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

Password:

Log In To Access:

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

An Important Pruning Reminder

Mario Miranda Sazo, Cultural Practices
Lake Ontario Fruit Program

December 23, 2013

Cold hardiness is the ability of a plant to withstand low temperatures. Low temperature injury after a pruning cut can vary depending on when the low temperatures occurs (early vs. mid- or late-winter), how fast the temperature drops after the pruning cut, what the temperatures are the few days before and within 10-14 days after the pruning event, and how long the low temperatures are sustained in the orchard. Young trees are more sensitive to cold snaps after pruning than older trees. For those of you who produce fresh fruit we recommend you start pruning your older trees and the most resistant cultivars to winter damage first. The most resistant cultivars like McIntosh should be pruned now leaving the more sensitive cultivars until after January 1. Do not start your pruning of Empire, Red Delicious, Golden Delicious, Jonagold, and Mutsu at this time of the year just because you have the time and/or available labor force. Cutting done at this time (particularly making large chainsaw cuts) can predispose trees to winter injury if temperatures drop rapidly in the next couple of weeks. Hold off all pruning of most sensitive cultivars until trees have time to harden off under more cold weather. The more sensitive apple cultivars to winter damage after a pruning cut are: Golden Delicious, Red Delicious (more sensitive), Empire (more sensitive), Jonagold, and Mutsu. The apple cultivars with an intermediate susceptibility to winter damage after a pruning cut are: Paula Red, Cortland, Gala, Idared, and Greenings. The apple cultivars with less sensitive to winter damage after a pruning cut are: Honeycrisp and McIntosh (all strains).

Managing Crop Load of Apple Orchards by Pruning (pdf; 265KB)

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

Wayne County - DEC Certified Pesticide Applicator License Pre-Exam Training via Zoom

March 22, 2021 : DEC Certified Applicator Pre-Exam Training Day 1

This training is only for those with experience and does not qualify for the 30-hour official DEC training - you are exempt from the 30 hour training (and eligible for this coaching session) if you have pesticide application experience, either through working on your own farm or through employment on another farm.  


March 24, 2021 : DEC Certified Applicator Pre-Exam Training Day 2
Workshop without manuals can register by Mar 5,

This training is only for those with experience and does not qualify for the 30-hour official DEC training - you are exempt from the 30 hour training (and eligible for this coaching session) if you have pesticide application experience, either through working on your own farm or through employment on another farm.

March 29, 2021 : DEC Certified Applicator Pre-Exam Training Day 3

This training is only for those with experience and does not qualify for the 30-hour official DEC training - you are exempt from the 30 hour training (and eligible for this coaching session) if you have pesticide application experience, either through working on your own farm or through employment on another farm.

March 31, 2021 : DEC Certified Applicator Pre-Exam Training Day 4

This training is only for those with experience and does not qualify for the 30-hour official DEC training - you are exempt from the 30 hour training (and eligible for this coaching session) if you have pesticide application experience, either through working on your own farm or through employment on another farm.

view details

Orleans County - DEC Certified Pesticide Applicator License Pre-Exam Training via Zoom

March 22, 2021 : DEC Certified Applicator Pre-Exam Training Day 1

This training is only for those with experience and does not qualify for the 30-hour official DEC training - you are exempt from the 30 hour training (and eligible for this coaching session) if you have pesticide application experience, either through working on your own farm or through employment on another farm.

March 24, 2021 : DEC Certified Applicator Pre-Exam Training Day 2
Workshop without manuals can register by Mar 5,

This training is only for those with experience and does not qualify for the 30-hour official DEC training - you are exempt from the 30 hour training (and eligible for this coaching session) if you have pesticide application experience, either through working on your own farm or through employment on another farm.

March 29, 2021 : DEC Certified Applicator Pre-Exam Training Day 3

This training is only for those with experience and does not qualify for the 30-hour official DEC training - you are exempt from the 30 hour training (and eligible for this coaching session) if you have pesticide application experience, either through working on your own farm or through employment on another farm.

March 31, 2021 : DEC Certified Applicator Pre-Exam Training Day 4

This training is only for those with experience and does not qualify for the 30-hour official DEC training - you are exempt from the 30 hour training (and eligible for this coaching session) if you have pesticide application experience, either through working on your own farm or through employment on another farm.

view details

Wayne County - DEC Certified Pesticide Applicator License Exam

April 1, 2021
Newark, NY

A Certification Exam will be administered on April 1st at Noon by the DEC to Qualified Applicants. The fee for the exam is $100: bring a check payable to NYSDEC the day of the exam.  You must register with DEC to take the exam. To register for the exam or if you have questions regarding the Certification Process, please contact Chris Wainwright at the Bath DEC office (607) 622-8264.

view details

Announcements

Save the Date! - Scroll down for Upcoming Events

2021 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.

NOW - please scroll down to find links to Strawberry Grower Survey & Degradable Mulching Films for Sustainable Agriculture Survey!


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.

Pollinator Resouces

Now available Pollinator Resource Links


Article: "Supplemental Coverage Option for Apples"

Supplemental Coverage Option for Apples - Should you add this endorsement to your apple crop insurance policy?

Elizabeth Higgins, Ag Business Management Specialist, ENYCH


For the full article click the link below.

https://lof.cce.cornell.edu/submission.php?id=604




NEWSLETTERS  |   CURRENT PROJECTS  |   IMPACT IN NY  |   SPONSORSHIP  |   RESOURCES  |   SITE MAP