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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Federally Required Produce Safety Alliance Training Online September 15 and 16, 2021

The Produce Safety Rule under the Food Safety Modernization Act is now fully implemented.  This means that one person from an operation who sells over $25,000 in fresh produce needs to attend a training course.  There are some exemptions and modifications to the rule, but the best way to find out is to attend the course.  We will have the next online training September 15 and 16 if 10 people register by September 1.  The preregistration is required since training material must be sent to each participant prior to the training.  Visit our website to register.

Produce Safety Training:

The Produce Safety Alliance Grower Training Course is one way to satisfy the FSMA Produce Safety Rule requirement outlined in § 112.22(c) that requires ‘At least one supervisor or responsible party for your farm must have successfully completed food safety training at least equivalent to that received under the standardized curriculum recognized as adequate by the Food and Drug Administration’.  This is the only training recognized by the FDA at this time!

Fruit and vegetables growers and others interested in learning about produce safety, the Food Safety Modernization Act (FSMA) Produce Safety Rule, Good Agricultural Practices (GAPs) and co-management of natural resources and food safety should also attend this training.

What to Expect at the PSA Grower Training Course?

This is approximately a seven-hour course to cover these seven modules:

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

In addition to learning about produce safety best practices, parts of the FSMA Produce Safety Rule requirements are outlined within each module and are included in the grower manual provided.  There is time for questions and discussion, so participants are encouraged to share their experiences and produce safety questions.

Benefits of Attending the Course

The course provides a foundation of Good Agricultural Practices (GAPs) and co-management information, FSMA Produce Safety Rule requirements, and details on how to develop a farm food safety plan.  Individuals who participate in this course are expected to gain a basic understanding of:

  • Microorganisms relevant to produce safety and where they 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
  • Requirements in the FSMA Produce Safety Rule and how to meet them.

After attending the entire 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.  To receive an AFDO certificate, a participant must be present for the entire training and submit the appropriate paperwork to the trainers at the end of the course.

Inspections:

The New Jersey Department of Agriculture (NJDA) began inspections for the U.S. Food and Drug Administration (FDA) for operations over $500,000.  The other size operations will also be delayed by one year i.e. 2020 for small operations and 2021 for very small operations.  The first inspections will be educational with the NJDA evaluating the farming operation.  This will give the grower an opportunity to see what the NJDA considers area where improvement may be needed.  After the inspection NJDA may do another inspection with possible enforcement in the future.

Controlling fungal leaf blights of Carrot

Powdery mildew, Alternaria and Cercospora are three important fungal foliar pathogens that can cause early defoliation in carrots, thus reducing yields and making harvest difficult. Each pathogen produces distinct symptoms. [Read more…]

Vegetable IPM Update 08/18/21

Sweet Corn

European corn borer (ECB) moths are still appearing in several locations, but numbers remain very low, and feeding has only occasionally been reported.   ECB population maps will resume if second flight catches rise to high enough numbers.

The highest nightly blacklight trap catches of ECB for the week ending 08/18/21 are as follows:

Bellemeade   1 Milford   1
Downer   1 New Egypt   1
Medford   1 Oldwick   1

[Read more…]

Basil downy mildew reports are increasing in the region

For over a decade, basil downy mildew (BDM) has caused significant losses in basil grown in organic and conventional field and greenhouse production across the United States. At the time of its introduction, there were very few fungicides labeled for its control making it nearly impossible to grow a successful crop in many areas of the country. [Read more…]

Vegetable IPM Update 08/11/21

Sweet Corn

European corn borer (ECB) moths have been captured at more locations over the past week, but numbers remain very low, and feeding has rarely risen to detectable levels.   ECB population maps will resume if second flight catches rise to high enough numbers.

The highest nightly blacklight trap catches of ECB for the week ending 08/11/21 are as follows:

Califon   1 Jones Island   1 South Branch   1
Crosswicks   1 Medford   1
Downer   1 New Egypt   1

[Read more…]

Vegetable Disease Update – 8/05/21

  • Northern Corn Leaf Blight has been reported in southern and northern New Jersey. For more information please check the Vegetable IPM Update by clicking here.
  • Southern Blight has been reported in sugar beet in southern New Jersey.
  • Bacterial wilt is being reported on multiple cucurbit crops in New Jersey.
  • Phytophthora blight is being reported in pepper and cucurbit crops. For more information on Phytophthora blight control please click here.
  • Pepper anthracnose is being reported in southern New Jersey. For more information on preparing for pepper anthracnose please click here.
  • Cucurbit downy mildew has been reported on cucumber (6/16/21) and cantaloupe (6/22/21) in southern New Jersey. There have been no reports of CDM on other cucurbit hosts in the region to date. For more information on CDM and its control please click here. To track the progress of CDM please visit the CDM forecasting website.
  • No reports of Late blight in the region. To track the progress of Late blight in the US please click here.
  • Cucurbit powdery mildew has been reported on summer squash, butternut, and spaghetti squash as we are now headed into mid-summer. Please scout fields on a regular basis and initiate a preventative fungicide program if you haven’t already done so. For more information on CPM control please click here.
  • Bacterial leaf spot (BLS) continues to be reported on bell and non-bell peppers in southern New Jersey. For more information on our continuing survey for BLS and copper resistance detection in tomato and pepper please click here.
  • For an update on Dickeya dianthicola research in potato please click here.
  • The 2020/2021 Commercial Vegetable Production Recommendations Guide is available for free online.
  • For a quick review on managing fungicide resistance development using tank mixes and fungicide rotations, and information on FRAC group 4, FRAC group 7, and FRAC group 3 and FRAC group 11 fungicides please click on hyperlinks.