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.

September 14, 2022

Hessian Fly-Free Planting Date Reminder

Grower planting small grains for ‘grain’ harvest next year should review the Hessian fly-free planting date for their area. Wheat is more at risk, rye for grain is least at risk.

Additional information on this season’s damage in wheat in Salem County can be found at: https://plant-pest-advisory.rutgers.edu/crop-progress-and-hessian-fly-sightings/

Penn State article on early planting and risk of hessian fly damage

Penn State Fact Sheet on Hessian Fly 

Beck’s Hybrids has a map on their website that is also helpful to gauge your location

 

Filed Under: Field, Forage & Livestock, Uncategorized, Vegetable Crops
September 14, 2022

High Probability of Downed Droughty Corn During Hurricane Season

The national oceanic and atmospheric agency at Colorado University has released their forecasting for the next two months of the Hurricane and Tropical Storm Season. The strong La Nina is persisting into a third year coupled with decreasing water temperatures returning closer to normal for this time of year are reportedly similar to 1999, 2000, 2011 and 2021 conditions.

Field corn: The stalk stability of droughty corn is much less tolerant to high winds than non-droughty corn. Given the drought conditions, corn producers may have the ability to harvest corn earlier than normal due to rapid dry down on the cob. Current soil moisture conditions are very suitable for fitting fields for winter small grain establishment.

Moldy cornAspergillus mold species often show up after drought conditions, posing a significant risk of aflatoxins in the corn crop if present. Aspergillus molds are carcinogenic to people and cause losses in livestock and poultry. Combine operators and elevator operators should take precautions against inhaling fungal spores. Signs of Aspergillus ear rot include evidence of powdery olive-green mold on the ear tip or on kernels in the ear.

Corn with brown spots

Fusarium ear rots are also probable in fields that had significant high humidity and high temperatures as grains are developing to black layer. Fusarium molds show up as white to pink cotton-like growths mold scattered throughout the ear. A starburst like pattern may occur on infected kernels that may also be brown in color.

*Inhaling poison ivy volitile oils and ivyleaf morning glory and jimson weed dust as they go through the combine along field edges should also be avoided. 

For additional images see https://cropprotectionnetwork.org/encyclopedia/aspergillus-ear-rot-of-corn

Hurricane Season: Hurricane forecasters have stated that this La Nina and nearer to average water temperatures are similar to 1999, 2000, 2011 and last year. Given that in 1999, 11.41 inches of rain fell in Salem County; and in 2000, 5.76 inches fell in Salem County; and in 2011, 6.19 inches fell in Salem County in the month of September, producers who can harvest early may want to consider higher moisture harvest if standability is an issue. Hurricane season peaks from mid-August to mid-October with the season ending on Nov. 30.

Soybeans: Soybean fields should be walked for signs of stem snap in areas with high levels of soybean stem borer activity in 2020 and where July herbicide applications visibly stressed plants during the height of the drought this season. Due to in season stresses, bean maturity in the pods may be farther along in some fields than leaves indicate. If 90% of the beans are tan, test moisture levels frequently.

Salem County producers can pick up mycotoxin plant analysis bags at the extension office. Current pricing from regional laboratories are as follows:

1. NJ Department of Agriculture website submission form: (click link)

Mycotoxin test. Please call the laboratory to check on current availability and pricing

 

2. Dairy One Mycotoxin Testing: (click link)

  • Mycotoxin Panel $105: Aflatoxin B1, B2, G1, G2, Vomitoxin, Zearalenone, T2, 3-acetyl DON, 15-acetyl DON
  • Ochratoxin A $77
  • Fumonisin B1, B2, B3 $77
  • Full Panel $210

3. Dairyland Laboratories Individual Toxins: (click link)

  • Aflatoxin  $55.00
  • Vomitoxin (DON) $55.00
  • Zearalenone $55.00
  • T-2 /HT2 $55.00
  • Fumonisin  $55.00
  • Ochratoxin $55.00

Check out the historical storm map maker image below at https://spacecoastdaily.com/2019/08/noaa-historical-hurricane-tracks-explore-more-than-150-years-of-historical-hurricane-landfalls/

Filed Under: Field, Forage & Livestock, Uncategorized, Vegetable Crops
September 7, 2022

Vegetable IPM Update 09/07/22

Sweet Corn

European corn borer (ECB) moth catches have declined, and are at very low levels throughout the state.   At this time, no feeding has been detected.

