Certis Biologicals

5:30 PM – Pesticide Safety and Regulations for Specialty Crops

Janine Spies PhD, Rutgers Cooperative Extension

6:00 PM – Pesticide Recertification Credits and Adjourn

NJDEP Pesticide Recertification Credits are anticipated.

Registration cost per person: $10.

Cash or check (made payable to Rutgers The State University) will be collected at the door.

Click here to register: North Jersey Calibration Event Registration – Fill out form

Pre-register by Wednesday March 18.

If you have any questions please contact Kim Cromelin: (908) 788-1338, kfrey@co.hunterdon.nj.us

Program Chair: Janine Spies, Agriculture and Natural Resources County Agent III, Statewide Program Leader in Fruit IPM

Location:      254 County House Road, Clarksboro, NJ 08020
Date:          March 5, 2026 (Thu)        
Registration:  Pre-registration required. Please call (856) 224 – 8030 or Email: jmedany@co.gloucester.nj.us
               $20 per person. Checks only. Payable to Rutgers University.

Pesticide Credits: CORE,PP2, 10, 1A

PROGRAM
08:30 am   Registration and Coffee and pastries
08:50 am   Welcome and Opening Remarks. Hemant Gohil, Rutgers NJAES
09:00 am   Ambrosia Beetle Management in the Apple. Monique Rivera, Cornell University.
09:30 am   Woolly Apple Aphid Management in Apple. Monique Rivera, Cornell University.
10:00 am   Introducing Dr. Nancy Sharma, new Extension Specialist, Fruit Pathology, Rutgers Uni.
10:15 am   Coffee Break
10:30 am   Industry Updates  
10:45 am   Current Trends in Tree Fruit Pest Management. Janine Spies, Rutgers NJAES
11:15 am   Pesticide Safety Update: Exposure, ​Recordkeeping, and Storage. Kate Brown, Rutgers NJAES.
11:45 pm   From Field to Current – Harnessing Electricity for Sustainable Weed Control. Thierry Besancon, Rutgers NJAES.
12:15 pm   Lunch 
1:00 pm    Mycorrhizae Products that Enhance the Root Systems of Young Apple Trees. Megan Muehlbauer, Rutgers NJAES
1:30 pm    Updates and Recommendations for Scale Management. Anne Nielsen, Rutgers NJAES
2:00 pm    Peach Varieties Comparisons – New and Standard. Hemant Gohil and Daniel Ward, Rutgers NJAES.
2:30 pm    Grower Open Forum and Pesticide recertification credits
           Adjourn 
For questions, please get in touch with Hemant Gohil at 856-418-6538 or email at gohil@njaes.rutgers.edu

Where: Rutgers Cooperative Extension of Mercer County, 1440 Parkside Ave., Ewing, NJ 08638

Cost:  $100.00 (lunch included) as part of registration process you will ask to pay by card.  Online ticket Sales end on Friday, March 6, 2026. If paying after the deadline or in person payment must be by check made out to Rutgers, the State University of New Jersey

 To sign up and information: https://rutgers.ca1.qualtrics.com/jfe/form/SV_2tP1FhE34sviJv0

Who Should Attend

• Fruit Growers
• Vegetable Growers
• Growers who have farms that fall under the Produce Safety Rule
• Growers who have farms that do not fall under the rule but will in the future.

 Benefits of Attending the Workshop

Individuals who participate in this course will gain a basic understanding of:

• Requirements in the FSMA Produce Safety Rule and how to meet them.
• Fulfills the requirement for at least one supervisor from a farm to complete food safety training at least equivalent to the standardized curriculum recognized by the FDA.
• Microorganisms relevant to produce safety.
• Where microorganisms may be found on the farm
• How to identify microbial risks, practices that reduce risks and how to begin implementing produce safety practices on the farm.
• Parts of a farm food safety plan and how to begin writing one
• Cleaning and Sanitizing

Areas Covered Under the Produce Safety Alliance Grower Training:

• Introduction to Produce Safety
• Worker Health, Hygiene and Training
• Soil Amendments
• Wildlife, Domesticated Animals and Land Use
• Agricultural Water (Part I: Pre Harvest Water; Part II: Postharvest Water)
• Postharvest Handling and Sanitation
• How to Develop a Farm Food Safety Plan

After attending the entire course and submitting the appropriate survey to their trainer at the end of the course, participants will be eligible to receive a certificate from the Association of Food and Drug Officials (AFDO) that verifies they have completed the training course. This course fulfills the FSMA Produce Safety Rule training requirement for at least one supervisor per farm is trained by an FDA-recognized Produce Safety Alliance curriculum.

