Lake Ontario Fruit Program Enrollment

Program Areas

  • Food Safety
  • Variety Evaluation
  • Market Development
  • Pest Management
  • Cultural Practices

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  • Telephone / Email Consultations
  • Fruit Newsletter?
  • Direct Mailings
  • Educational Meetings & Conferences
  • In-Field Educational Opportunities
  • On-Farm Research Trials

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  • Issues of Fruit Newletters
  • Helpful Diagnostic Tool:
      What's wrong with my crop?

New fungicides labeled for use in tree fruit - all Special Local Needs Labels

Deborah Breth, Integrated Pest Management
Lake Ontario Fruit Program

April 9, 2014

Summary of New fungicides, by David Rosenberger

The SDHI fungicides Fontelis, Luna Tranquility, and Merivon are effective against scab, rust, and mildew, but only Fontelis and Luna Tranquility are currently registered in NY (via special local needs labels), and none of these products are labeled on Long Island due to concerns about the potential for ground water contamination. Merivon was the most recent to receive a New York label. Fontelis is labeled for use on apple and pears, cherries, peaches, plums and strawberries.  Luna Tranquility is labeled for use on apples.  Merivon is labeled for use in pome fruit and stone fruit. 

For early-season disease control in apples, these products are best used between tight cluster and first cover. Our preference is to use them before petal fall. That is especially true for Luna Tranquility, which is a premix of Luna (the SDHI component) and Scala (pyrimethanil). Scala alone is not effective in protecting fruit from scab or in controlling rust, and the Luna component, like many of the SDHIs, has only moderate activity against rust diseases. Controlling cedar apple rust on leaves is usually most difficult during the period of rapid shoot growth after petal fall, so Luna-T is does not fit very well after bloom.

All of these SDHI fungicides should be applied in combination with either mancozeb or captan. This is essential for both fungicide resistance management and because the SDHI fungicide products may not redistribute well enough to protect newly expanding leaves that develop between sprays. In most cases, we prefer to see these products combined with mancozeb rather than captan because of the additional rust control provided by mancozeb and because Fontelis, which is formulated with mineral oil, can enhance uptake of captan into leaves and fruit where captan will cause injury under certain environmental conditions. Merivon has label warnings against tank mixing with oil sprays or other pesticides formulated as emulsifiable concentrates.

The labels are in the Special registration section of the PIMS website.

Fontelis NYSDEC label
Fontelis SLN label

Luna Tranquility NYSDEC label
Luna Tranquility SLN label

Merivon NYSDEC label
Merivon SLN label


more crops
Apples

Apples

Apricots

Apricots

Asian Pears

Asian Pears

Blueberries

Blueberries

Cherries

Cherries

Currants

Currants

Gooseberries

Gooseberries

Nectarines

Nectarines

Peaches

Peaches

Pears

Pears

Plums

Plums

Raspberries / Blackberries

Raspberries / Blackberries

Strawberries

Strawberries

Unusual Fruit

Unusual Fruit

more crops

Upcoming Events

2024 Respirator Fit Testing Clinic

April 3, 2024 : Orleans CCE Fit Testing - afternoon
Albion, NY

The New York Center for Agricultural Medicine and Health (NYCAMH) and Cornell Cooperative Extension of Orleans County are pleased to provide respirator fit testing clinics for agricultural businesses in your region on April 3rd.


April 4, 2024 : Orleans CCE Fit Testing - morning
Albion, NY

The New York Center for Agricultural Medicine and Health (NYCAMH) and Cornell Cooperative Extension of Orleans County are pleased to provide respirator fit testing clinics for agricultural businesses in your region on April 4th.

View 2024 Respirator Fit Testing Clinic Details

2024 DEC Special Permit Handler Training - Wayne County

April 9, 2024
Newark, NY

Special Permit Training (SPT) for 2024 will be held in person at the Cornell Cooperative Extension Office.

View 2024 DEC Special Permit Handler Training - Wayne County Details

2024 DEC Special Permit Handler Training - Orleans County

April 10, 2024
Albion, NY

Special Permit Training (SPT) for 2024 will be held in person at the Cornell Cooperative Extension Office.

