Archives for June 2020

June 9, 2020

USDA – Farm Service Agency – Coronavirus Food Assistance Program (CFAP)

USDA is providing critical support to our nation’s farmers and ranchers through the Coronavirus Food Assistance Program (CFAP). CFAP provides vital financial assistance to producers of agricultural commodities with financial assistance that gives them the ability to absorb sales declines and increased marketing costs associated with the COVID-19 pandemic.

The attached fact sheet provides an overview of the program.

For more information about the CFAP program, visit farmers.gov/cfap or contact your local FSA office. To find your local FSA office, visit offices.usda.gov.

Filed Under: Commercial Ag Updates, Field, Forage & Livestock, Fruit, Vegetable Crops Tagged With: ,
June 8, 2020

Bagworms will be hatching very soon and need attention

This advisory has three topics: (1) Bagworm hatch, (2) boxwood blight activity, and (3) NJNLA online pesticide credit course availability.

Bagworm hanging from a branch

Photo: Rich Buckley

Bagworms

Photo: Rich Buckley

(1) Bagworms

Bagworms (and many other caterpillars) will be hatching any day now, and should be managed very soon. Bagworms should be targeted during egg hatch through first/second instar caterpillars, typically between 600-900 GDD50 (growing degree-days) prior to their airborne “ballooning” phase. Check that the eggs have hatched prior to application of pesticides as most compounds will not be effective at all if the first instar caterpillars are not present. Lethal pesticide doses are important, as sub-lethal doses can trigger early pupation, making the pest all but invincible.

Growing degree-days as of 6/7 (Using NEWA): (Upper Deerfield: 651 GDD50)(Howell: 502 GDD50)(Pequest: 414.5 GDD50)

Bagworm management: If eggs have not hatched: hand-remove sacs/bags. Typically female/egg filled sacs are higher in the canopy so keep that in mind while scouting.

Bagworm preferred materials: B.t. (Bacillus thuringiensis) and Spinosad containing compounds.

Other bagworm material options: Indoxacarb(Provaunt), chlorantraniliprole (Acelepryne), cyantraniliprole (Ference), growth regulator such as tebufenozide (Mimic), and many other compounds are available. Please contact your extension agent or chemical dealer for more information.

Please read the label. The label will provide use rates, restrictions (phytotoxicity or pollinator concerns), and re-application intervals.

Bagworm links / Shade tree insect recommendations:

https://plant-pest-advisory.rutgers.edu/bagworm-caterpillars-have-hatched-throughout-most-of-nj/#more-5610

https://njaes.rutgers.edu/pubs/publication.php?pid=FS1144

https://njaes.rutgers.edu/pubs/publication.php?pid=E334

Photo Credits: Rich Buckley (Plant Diagnostics Laboratory) https://njaes.rutgers.edu/plant-diagnostic-lab/

(2) Boxwood blight

Please continue or initiate protective/preventative applications this week for Boxwood Blight.

Previous Boxwood PPA 6/4/2020: https://plant-pest-advisory.rutgers.edu/immediate-potential-for-boxwood-blight-activity/

Boxwood blight activity as of today (6/8) for the next week (using a Millville, NJ weather station) 

As of now the predicative model found at (https://uspest.org/risk/boxwood_app) indicates that there is a possibility for Boxwood Blight activity Wednesday (10th) and Thursday (11th) of this week. Additionally, I am expecting another round of pathogen activity on Sunday (14th). The tropical storm systems pushing up from the south may bring higher winds and short periods of rain that could easily spread the disease if present. Be mindful of overhead irrigation during this period and only water when leaves will have adequate time to dry.

Please visit and use this webpage for local disease forecasting (select a close-by weather station within the website or application): https://uspest.org/risk/boxwood_app) 

(3) NJNLA online pesticide credit opportunity

NJNLA pesticide credit webinar/course: Invasive Forest Pests: New Threats and Their Management

Sign-up: https://www.njnla.org/events/EventDetails.aspx?id=1383945

Webinar – June 10th, 2020 – 7:00pm to 8:30pm. Invasive Forest Pests: New Threats and Their Management. You must include your email address when registering. Information to join Webinar will be sent just prior to the start. Cost: $35/Member, $50/Non-Member

NJ Pest Credits: 3A (Ornamentals) – 3, PP2 (Private Applicator Category) – 3, Plus: 2 (Forest) – 3, 8C (Campgrounds) – 3, 9 (Regulatory) – 3,. CNLP: Environment – 1.5, LTE/LTCO: 1 CEU, NJUCF: 1 CEU and ISA is still pending.

