Lake Ontario Fruit Program Enrollment

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2019 Cornell Fruit In-Depth School Presentations Now Available!

Last Modified: April 23, 2019

In-depth School on
Precision Crop Load Management and Plant Growth Regulator Use in Apples
March 26-27, 2019
DoubleTree Inn
Syracuse NY
We welcome you to the 2019 Cornell In-depth Fruit School on Precision Crop Load Management
PCLM). We envision this school to be both an opportunity to learn concepts of PCLM and the impacts
that managing crop load more precisely has on the bottom line. We also hope this will be an
opportunity to give input to a future federally funded project on precision crop load management of
apple. We invite your input throughout the program but especially at the end of the first day on where
the greatest opportunities lie for research and implementation on farms in the East to increase orchard
income and grower profitability.
Tuesday March 26 Precision Crop Load Management

8:30am 1.Welcome to In-depth School and Objectives -Terence Robinson

8:45am 2. Pruning Studies to Manage Crop Load in Pennsylvania - James Schupp

9:30am 3. Precision Pruning in NY - Terence Robinson

10:15am Coffee Break

10:30am 4. Precision Thinning using the Pollen Tube Growth Model - Greg Peck

11:15am 5. Precision Chemical Thinning in Michigan - Phil Schwalier

12:00pm Lunch

1:15pm 6. Precision Chemical Thinning in NY and updates to the Carbon Balance Model-

Terence Robinson

2:00pm 7. The New phone App for Precision Thinning - Poliana Francescatto and Jon

Clements

2:30pm 8. Precision Pruning and Thinning in Washington - Stefano Musacchi (zoom

presentation)

3:15pm Coffee break

3:30pm 9. Precision hand thinning - Mario Miranda

4:00pm 10. How computer vision can help with crop load management - Chris Layer

(Moog Corporation)

4:45pm 11. Grower's perspective on fruitlet counting and precision crop load management

5:00pm Discussion period with all presenters and input from grower community

5:30pm End of school for the day

6:30pm Dinner for grower participants on their own

Wed March 27 Plant Growth Regulator Uses

8:30am 12. Advances in PGR's for chemical thinning -Terence Robinson and Poliana

Francescatto

9:30am 13. Use of PGR's to induce branching in the nursery and the orchard - Mario

Miranda

10:00am Coffee break

10:15am 14. PGR's to control growth and bitter pit - Terence Robinson and Poliana

Francescatto

11:00am 15. PGR's to manage harvest - Craig Kahlke, Poliana Francescatto,

and Keith Culver

12:00pm Lunch

1:15pm 16. Harvista treatments on quality and storage disorders of Gala and Honeycrisp - Chris Watkins

2:00pm 17. Using PGR's to increase return bloom and fruit set - Terence Robinson

2:30pm 18.Using PGR's to defoliate nursery trees - Poliana Francescatto

3:15pm Break

3:30pm 19. Use of PGR's to reduce russetting, or improve color - Terence Robinson

and Poliana Francescatto

4:15pm Panel discussion of PGR's - Terence, Mario, Poliana, Craig,

Chris and Keith

5:00pm Adjourn



Agenda for In-Depth School 2019 (pdf; 54KB)

Intro to Precision Crop Load Management (pdf; 95KB)
  • article by Terence Robinson


Intro to Precision Crop Load Management (pdf; 4129KB)
  • by Terence Robinson


Pruning to Manage Crop Load in Pennsylvania (pdf; 3538KB)
  • by Jim Schupp, Becky Wiepz, Melanie Schupp & Edwin Winzeler


Precision Pruning to Partially Control Crop Load in Apples (pdf; 18990KB)
  • by Terence Robinson, Poliana Francescatto, & Jaume Lordan


Precision Pruning of Gala Apples (pdf; 1995KB)
  • article by Terence Robinson, Poliana Francescatto, & Jaume Lordan


Precision Pruning to Help Maximize Crop Value (pdf; 2137KB)
  • article by Terence Robinson & Leo Dominguez


Precision Thinning using the Pollen Tube Growth Model (pdf; 2043KB)
  • by Greg Peck


Precision Cropload Management Syracuse NY Fruit School (pdf; 6476KB)
  • by Philip Schwallier


PGR's and Thinning Strategies 2019 (pdf; 3658KB)
  • article by Philip Schwallier & Amy Irish-Brown


Precision Chemical Thinning (pdf; 37100KB)
  • by Terence Robinson, Alan Lakso, Duane Greene, Poliana Francescatto, & Jaume Lordan


Precision Crop Load Management: Part 1 (pdf; 230KB)
  • article by Terence Robinson, Alan Lakso, Duane Greene, & Steve Hoying


Precision Crop Load Management: Part 2 (pdf; 229KB)
  • article by Terence Robinson, Steve Hoying, Mario Miranda Sazo, & Andrea Rufato


Precision Chemical Thinning (pdf; 666KB)
  • article by Terence Robinson, Alan Lakso, Duane Greene, & Steve Hoying


Introducting the Malusim App (pdf; 4346KB)
  • by Poliana Francescatto, Jaume Lordan,


Precision Pruning and Thinning in Washington (pdf; 6868KB)
  • by Stefano Musacchi & Tory Schmidt


Precision Hand Thinning (pdf; 489KB)
  • by Mario Miranda Sazo


Autonomous Orchard Efforts (pdf; 2027KB)
  • by Chris Layer


A Growers Perspective on Crop Load Management (pdf; 4373KB)
  • by Rod Farrow


Advances in PGR's for Chemical Thinning (pdf; 8081KB)
  • by Terence Robinson & Poliana Francescatto


News in Fruit Thinning: Testing New Alternatives to Carbaryl (pdf; 1276KB)
  • by Poliana Francescatto & Terence Robinson


Use of PGRs to Induce Branching in the Nursery (pdf; 12076KB)
  • by Mario Miranda Sazo


ABA for bitter pit control of HC (pdf; 34546KB)
  • by Poliana Francescatto & Terence Robinson


Use of Plant Growth Regulators to Control Growth and Bitter Pit (pdf; 1473KB)
  • Terence Robinson & Poliana Francescatto


Are combinations of ReTain™& Harvista™better than either alone? (pdf; 6106KB)
  • by Craig Kahlke


ReTain Plant Growth Regulator - Harvest Management (pdf; 895KB)
  • by Poliana Francescatto, Jim Wargo, & Gregory Clarke


Harvista™ by AgroFresh An Evolution (pdf; 2949KB)
  • by Keith Culver


Harvista treatment effects on quality and storage disorders of Gala and HC (pdf; 31530KB)
  • by Chris Watkins, Yosef Al Shoffe, Jacqueline Nock, & Yiyi Zhang


Use of AVG (ReTain) to increase fruit set (pdf; 1685KB)
  • by Poliana Francescatto & Terence Robinson


Use of Plant Growth Regulators Improve Return Bloom and Fruit Set (pdf; 26703KB)
  • by Terence Robinson & Poliana Francescatto


Chemical Defoliation of Apple Nursery Trees (pdf; 10640KB)
  • by Poliana Francescatto & Terence Robinson


Improving Fruit Finish (pdf; 2518KB)
  • by Poliana Francescatto & Terence Robinson


Use of Plant Growth Regulators to Control Russet and Improve Color (pdf; 4172KB)
  • by Terence Robinson


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

No upcoming events at this time.

Announcements

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 https://www.youtube.com/c/LakeOntarioFruitProgram


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
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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