Does your farm fall under the FSMA PSR? Find out at the link below.
https://rutgers.ca1.qualtrics.com/jfe/form/SV_4IagP1mbPyrp42N

March 4, 2026
8:30 am – 4:00 pm
Hunterdon County Complex
314 State Route 12, Bldg. 1
Flemington, NJ
Program

Program Chair
Megan Muehlbauer, PhD
Agriculture and Resource Management Agent
Cooperative Extension of Hunterdon County

8:30 – Registration
Continental breakfast compliments of industry sponsors

8:50 – Welcome and Introductions

9:00 – NJDEP’s Pesticide Safety and Regulations
Spencer Kerkhof, Environmental Specialist Pesticide Compliance & Enforcement NJDEP

10:00 – Ambrosia Beetles: How to Manage Them in Tree Fruit Orchards
Monique Rivera PhD, Assistant Professor, Department of Entomology, Cornell AgriTech

11:00 – Mycorrhizal Fungi Applications and their Effect on Soil Biology and Tree Health
Megan Muehlbauer PhD, Hunterdon County Agricultural Agent, Rutgers Cooperative Extension

11:30 – Update on Farm Service Programs
Laura LaFevre, County Executive Director, Hunterdon / Somerset Office, Farm Service Agency

11:45 – Jersey Fresh Marketing Update
Joe Atchison III, Assistant Secretary, NJ Dept. of Agriculture
Christine Fries, Coordinator of Agricultural Marketing, NJ Dept. of Agriculture

12:00 – LUNCHEON (pre-registration required)

12:50 – What is New from Industry

1:00 – Peach Variety Updates
Hemant Gohil PhD, Gloucester County Agricultural Agent, Rutgers Cooperative Extension

1:30 – Management Strategies for Scale in Tree Fruit
Anne Nielsen PhD, Extension Specialist in Entomology, Rutgers Cooperative Extension

2:00 – Season Summary and Updates from the Tree Fruit IPM Program
Janine Spies PhD, Agricultural Agent in Fruit IPM, Rutgers Cooperative Extension

3:00 – The Bitter Reality of Bitter Rot in NJ
Kaitlin Quinn North Jersey Fruit IPM Program Associate, Rutgers Cooperative Extension

3:30 – Disease management strategies in apple and peach orchards
Nancy Sharma PhD, Specialist in Fruit Pathology, Rutgers Cooperative Extension

4:00 – Pesticide Recertification Credits and Adjourn. Attendees must be present for the entire program in order to apply for NJDEP credits.

THE FOLLOWING NJDEP PESTICIDE RECERTIFICATION CREDITS WILL BE AWARDED

4 CAT-10     4 CAT-1A     2 CORE     4 PP2

North Jersey Fruit Meeting Registration 2026 then fax or email to:
Fax: (908) 806-4735
E-mail: kfrey@co.hunterdon.nj.us

PRE-REGISTRATION BY February 26, 2026 REQUIRED FOR LUNCH

If you have any questions please call Kim Crommelin: (908)-788-1338

Registration: Non-Industry members - $110
              Winery Personnel - $110 for the first person and $90 for each additional winery members.
              At the Door registration $130
              Vendors $160
              For online registration and payment, please use the web link https://ce-catalog.rutgers.edu/courseDisplay.cfm?schID=96808 

“President Trump has the backs of our farmers, and today we are building on our Farmer Bridge Assistance program with the Assistance for Specialty Crop Farmers (ASCF) Program. Our specialty crop producers continue to feel the negative effects of four years under the Biden Administration, suffering from record inflation, a depleted farm safety net, and delayed disaster assistance,” said Secretary Rollins. “President Trump and the entire cabinet are working every day to fight bidenflation and lower prices for consumers. If our specialty crop producers are not economically able to continue their operations, American families will see a decrease in the food they rely on, wholesome and nutritious fruits and vegetables. Putting Farmers First is essential to the Make America Healthy Again movement and we are doing both at USDA by expanding market opportunities and improving the farm economy for all producers. Today’s specialty crop announcement builds on our efforts to improve markets for real food into American schools, institutions, and family dinner tables.”

The Assistance for Specialty Crop Farmers Program is authorized under the Commodity Credit Corporation Charter Act and will be administered by FSA.

Eligible Specialty Crops

ASCF-eligible specialty crops include: (A) Almond, Apple, Apricot, Aronia berry, Artichoke, Asparagus, Avocado (B) Banana, Bean (Snap or green; Lima; Dry edible), Beet (Table), Blackberry, Blueberry, Breadfruit, Broccoli (including Broccoli Raab), Brussels Sprouts (C) Cabbage (including Chinese), Cacao, Carrot, Cashew, Cauliflower, Celeriac, Celery, Cherimoya, Cherry, Chestnut (for Nuts), Chive, Citrus, Coconut, Coffee, Collards (including Kale), Cranberry, Cucumber, Currant (D) Date, Dry Edible Beans and Peas* (E) Edamame, Eggplant, Endive (F) Feijou, Fig, Filbert (Hazelnut) (G) Garlic, Gooseberry, Grape (including Raisin), Guava (H) Horseradish (K) Kiwi, Kohlrabi (L) Leek, Lettuce, Litchi (M) Macadamia, Mango, Melon (All Types), Mushroom (Cultivated), Mustard and Other Greens (N) Nectarine (O) Okra, Olive, Onion, Opuntia (P) Papaya, Parsley, Parsnip, Passion Fruit, Pea (Garden; English or Edible Pod; Dry edible), Peach, Pear, Pecan, Pepper, Persimmon, Pineapple, Pistachio, Plum (including Prune), Pomegranate, Potato, Pumpkin (Q) Quince (R) Radish (All Types), Raspberry, Rhubarb, Rutabaga (S) Salsify, Spinach, Squash (Summer and Winter), Strawberry, Suriname Cherry, Sweet Corn, Sweet Potato, Swiss Chard (T) Taro, Tomato (including Tomatillo), Turnip (W) Walnut, Watermelon