 

Please take the 2020 Nursery Industry Survey: https://forms.gle/dUjLxaiu6qDQYYsRA

Have a plant problem? Contact the Rutgers Plant Diagnostic Laboratory https://njaes.rutgers.edu/plant-diagnostic-lab/

 

 

Timothy J. Waller, Ph.D. @ twaller@njaes.rutgers.edu

 

Filed Under: Disease Forecasting, Landscape, Nursery, & Turf, Nursery, Plant Diagnostic Lab, Turf
June 8, 2020

NJ Motor Vehicle Commission Announces Plans to Reopen in Stages Starting June 29th to Limited In-Person Transactions

The State of New Jersey announced on Friday 6/5/20, plans for a phased reopening of MVC facilities to the publicTruck hauling sod following closures due to the COVID-19 pandemic. The reopening will proceed in a way that safeguards public health and safety, bringing many changes and improved efficiencies to Commission operations.

MVC workspaces have been extensively overhauled during the COVID-19 closure to add Plexiglas barriers and other social distancing measures. MVC employees are returning to the agencies prior to the public openings, for health & safety briefings, hardware and software reboots, and training on new protocols.

Going forward, everyone who enters the MVC agency will be required to wear a face covering. That includes customers as well as employees. If a customer cannot wear a face covering, MVC will make other arrangements for their transaction.

In order to limit crowds and speed services during the phased reopening, some agencies have been designated as Licensing Centers and some as Vehicle Centers. Lists of Licensing Centers and Vehicle Centers, as well as information on transactions, will be posted soon at NJMVC.gov.

Drop-off and pick-up transactions will be processed starting June 15, but only the following:
• At designated Licensing Centers, MVC will be processing and validating permits from driving schools and high schools on a drop-off basis.
• At designated Vehicle Centers, MVC will be processing registration and title work from dealers. License plates can also be surrendered by drop-off at these agencies in a designated area.

MVC will also be processing registration/title transfers for private sales by a new combination online and mail-in procedure. Customers will be able to sign up for this option at NJMVC.gov. More detail will be provided in the next few days.

These activities will clear a three-month backlog from our March 15 closure:

  • Road tests and the issuing of new licenses and permits are tentatively expected to start on June 29 (subject to change), with some additional transactions like out-of-state transfers and private sales registrations, but still on a limited basis to prevent crowding.
  • The Commission has tripled road-testing capacity, adding 11 courses and reassigning over 100 Safety Specialists to serve as road test examiners for 30 to 60 days. This takes MVC from an average of 5,800 road tests per week to about 16,300. MVC expects the backlog to be cleared by the end of the 60 days.
    Those whose road tests were canceled during the shut-down will be contacted by MVC and provided a secure link to get the first appointments.
  • At designated Licensing Centers starting June 29 (tentative), MVC will be processing new licenses and permits, out-of-state transfers, and REAL ID for those whose appointments were canceled.

At designated Vehicle Centers starting June 29 (tentative), MVC will be adding individual registration and title transactions.

Transactions with NJMVC that can be done online will not be available in person at this time.

NOTE EXTENSIONS ARE STILL APPLICABLE: All driver licenses, non-driver IDs, vehicle registrations, inspection stickers, and temporary tags expiring before May 31 have been extended to July 31. Documents expiring in June or July are extended by two months. Most renewals, replacements, changes of address, and other transactions can be processed online at NJMVC.gov.

To obtain a farm vehicle certificate, contact your local Rutgers Cooperative Extension office in your home county. Most RCE county offices do not allow public access currently for face-to-face interaction. However, they may have other means of providing you a certificate. For more information on farm vehicle regulations with NJMVC and farm vehicle certificates see the NJFB New Jersey Motor Vehicle Regulations for Farm Vehicles and Equipment.