The highest nightly trap catches of ECB for the week ending 09/07/22 are as follows:

Allentown   2 Lawrenceville   1
New Egypt   2 Pennington   1
Crosswicks   1
Georgetown   1

[Read more…]

Filed Under: Organic Production, Vegetable Crops
September 7, 2022

USDA Assistance for On-Farm Food Safety Expenses

 

The United States Department of Agriculture (USDA) has a new program to offset some expenses related to preparing for the food safety requirements.  The “Food Safety Certification For Specialty Crops” (FSCSC) will cost share expenses for:

  • Developing a food safety plan for first-time food safety certification.
  • Maintaining or updating an existing food safety plan.
  • Food safety certification.
  • Certification upload fees.
  • Microbiological testing for products, soil amendments and water.
  • Training.

The FSCSC application period for 2022 is June 27, 2022, through January 31, 2023, and the application period for 2023 will be announced at a later date. Farm Service Agency will issue payments at the time of application approval for 2022 and after the application period ends for 2023. If calculated payments exceed the amount of available funding, payments will be prorated.

Interested specialty crop producers can apply by completing the FSA-888, Food Safety Certification for Specialty Crops Program (FSCSC) application. The application, along with other required documents, can be submitted to the FSA office at any USDA Service Center nationwide by mail, fax, hand delivery or via electronic means. Producers can visit farmers.gov/service-locator to find their local FSA office. Specialty crop producers can also call 877-508-8364 to speak directly with a USDA employee ready to assist.

Farm Storage Facility Loans

A second program that has been available for several years is the farm storage loan program.  This covers cold storage construction along with equipment in a packing operations such as baggers, brush polishers, bulk bin tippers, cement flooring, circulation fans, dip tanks, conveyors, graders, refrigeration units, sizers, sorting bins and tables, trucks, washers, waxers, etc.  A grower may borrow up to $500,000 for up to 12 years.  If an operation needs to make major changes in a packinghouse or needs a refrigerated truck this program is worth considering.  Contact your local FSA office for details.

 RAM-AMS Harmonized GAP Assistance Program

The USDA Risk Management Agency (RMA) and USDA Agricultural Marketing Service (AMS) covers the cost of voluntary USDA Harmonized GAP and Harmonized Plus audits.  This is only available for growers, producer cooperatives and food hubs.  Once the audit is completed USDA will generate a bill to the auditee which summarizes the cost and then show a credit for the same amount.  The funds will cover 100% of the audit fees.  These funds are available for 2022 which may be the last year of availability.

Filed Under: Commercial Ag Updates, Food Safety, Fruit, Vegetable Crops
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 6, 2022

Survey of cole crops and leafy green growers – novel weed control technology

Tractor

Several university weed scientists from around the U.S. (Clemson, Cornell, UC Davis, Florida, Michigan State, Rutgers, Arkansas) have developed a survey as part of a Specialty Crop Research Initiative (SCRI) planning grant (SC-2021-07806 DEVELOPING A NATIONAL TEAM TO OPTIMIZE NON-HERBICIDE WEED MANAGEMENT TECHNIQUES IN COLE AND LEAFY GREEN CROPS).

We would appreciate if you could share it with your constituents and cooperators (growers, crop consultants, extension personnel, industry partners) via newsletters, email blasts or other outreach efforts.

 ** WE NEED YOUR INPUT! **

 

Tractor for extracting weedsWeed management in vegetables can be difficult due to a shrinking labor pool, which is becoming more costly to source, and a lack of effective herbicides. Research and extension efforts must focus on integrating novel weed technology into current crop production systems. Autonomous and semi-autonomous robotic weed control technology has been implemented by some vegetable growers, mainly in the Western US, but is not universally available to or adapted by many producers. This survey is designed to new tools of interest (e.g. precision sprayers or cultivators, electrical weeders, drones, etc.) for managing weeds in cole crop and leafy green systems as well as the environmental, physical and economic barriers to adoption. The results of this survey will benefit vegetable growers by enabling the research team to develop relevant and realistic research efforts informed by the needs of and constraints faced by our local stakeholders. Specifically, we will use survey data to develop a multi-regional USDA grant proposal to bring grower-specified technology to each our states for evaluation and demonstration under a variety of commercial conditions and provide growers with an economic assessment of their performance relative to current best management practices.

The survey is voluntary and anonymous. All replies will be de-identified. It should take less than 10-15 minutes to complete. The link is below.

https://clemson.ca1.qualtrics.com/jfe/form/SV_1IfwcgkAXC9i6h0

 

If you have questions, please feel free to contact Thierry Besançon, Associate Professor and Extension Weed Science Specialist for Specialty Crops, New Jersey Agricultural Experiment Station, thierry.besancon@rutgers.edu.

Tractors

 

Filed Under: Blueberry, Commercial Ag Updates, Cranberry, Field, Forage & Livestock, Fruit, Organic Production, Strawberry, Tree Fruit, Uncategorized, Vegetable Crops, Wine Grape Tagged With: , , , ,