*Dry edible beans and peas covered by FBA will not be eligible for ASCF.

ASCF payments are based on reported 2025 planted acres.

Eligible farmers should ensure their 2025 acreage reporting is factual and accurate by 5 p.m. ET on March 13, 2026. Commodity-specific payment rates will be released by the end of March. Crop insurance linkage will not be required for the ASCF Program. However, USDA strongly urges producers to take advantage of the new One Big Beautiful Bill Act (OBBBA) risk management tools to best protect against price risk and volatility in the future.

More information on ASCF is available online at www.fsa.usda.gov/fba or producers can contact their local FSA county office.

FOR THE

NORTH JERSEY COMMERCIAL

VEGETABLE GROWERS MEETING

March 11, 2026

8:30 am – 3:30 pm

Harvest Hall, Alstede Farms

100 Route 24

Chester, NJ 07930 

NO CHANGES FOR THE NORTH JERSEY COMMERCIAL FRUIT GROWERS MEETING 

DETAILS BELOW

NORTH JERSEY COMMERCIAL

FRUIT GROWERS MEETING

March 4, 2026

8:30 am – 3:30 pm

Hunterdon County Complex

314 State Rt. 12, Building #1

Flemington, NJ

Program Details and Pesticide Credits are Forthcoming

PROGRAM
08:30 am   Registration and Coffee and pastries
08:50 am   Welcome and Opening Remarks. Hemant Gohil, Rutgers NJAES
09:00 am   Ambrosia Beetle Management in the Apple. Monique Rivera, Cornell University.
09:30 am   Woolly Apple Aphid Management in Apple. Monique Rivera, Cornell University.
10:00 am   Introducing Dr. Nancy Sharma, new Extension Specialist, Fruit Pathology, Rutgers Uni.
10:15 am   Coffee Break
10:30 am   Industry Updates  
10:45 am   Current Trends in Tree Fruit Pest Management. Janine Spies, Rutgers NJAES
11:15 am   Pesticide Safety Update: Exposure, ​Recordkeeping, and Storage. Kate Brown, Rutgers NJAES.
11:45 pm   From Field to Current – Harnessing Electricity for Sustainable Weed Control. Thierry Besancon, Rutgers NJAES.
12:15 pm   Lunch 
1:00 pm    Mycorrhizae Products that Enhance the Root Systems of Young Apple Trees. Megan Muehlbauer, Rutgers NJAES
1:30 pm    Updates and Recommendations for Scale Management. Anne Nielsen, Rutgers NJAES
2:00 pm    Peach Varieties Comparisons – New and Standard. Hemant Gohil and Daniel Ward, Rutgers NJAES.
2:30 pm    Grower Open Forum and Pesticide recertification credits
           Adjourn 
For questions, please get in touch with Hemant Gohil at 856-418-6538 or email at gohil@njaes.rutgers.edu

Participation in this research study is voluntary. If you choose to participate by completing the survey, you will be asked to respond to questions about priority hazards for educational outreach as well as personal preparedness for emergencies, motivations and barriers for improvement, and interest in specific trainings and services. The survey takes approximately 10-15 minutes to complete and no information that can identify you will appear in any professional presentation or publication. Responses are anonymous.  

Purchased products will supply pantry+, a free resource for groceries available to students, staff, and faculty at RU-N.

Questions? Contact Bryan Barros, bryan.barros@rutgers.edu or 973-353-0257.

VEGETABLE GROWERS MEETING

February 25, 2026

8:30 am – 3:30 pm

Hunterdon County Complex

314 State Rt. 12, Building #1

Flemington, NJ

NORTH JERSEY COMMERCIAL

FRUIT GROWERS MEETING

March 4, 2026

8:30 am – 3:30 pm

Hunterdon County Complex

314 State Rt. 12, Building #1

Flemington, NJ

Program Details and Pesticide Credits are Forthcoming

February 20, 2026
51 Cheney Rd., Woodstown, NJ

To register for morning, afternoon, or both
856-769-0090
molly.english@salemcountynj.gov

Link to PDF