Filed Under: Commercial Ag Updates Tagged With: ,
June 4, 2020

Immediate potential for Boxwood Blight activity: Plus a Nursery and Greenhouse growers’ update

 

There is a potential for new boxwood blight infections in the next few days according to https://uspest.org/risk/boxwood_app.

Protective fungicide applications should remain in effect or be initiated immediately for Boxwood Blight. The disease may be sporulating and spreading amongst plantings if present (or may come into your nursery via shipments) within the next few days. According to https://uspest.org/risk/boxwood_app, this is the first legitimate potential for boxwood blight spread and new infections in 2020 for southern NJ. Please continue preventative/protectant fungicide applications utilizing; chlorothalonil (FRAC Group M05), mancozeb (FRAC Group M03), and QoI-fungicides (FRAC Group 11) in a rotation. Please contact Tim Waller at twaller@njaes.rutgers.edu for more information or questions.

UPDATES: 

Growing Degree-days as of 6/4/20 using NEWA

GDD50 = Growing Degree-Day with min. temp. set to 50F

Upper Deerfield = 548.5 GDD50 ; Howell = 407.5 GDD50 ; Pequest = 335.0 GDD50

How to use growing degree-day resources: https://plant-pest-advisory.rutgers.edu/using-growing-degree-day-calculators-nursery-pest-and-pathogen-updates-important-resource-links/

Pests: The number of accumulated growing degree-days has been rapidly increasing with higher and higher temperatures (approaching normalcy). Throughout New Jersey various adult borers will be emerging, these include; Lilac, Emerald Ash, Banded Ash Clearwing, and Peach Tree borers. Additionally, Ambrosia beetles (multiple species) will be in-flight and actively seeking egg-laying locations. Pyrethroids should be used as preventative sprays but should be targeted to the bases of susceptible hosts such as Magnolias, Yellow bud, Red bud, Japanese maples, Styrax, and Hybrid chestnuts. These Targeted applications are geared towards protecting beneficial insect populations. The eggs of many scale insects are hatching now, leaving their ‘crawler’ stage vulnerable to pesticide applications. Scale insect species to be mindful of; Maskell, Oystershell, Taxus, Euonymus, Prunicola, Oak lecanium, Japanese maple, Cottony maple, Calico, Golden oak, and Juniper scale. Aphids, especially on roses, and mites will be increasing their populations with the warmer weather and should be minded when in high density. Management should utilize an appropriate pesticide rotation when necessary, as these pests are prone to developing pesticide resistance quickly. Four lined plant bugs, basswood lacebug, and multiple leaf and plant hoppers have been reported south of NJ and should be monitored and treated for as appropriate through the coming weeks as many of these insects are capable of vectoring plant viruses. Lilac leafminer, Juniper tip-midge, and Pin oak sawfly may also be an issue in some locations. Red-headed flea beetle will be hatching between 250-480 GDD50, with adults emerging between 500-1000 GDD50. A second generation of larva will then be active between 1,570 to 1860 GDD50, emerging later 1,878 to 2,318 GDD50. Reminder, keep an eye out for the Box tree moth that has been identified approaching the border of US and Canada. This pest has prompted APHIS importation amendments for Boxwood, Euonymus, and Illex. Gypsy moths, Bagworms, Mimosa webworm will be hatching or emerging in many parts of the state very soon, (in some locations they may already have).

Please visit https://njaes.rutgers.edu/pubs/publication.php?pid=E334 for more specific information.

Understanding and approaching plant diseases: The weather as of late has been conducive to plant disease for much of NJ. Higher humidity, increasing temperatures, and prolonged periods of leaf wetness (particularly at night) are considered the factors associated with the ‘sweet spot’ of disease development. Regularly scheduled protectant fungicide applications should be continued if a pathogen or history-thereof is suspected. Compounds should be rotated to guard against pesticide resistance to any one compound (rotating high/medium-risk with low-risk materials). Also, any steps geared towards increasing airflow, reducing wet-feet, limiting mechanical injury, and reducing leaf wetness duration or excessive overhead irrigation during this warm and humid period will benefit disease management efforts.

Please visit: https://njaes.rutgers.edu/pubs/publication.php?pid=E036 for more specific information on individual plant and pathogen species.

