Lake Ontario Fruit Program Enrollment

Program Areas

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

Enrollment Benefits

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

Enrollee Login


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  • Issues of Fruit Newletters
  • Helpful Diagnostic Tool:
      What's wrong with my crop?
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2022 SAP Analysis

Event Details


July 15, 2022


TBA - region specific


At The Door Price
SAP Analysis pay by Check - Invoice Option : $5.00

Please identify the # of samples to be invoiced at $5/per sample

SAP Analysis - Pay Online by Credit Card : $5.00
(addl attendee $5.00 ea.)
Please identify the block name and farm (if different from registration) for each sample in the name of attendee line


Lake Ontario Fruit Program

PLEASE NOTE:  For the invoice option to pay by check it still costs $5/sample.  The wording "free" is incorrect, and updating our registration system is in progress. 

In early July we will begin a cooperative effort between Cornell extension, growers, consultants, and storage operators to collect Honeycrisp fruitlets statewide to analyze them for mineral nutrient concentrations.  This is part of a statewide extension effort funded by ARDP to evaluate Honeycrisp orchards throughout the state for determination of fruit storage potential and the risk of bitter pit in storage.  

Note: Event Date is a place holder needed for this registration to be active and appear on the LOF Website; please watch for specific collection date announcements.

For the last several years we have evaluated peel SAP analysis to predict bitter pit early in the growing season to allow better decisions on mitigation efforts during the rest of the season and storage potential. Peel SAP analysis is being offered statewide for a 2nd year, with the support from NY Apple Research and Development Program. In 2021 we evaluated over 250 blocks across New York State and continue offering this opportunity to growers this year.

We would like to encourage all Honeycrisp growers to start thinking about which Honeycrisp blocks (or ideally all blocks at your farm) you would like to collect fruit for peel SAP analysis this July. We are specially inviting all packinghouses and their Honeycrisp fruit growers to submit peel samples to CCE this season.

If you participate, you will first need to sign up and pay for all samples using the registration on this page, and then follow the link provided in your registration confirmation email to complete the Qualtrics form with the necessary details for each sample.  Then, at the announced date in July by your local CCE specialist, collect a 30-fruit sample from each of your Honeycrisp blocks, weigh the sample to get the average fruit weight in grams (see note below), peel the fruits, freeze the peel sample, and then contact your local fruit extension specialist for submitting the sample.  We will then analyze the peel sap for nutrient concentrations and send you a report on nutrient ratios and recommendations for mitigation actions and storage recommendations by late July.  We believe that this new and early predictive tool will allow for more effective management of Honeycrisp fruit nutrition to reduce bitter pit incidence. 

There will be a nominal fee of $5 for each sample submitted but most of the analysis cost will be covered by the ARDP grant we were awarded.

Sample collection can be reviewed here:

To facilitate the collection of samples we ask that you now complete the Register for the number of blocks you will be testing and complete the Qualtrics Form linked in your registration confirmation email. After the samples are collected the frozen sample(s) will be transported for peel SAP analysis at Cornell Nutrient Analysis Lab in Ithaca.


We hope all Honeycrisp growers in cooperation with their packing and marketing company, will submit a sample from each Honeycrisp block in NY for peel SAP analysis via CCE this season!

Note: It is very important that growers weigh their 30-fruit sample BEFORE peeling the fruits this year & include this information on the peel sample bag. This data will be used to correct and standardize the nutrient ratios by factoring in the effect of fruit size at sampling in July. We encourage all growers to use their digital kitchen balances (if working properly) or buy a cheap balance on Amazon at $9.99. Please check the following website:


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Raspberries / Blackberries

Raspberries / Blackberries



Unusual Fruit

Unusual Fruit

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Upcoming Events

No upcoming events at this time.


Save the Date! - Scroll down for Upcoming Events

2022 Events - for details and registration info click on the event title of interest:
CCE prioritizes the health, safety and well-being of the communities we serve. Given the uncertainty surrounding COVID-19, and due to an abundance of caution certain events will be cancelled. Please check back through out the week for any additional event cancellations.

Have you missed a meeting recently?  All recorded LOFP hosted webinars can be found on our YouTube Channel

NOW - please scroll down to find links to Strawberry Grower Survey & Degradable Mulching Films for Sustainable Agriculture Survey!
22 July - Hard Cider Summer Tour 2022 - 10am - 5pm, preregistration required, suggested $5 donation

28 July - 2022 Postharvest Reviews: Session 1. Pre- & postharvest factors affecting the quality of 'Gala' & recommendations for this year's harvest and storage season. - Noon - Free Zoom

9 August - LOF Summer Tour, eastern Orleans County - More info here:

11 August - Annual Cornell Hemp Field Day - 8am - 3pm - $25/person

16 - 17 August - NASGA Summer Tour - all day - South Central Ontario, Canada

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

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.​|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:

For more information on this survey please visit

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|pests.