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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July 29, 2020

Vegetable IPM Update 7/29/20

Sweet Corn

European corn borer (ECB) adults continue to be very low, although a few traps in Cape May and Burlington counties have shown initial signs of a second flight.  Numbers are low and isolated such that no map will appear in this edition.

The highest nightly trap catches of ECB for the week ending 7/29/20 are as follows:

Eldora   2 Downer   1
Cinnaminson   1 Medford   1

 

Fall armyworm (FAW) larval infestations are generally low, but IPM technicians report more frequent occurrences in the central counties.   This is the time of the summer when FAW can show up, resulting in significant injury to whorl and even seedling stage corn.  Injury from newly hatched larvae shows up as “window panes” or areas where leaf tissue has been eaten down the the lower epidermis (see photo at far left).  This injury leads down into the whorl.  As larvae gain size, they begin to consume leaf tissue in its’ entirety, creating ragged holes and lots of droppings (see photo at near left).  FAW can be tough to manage because it is resistant to synthetic pyrethroid insecticides (IRAC 3A) and because larvae are often covered by their own droppings, making contact with the insecticide more difficult.  Treat when 12% or more plants exhibit FAW injury alone, or in combination with ECB injury.

 

 

Corn earworm (CEW) moth captures have remained largely unchanged in blacklight traps this past week.  This moderate mid-Summer population poses a significant risk to silking corn.  Blacklight catches were highest overall along the Atlantic coast (see map at left), with blue areas on this map representing a 4-5 day spray schedule.

 

 

The highest nightly trap catches of CEW in black light traps for the week ending 7/29/20 are as follows:

Denville  2 Crosswicks   1 Hackettstown   1
Jones Island   2 East Vineland   1 Medford   1
Matawan   2 Elm   1 New Egypt   1
Allamuchy   1 Green Creek   1 Tabernacle   1

[Read more…]

Filed Under: Organic Production, Vegetable Crops
July 28, 2020

USDA Farmers To Families Food Box Program – New Round Solicitation

Listening in USDA’s webinar reveals major changes in this latest solicitation for the third round of the Farmers to Families Food Box Program. This time they only want multi-commodity ‘combination boxes’, i.e. produce plus meat/dairy plus optional eggs! — check out the specs on page 4 of the solicitation here – https://www.ams.usda.gov/sites/default/files/media/FFFB_solicitationRound3.pdf). They are much more specific on items (weights/types) to be included in box.
There is also new emphasis on not passing on costs to food banks/NGOs – the contracted vendor now responsible for covering the cost of delivery from foodbank to individual (the last mile of distribution!?) so that needs to be included in the proposed box price.
There is no deadline for submission and proposals can be submitted immediately. This time the govt will review the proposal and then return for revision if there are questions or missing items (not done in first 2 rounds). They will help identify what is missing or needing revision! This solicitation will close when the Government has enough awardees in each region so it means the faster a complete proposal is submitted, the more likely of receiving a contract. Awards will begin on approval and last through Aug. 15, 2022.
As soon as it’s available a recording of the webinar will be made available.
Key Takeaways:
  • Read the solicitation completely (this is completely different from earlier program so need to reapply)
  • Important to get the most up-to-date information from USDA’s acquisition staff.
  • Two key submissions
    • Adobe pdf
    • Excel spreadsheet (don’t modify the template!)
  • Submit questions to FFFBQuestions@usda.gov
Filed Under: Commercial Ag Updates, Fruit, Vegetable Crops Tagged With: , ,
July 28, 2020

Unsolicited Seeds From Foreign Sources

Several states are now reporting and you may have read or heard news reports of packets of seeds arriving in the mail from foreign shipping addresses that were not ordered. If you receive such a packet, DO NOT open or discard them. Rather, follow these directions from the NJ Dept of Agriculture:

UPDATED NJDA ALERT (https://www.nj.gov/agriculture/news/hottopics/topics200727.html)

We have been receiving reports of people receiving seeds in the mail from China that they did not order. Sometimes the seeds are sent in packages stating that the contents are jewelry. Unsolicited seeds could be invasive, introduce diseases to local plants, or be harmful to livestock.

Here’s what to do if you receive unsolicited seeds from another country:

This is known as agricultural smuggling. Report it to the USDA!

  1. DO NOT plant them and if they are in sealed packaging don’t open the sealed package.
  2. Take a photo of the package and seeds and send the photos to the New Jersey Department of Agriculture Joseph.zoltowski@ag.nj.gov and USDA SITC at  SITC.Mail@aphis.usda.gov
  3. Maintain the seeds and packaging and send to the USDA Office located at 1500 Lower Rd, Linden NJ 07036 for evidence. 

If individuals are aware of the potential smuggling of prohibited exotic fruits, vegetables, or meat products into or through the USA, they can help APHIS by contacting the confidential Anti-smuggling Hotline number at 800-877-3835 or by sending an Email to SITC.Mail@aphis.usda.gov. USDA will make every attempt to protect the confidentiality of any information sources during an investigation within the extent of the law.

One-line email signature graphic: We R Here When You Need Us.