Other timely diseases to note: Many needle cast diseases of conifers should be well into a fungicide application schedule, utilizing chlorothalonil, azoxystrobin, basic sulfate coppers, mancozeb, and T-methyl in a rotation of materials. Many of these compounds will also control Pine needle rust that may become prevalent in some locations, especially those locations with high levels of goldenrod or aster weeds. Botrytis and powdery mildew are still a concern in many parts of the state, especially those that are experiencing cooler nighttime temperatures. What fungicide used is dependent on the specific host species in many cases. Please refer to the link above for specific information. Fungal and bacterial leaf spots are very common and often only intensively treated if those plants are to enter the market the next season. However, in areas prone to disease or severe cases (defoliation occurs), treatments should be preventative and conducted throughout the season. Sooty mold grows on the honeydew produced by large populations of sap-sucking insect pests (aphids, scales, leaf/plant hoppers). Controlling the insect pests is our best option to reduce this unsightly disease. In severe casts of sooty mold, plants can be washed free of this fungal growth using mild detergents. Phytophthora diseases are ever present at the nursery, however cultural practices such as sterilized potting media, cleaning tools and machinery regularly, efforts to reduce wet-feet or overwatering, and sterilization or treatment of recycled water can have profound impacts on the expression or spread of Phytophthora diseases. When fungicide applications are required, materials like phosphorus acids, fosetyl-Al (Aliette), mefenoxam (Ridomil), and etridiazole + T-methyl (Banrot) are commonly used. Rotation of these compounds and proper disease identification are incredibly important as many root-rotting pathogens have a strong propensity towards developing pesticide resistance.

Please consider the Rutgers Plant Diagnostics Laboratory for pest/pathogen identification concerns: https://njaes.rutgers.edu/plant-diagnostic-lab/

 

Online discussions and credit events

NJNLA pesticide credit webinar/course: Invasive Forest Pests: New Threats and Their Management (6/10/20): https://www.njnla.org/events/EventDetails.aspx?id=1383945

Webinar – June 10th, 2020 – 7:00pm to 8:30pm. Invasive Forest Pests: New Threats and Their Management. You must include your email address when registering. Information to join Webinar will be sent just prior to the start. Cost: $35/Member, $50/Non-Member. NJ Pest Credits: 3A (Ornamentals) – 3, PP2 (Private Applicator Category) – 3, 2 (Forest) – 3, 8C (Campgrounds) – 3, 9 (Regulatory) – 3,. CNLP: Environment – 1.5, LTE/LTCO: 1 CEU, NJUCF: 1 CEU and ISA is still pending. 

EPA information pertaining to online credits for licenses expiring in 2020: https://pestmanagement.rutgers.edu/increased-online-ceus-for-licenses-expiring-2020-act-now/

Ask the Agent (every Wednesday @ 7:00pm): https://go.rutgers.edu/t7wjkit1 . A new online forum has been created where anyone can log-on and speak with Rutgers Cooperative Extension agents (multiple agents from multiple counties)

NJNLA- Wine Down Wednesdays (every first and third Wednesday @ 7:00pm-8:00pm). Email: Lori Jenssen @ njnla.director@gmail.com. This is a great opportunity to speak with other green-industry businesses.

 

Rutgers nursery survey, advisory, and other resources:

Please take the 2020 Nursery Industry Survey: https://forms.gle/dUjLxaiu6qDQYYsRA

The new nursery agents have prepared a preliminary survey aimed at understanding the needs of our growers and clientele, i.e. you. Please take a moment to complete the survey, as this type of information really helps the agents secure grant funding to deal with the problems you actually have. Thank you!

Subscribe to the NJAES YouTube webpage: https://www.youtube.com/user/RutgersNJAES/

RU Sustainable Nursery Production website: https://njaes.rutgers.edu/nursery/

March meeting PDF: https://njaes.rutgers.edu/nursery/documents/2020%20SJ%20Nursery%20Meeting%20Proceedings.pdf

Filed Under: Disease Forecasting, Landscape, Nursery, & Turf, Nursery, Plant Diagnostic Lab, Turf Tagged With: ,
June 3, 2020

Recorded Sessions Available: May 2020 “On-Farm Direct Marketing” Weekly Webinar Series