View 2024 DEC Special Permit Handler Training - Orleans County Details

Announcements

Scaffolds podcast

Many of you probably read Art Agnello's statewide tree fruit updates and recommendations newsletter, "Scaffolds". Dr. Monique Rivera is bringing it back, but in a new audio version. Episode one was recorded this week, and is now available for free online at https://podcasters.spotify.com/pod/show/scaffolds


Save the Date! - Scroll down for Upcoming Events

Have you missed a meeting recently? Scroll down for available recordings or pdf links or visits our YouTube Channel https://www.youtube.com/c/LakeOntarioFruitProgram

2024 Events:

28 Mar - Outfield Demo at Cornell AgriTech - 1 - 3:30pm, Cornell AgriTech

3 Apr - 2024 Respirator Fit Testing - 1-5pm, CCE Orleans, Schedule Today

4 Apr - 2024 Respirator Fit Testing - 8am - 12pm, CCE Orleans, Schedule Today

9 Apr - DEC Special Permit Handler Training - CCE Wayne 

10 Apr - DEC Special Permit Handler Training - CCE Orleans 

11 Apr - Respirator Fit Testing in Wayne County - CCE Wayne

15 Apr - Virtual Orchard IPM Scout Training - 2-4pm - Zoom

13 Aug - 2nd Annual WNY Fruit Grower Tour - Orleans County



Food Safety Virtual Office Hours

Cornell Institute of Food Safety "Virtual Office Hours", Tuesdays Noon to 1pm https://cals.cornell.edu/institute-for-food-safety/resources/virtual-office-hours

Past recorded virtual office hours can be found on YouTube: https://www.youtube.com/playlist?list=PLZJs5b7KUuvfcquH3ZtQHo5dSmF2m5MdQ


Webinar Recordings & Additional Meeting Materials

Check out the recordings of some recent webinars and/or conference materials from in person events: Recordings and Playlists are available at https://www.youtube.com/c/LakeOntarioFruitProgram

2024 Winter Fruit Webinars playlist on the NYS IPM Program YouTube Channel

2nd Annual Lake Ontario Fruit Program's Winter Fruit Conference - 2024 pdfs

PACMAN Details and Resources, Meeting Recording Links below:
Developers Conference for Precision Crop Load Management of Apples Playlist - 2024
PACMAN Briefing - 2023








Pollinator Resouces

Now available Pollinator Resource Links


Meeting Recordings Now Available

Did you miss the recent meeting?  Check and see if we recorded it and added it to our website or Lake Ontario Fruit Program YouTube Channel.

Honeycrisp Meetup recordings available here.

Why are my trees growing so poorly? recording available here.

Additional Recorded Webinars listing with recording and resource link are available at
https://lof.cce.cornell.edu/submission.php?id=838&crumb=crops|crops|apples|crop*38



New Publication on Growing Pawpaws

Are you a fan of pawpaws? These custardy fruits can be hard to come across, so this guide provides information on how to grow your own pawpaw from seed, and how to care for grafted seedlings. Pdf on growing now available.​ https://lof.cce.cornell.edu/submission.php?id=799&crumb=crops|crops|unusual_fruit|crop*50

New Weed Management Technology Survey

Want to move away from herbicide reliance? Are you using novel technologies to manage weeds? We want to know about it to inform our weed science research. A team of weed scientists from University of California Davis, Oregon State University, and Cornell University are asking berry, tree fruit, tree nut, and vine crop growers to take 5 to 10 minutes and answer this short and anonymous survey. Weed Technology Survey link: https://cornell.ca1.qualtrics.com/jfe/form/SV_bEpfAijoP7puQDP

For more information on this survey please visit http://blogs.cornell.edu/swd1/2020/12/02/new-weed-management-technology/


Pollinator Webinar Series - Summer 2020

The Pollinator Webinar Series presented by Penn State cover bee health and pollination services.



Bloom Pesticides for Pollinator Health

A reference table created by Janet van Zoeren and Anna Wallis, is now available at https://lof.cce.cornell.edu/submission.php?id=711&crumb=pests|pests.

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