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Filed Under: Commercial Ag Updates, Field, Forage & Livestock, Fruit, Landscape, Nursery, & Turf, Vegetable Crops Tagged With: , , , , , , ,
July 22, 2020

NYCAMH/NEC Farmworker Needs Assessment Survey

The New York Center for Agricultural Medicine & Health/Northeast Center for Occupational Health and Safety in Agriculture, Forestry, and Fishing based in Cooperstown, NY is conducting a farm worker health needs assessment to help them better address worker health and safety needs during the COVID-19 pandemic. [Read more…]

Filed Under: Commercial Ag Updates, Field, Forage & Livestock, Fruit, Landscape, Nursery, & Turf, Vegetable Crops Tagged With: , , , , ,
July 22, 2020

Vegetable IPM Update 7/22/20

Sweet Corn

European corn borer (ECB) adults continue to be very low, and no map will appear in this edition.

The highest nightly trap catches of ECB for the week ending 7/22/20 are as follows:

Allamuchy   1 Crosswicks   1
Denville   1
Cinnaminson   1 Downer   1

 

Fall armyworm (FAW) larval infestations are light and widely scattered.   This is the time of the summer when FAW can show up, resulting in significant injury to whorl and even seedling stage corn.  Injury from newly hatched larvae shows up as “window panes” or areas where leaf tissue has been eaten down the the lower epidermis (see photo at left).  This injury leads down into the whorl.  As larvae gain size, they begin to consume leaf tissue in its’ entirety, creating ragged holes and lots of droppings (see photo at right).  FAW can be tough to manage because it is resistant to synthetic pyrethroid insecticides (IRAC 3A) and because larvae are often covered by their own droppings, making contact with the insecticide more difficult.  Treat when 12% or more plants exhibit FAW injury alone, or in combination with ECB injury.

 

 

Corn earworm (CEW) moth captures increased in blacklight traps this past week.   Although the increased numbers do not represent a large influx, they do pose an elevated risk to silking corn.  Blacklight catches were highest overall along the Delaware Bay (see map at left), with blue areas on this map representing a 4-5 day spray schedule.

 

 

The highest nightly trap catches of CEW in black light traps for the week ending 7/22/20 are as follows:

Centerton   2 Cinnaminson   1 New Egypt   1
Allamuchy   1 East Vineland   1 Old Bridge   1
Bellemeade   1 Elm   1 Pedricktown   1
Cedarville   1 Jones Island   1 Springdale   1

[Read more…]

Filed Under: Organic Production, Vegetable Crops
July 21, 2020

Don’t Let Your Guard Down With Farm Worker Health

The COVID-19 pandemic has highlighted the critical, indeed essential, role of farm labor in getting food from farm to plate. However, health concerns should not stop with a negative COVID test, especially if an employee or family member is exhibiting any of the ‘flu-like’ symptoms that are associated with corona virus.

A recent farm call was a reminder that working outside, especially during this July heat wave, exposes workers to a number of potential health risks that may present very similar symptoms and can be equally health, and even life, threatening. Recently published studies from the Rutgers Institute of Earth, Ocean, and Atmospheric Sciences suggest growing numbers of people worldwide are at risk of heat stress and related complications, including farmers and ag laborers working in high heat and humid conditions.

Harvesting and other activities along field edges, including going into the woods instead of using a portable bathroom facilities, also lead to a high risk of tick bites, which can also carry a number of diseases, many as or more debilitating than Lyme disease that most are now aware of. A recent story at Today.com suggested that the COVID-19 pandemic might lead to more tick-borne disease this year, quoting Rutgers entomologist and assistant professor Alvaro Toledo at the Center for Vector Biology with suggestions how to prevent tick bites.

It is critical for your employees’ health and well-being to get proper diagnosis and treatment for all of these ailments. This table illustrates how many tick-born diseases, as well as heat stress, all have potential symptoms very similar to those of COVID-19. Each is linked to additional resources at the CDC. In many cases, it may be the ‘other symptoms’ that may be unique to each disease and assist a medical practitioner with correct identification and lead to better verification with further testing.

   Disease    >

Symptoms  v

 COVID-19 Heat Stress Lyme Disease Ehrlichiosis Babe- biosis Powas-san Rocky Mtn Spotted Fever
Vector* Human Black-legged Tick (a.k.a. Deer Tick) (I. scapularis) Lone Star Tick (A. americanum) & Black-legged Black-legged Tick Ground hog(I. cookei), Squirrel (I. marxi) & Black-legged Ticks American Dog Tick (D. variabilis)
Fever or chills X X X X X X X
Cough X X
Shortness of breath/difficulty breathing X
Fatigue X X X X
Muscle/body aches X X X X X X
Headache X X X X X X X
New loss of taste or smell X
Sore throat X
Congestion or runny nose X
Nausea/vomiting X X X X X X X
Diarrhea X X
Rash X X X
Other symptoms X X X X X X
Potentially Deadly/Disabling
 X X X X X X X

*NOTE – main vector listed, but many tick born diseases may be vectored by other species of ticks, or different species causing same disease may be carried by different tick species.

Filed Under: Blueberry, Commercial Ag Updates, Cranberry, Field, Forage & Livestock, Fruit, Landscape, Nursery, & Turf, Nursery, Strawberry, Tree Fruit, Turf, Vegetable Crops, Wine Grape Tagged With: , , , , , , ,