A weekly “On-Farm Direct Marketing” webinar series was hosted in May 2020, by Agricultural Sign for Covid directionsAgents Michelle Infante-Casella, Meredith Melendez, William Bamka, Stephen Komar and Wesley Kline to educate famers selling directly to the public about changes occurring to the industry as a result of the COVID-19 pandemic. Four sessions in May were presented with the last session being a farmer panel discussion about changes on farms forced due to the pandemic. Farmers included Tracy Duffield – Duffield’s Farm Market, Dave Specca – Specca You-Pick Farm, and Jess Niederer – Chickadee Creek Organic Farm. In May, 145 participants attended this online series, offered on Tuesday Evenings from 7:00-8:00 PM. All sessions were recorded and are available to view online. The topics included the following:

Session 1: Maintaining Social Distancing and Food Safety Handling: Guidance for Farm Markets. Recording found at: https://go.rutgers.edu/pqalghh7 – Wesley Kline, Ag Agent, RCE of Cumberland Co. and Meredith Melendez, Ag Agent, RCE of Mercer Co.

Session 2: Meeting Customer Demands for New Jersey Agricultural Products in Response to the COVID-19 Pandemic. Recording found at: https://go.rutgers.edu/8u8r4qb8 – William Bamka, Ag Agent, RCE of Burlington Co. and Stephen Komar, RCE of Sussex County

Session 3: U-Pick Best Management Practices During COVID-10 and Executive Order Compliance. Recording found at: https://go.rutgers.edu/dy026twh  – Meredith Melendez, Ag Agent, RCE of Mercer Co.

Session 4: Farmer Panel – Changes Made to On-Farm Direct Marketing Due to the COVID-19 Pandemic. Recording Found at: https://go.rutgers.edu/zm5msjt0 – Moderators & Co-Organizers: Meredith Melendez, RCE of Mercer Co. and Michelle Infante-Casella, RCE of Gloucester Co.

For more information on COVID-19 Farm Safety and other Food Safety resources see the Rutgers On-Farm Food Safety webpage.

Filed Under: Commercial Ag Updates, Food Safety, Fruit, Organic Production, Vegetable Crops Tagged With:
June 3, 2020

IPM Update 6/03/20

Sweet Corn

Increasing numbers of European corn borer (ECB) moths have been captured over the past week, although overall numbers remain low.  At this time, activity is highest in central Morris County and western Burlington County (see ECB map at left).  The number of traps registering moderate catches is fairly low, and catches are widely dispersed.  Overall, this year’s population is late, and whether numbers increase much or not remains an open question.  Early corn is now in whorl or pre-tassel stage and able to support ECB larvae.  It is time to begin scouting corn in these advanced growth stages.

 

 

 

Look for the characteristic “shot-hole” type of feeding (photo below at right) and consider treating when infested plants exceed 12% in a 50 plant sample.  As plantings proceed to the pre-tassel stage, ECB larvae may be found in emerging tassels (see photo at left).  It is a good idea to treat individual plantings as they move into the full tassel/first silk stage one time.  This eliminates any ECB larvae that have emerged with the tassels as they begin to move down the stalk to re-enter near developing ears.

Useful insecticides for this particular application include synthetic pyrethroids (IRAC Grp 3), spinosyns (including OMRI approved Entrust) IRAC Grp 5), and diamides such as Coragen (IRAC Grp 28) or materials such as Besiege which include the active ingredient in Coragen.  Synthetic pyrethroids alone should NOT be used for corn earworm (CEW) protection on silking corn.  Control with these materials is very inconsistent.

The highest nightly trap catches of ECB for the week ending 6/03/20 are as follows:

Denville   2 Clinton   1 Milford   1
Asbury   1 Downer   1 Oldwick   1
Bellemeade   1 Eldora   1 South Branch   1
Califon   1 Medford   1 Springdale   1

 

Widely scattered, and low catches of corn earworm (CEW) occurred this past week.   While there was an increase in activity over the previous week, this pest does not pose a threat to sweet corn that has not yet reached the silk stage.

The highest nightly trap catches of CEW in black light traps for the week ending 6/03/20 are as follows:

Chester   1 Eldora   1 Milltown   1 Oldwick   1
Crosswicks   1 Elm   1 Morristown   1

[Read more…]

Filed Under: Organic Production, Vegetable Crops